Showing posts with label real-world economics. Show all posts
Showing posts with label real-world economics. Show all posts

Friday, 27 July 2012

Does The Teaching of Economics Take The Markets into Account?

A post I wrote for the Inomics Blog and was published yesterday. 

I'm working on writing up my thesis at the moment, will continue posting more on the Icelandic pension system after I've finished that or when I find time to!

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“I write to you from a disgraced profession” were the words of James K. Galbraith, the son of one of the most successful bestsellers of books on economic and financial matters. “Economic theory… failed miserably to understand the forces behind the financial crisis.”

For those of us who know or have studied mainstream economics theory, this sounds pretty much correct: despite the thousands of pages of economic theory we studied in our undergraduate programs, we had essentially no idea what the heck was going on when the crash belatedly arrived. What baffles most is that senior economists – including those who were teaching the undergrads – did not seem to have much of an idea either. Respect for economists collapsed parallel to world economic activity and one startling but clear observation dawned upon many: the market did not fit the description made of it in the textbooks!

That, to say the least, must be a problem. Mainstream economic theory assumes this and that to reach its conclusions about whatever the subject at hand might be. Included in those assumptions are quite a few quirks about the market(s) that seem to defy reality. Those assumptions are that the markets are “efficient”, where the e-word does not seem to mean the same thing as in everyday life, and that there are no cheaters, which the Ponzis and Maddoffs of the world and the “Lie-bor” scandal have taught us, again, is not the case. Also, everybody is “rational” or at least “rational up to (fixed) boundaries” but, again, rational in economics does not mean the same thing as in everyday life. Isn’t that a problem on its own that one has to keep different definitions of words in mind depending on whether one is on the subject of economics or speaking to one’s spouse?

The truth is that mainstream economics, especially the higher degree of it, is as good as useless when it comes to the market place. I will soon finish my PhD degree in economics and some potential non-academic employers that I’ve met ask me immediately how much market experience I have. I’ve got some and it calms them down but I did not understand vividly until recently why they were so focused on asking me the market-experience question right after they heard that I was earning a PhD in economics.

The reason is that many PhD students in economics are doing the type of economics that could never be applied to the markets! The stuff they are doing is mathematically proving the existence (not the size!) of some obscure factor in an even obscurer model of an economy that has not, does not and will not ever exist. Some employers have told me that they have had to “de-educate” newly graduated PhD students in economics for them to be valuable employees. Their mind had simply been trained in thinking about economics of a non-existent economy and not the one they were living in. Is it any wonder that most PhD students in economics are not immediately grabbed by the financial market – unless they know how to program in Matlab, R, C++ and SQL – and instead linger on in academia, sometimes just to find a job that pays the bills?

Teaching economics: what is it good for?
Economics teaching has to change! Economics as it is taught today is not producing highly skilled labour that can be a valuable input in the manic-and-panic markets that exist in the real world but not in the textbooks. Keynes was in fact quite close to being absolutely right: “the master-economist must possess a rare combination of gifts… He must be mathematician, historian, statesman, philosopher…”

Today, the trained economist is mainly a mathematician but the other four traits are forgotten or secondary at best. Worse than that, the trained economists is not a mathematician in the mathematics of real-life markets, full of chaos, uncertainty and feedback loops, but of orderly markets and rational behaving firms and individuals that never cheat and are never subject to influencing each other.

The trained economist is therefore trained in the mathematics of something that does not exist. He holds none of the traits that Keynes thought were necessary for the master-economist. If this is not changed respect for economics and economists will continue to dwindle and the potentials for wide affluence that the not-yet-science could deliver will never be delivered.

Tuesday, 24 July 2012

Q&A on Iceland

The Spanish radio station Colectivo Burbuja interviewed me on Iceland and the ongoing development of the economy amongst other things. The posted interview is here but the original text in English is below.

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- What were the main reasons of the 2008 Icelandic crisis?
Debt! Private debt in particular! We went completely ahead of ourselves and borrowed massive amount of money. Most of the money went into consumption and buying up existing assets. We had massive housing and stock bubbles at the same time which came down crashing at the same time as well.

It is important to realise that the money we borrowed did not only come from abroad but was simply created out of thin air by the domestic banking system. This newly created money was then spent on stocks, houses, imports and extravagancies; we surely and literally lived on credit. And this credit was mostly created out of nothing by the domestic banking system. But when the creation of new debt slowed down and repayments of outstanding debts failed, the whole house of credit tumbled down and crashed.


-Which were the policies and the strategy of the government to try to dig out Iceland from the hole?
The government and other public bodies tried everything they could to keep the banks alive. A year or so before the crash the Central Bank expanded the allegeable base for repurchasing agreements, basically allowing the banks to come to the central bank and borrow money from it for whatever collateral they could find or create themselves!

The rules became so loose that Bank A could issue a bond, sell it to Bank B which took it to the Central Bank and used it as collateral for borrowed money from there. Bank B would then do whatever it wanted to with the money, e.g. lend it to Bank A if Bank A needed more cash. Bank A could also do the same thing for Bank B. This policy effectively made possible for any bank, as long as it had an accomplice, to borrow money from the Central Bank with a bond issued by itself! Those bonds were later, due to how fragile they were as collateral for loans at the Central Bank, called “love letters”.

When the perfect storm arrived in September and October 2008 the Government, and not only the Central Bank, tried everything it could to catch the falling banks. The major issue was to find foreign cash as the banks needed first and foremost euros and dollars to keep their businesses going. The government and the Central Bank went all over the world, including to Russia, to try to find bailout money for the banks. But the sheer size of the banking system made it impossible as they dwarfed the economy as a whole: at its top, the assets of the Icelandic banking system amounted to roughly 10 times the annual GDP. The British banking system is roughly 4.5 times the GDP of the United Kingdom in comparison.

In the end, the banking system collapsed because its relative size to the economy made it impossible to rescue. Iceland did not “allow” the banks to go bankrupt; we tried everything we could to save them but we could not.

-Should the Icelandic way to deal with the crisis become a model for the rest of countries with problems (Spain,Portugal...) ?
That depends on the structure of the payment system! One admittedly great feat accomplished in October 2008 was to keep the domestic payment system going although 90% of the banking system collapsed in matter of days. On this front, the Central Bank did well and fantastically!

The payment system in Iceland is rather special: everything goes through the same clearing bank, i.e. the Central Bank. In Britain for example, the clearing banks are independent banks, such as Barclays and HBOS.

This means that if Barclays or HBOS go bankrupt, a large part of the payment system in Britain becomes dysfunctional and shuts down! That would be the spark of the utmost chaos as people were not able to use their debit cards or transfer money to and from bank accounts. Commerce would collapse and with it the economy.

In Iceland however, everything goes through the Central Bank: a special entity which is a part of the Central Bank (called “Reiknistofa Bankanna” or literally “The Banks’ Calculation Office”) handles all the electronic payments such as online and debit and credit card transfers.

This structure of the payment system was a very important part of why we managed to keep the system going although 90% of the banking system collapsed in an instant. I do not know the organisation of the payment systems in e.g. Spain or Portugal but if the big banks such as Santander or Banco Espírito Santo are acting as clearing banks in the banking system, “The Icelandic Way” of “allowing” the banks to go bankrupt would be difficult to carry out.

So it depends to a large extent on the structure of the payment system whether banks can be allowed to go bust or not. In case of Spain and Portugal, I cannot say.

-Jón Asgeir Johannesson and Björgólfur Guðmundsson have been usually blamed as some of the main people who helped to cause the crisis, are they still influential in the economy and the politics?  
Yes and no. Johannesson allegedly still controls the biggest media corporation (his wife, Ingibjorg Palmadottir, is registered for 90% of its stock). Johannesson himself is not so prominent any more however. He probably does not want to, especially as he is being sued by the bankrupt estate of Glitnir Bank which he was a stakeholder in. The bankrupt estate is accusing him of practically using the bank to extend massive amount of credit to himself without any credible business plan behind the act. He himself personally owed the Icelandic banks 126 billion krona at the time of their collapse (remember this figure when the so-called debt forgiveness is discussed below) according to the research report of the Parliament.

Gudmundsson was one of the few major players that were actually declared bankrupt as many of them dodged legal action by holding their debts and assets in separate asset holding companies, thereby freeing themselves personally of any bankruptcy claims. Gudmundsson has all but disappeared from the scene although his son, Bjorgolfur Thor, is still in the news every now and then.

- Did somebody ring the alarms about the dangerous position Icelandic banks were in during the boom years before the financial system implosion? If so, why those voices were not heard?
Yes, multiple persons, banks and rating agencies did. In fact, the “mini crisis” of 2006 was sparked by sober foreign analysts, such as those of Danske Bank, pointing out that the expansion of debt that was taking place in Iceland had to stop one day. In Iceland, one of the most memorable persons who questioned the boom was an unknown doctor of psychiatry, Dr. Andres Magnusson. His analysis was basic, economics based and built on national account figures that everybody could find online.

Those voices were heard but ridiculed, both by politicians and the banks. The then Minister of Education, Thorgerdur Katrin Gunnarsdottir, famously said that one of the foreign analysts, Richard Thomas at Merril Lynch, “was in need of re-education” after having expressed his pessimistic view of the then Icelandic miracle. And as an example of how closely knit together business and politics in Iceland are, it should be mentioned that Gunnarsdottir’s husband, ex-handball star Kristjan Arason, was the CEO of Retail Banking at Kaupthing Bank. They dodged bankruptcy by moving their liabilities into an asset holding company called “7 Right” in February 2008, eight months before Kaupthing Bank went bankrupt.

A massive PR campaign was started after the mini crisis in 2006 to strengthen the idea of the entrepreneurial Vikings from Iceland. Even the president – now just newly elected for his fifth consecutive 4-year term – participated in the PR. Many have and never will forgive him for being that cheerleader.

The reasons why people were so blind and unwilling to accept the fragility of the economic boom are one of the enigmas behind all booms-and-busts. “This Time Is Different” and “We Are Special Because of...” were phrases that everybody heard repeatedly, just as in any other credit fuelled boom in the past in other economies. The self deception was almost flawless. It did not help that the media in Iceland was, and is, owned by the business moguls themselves.

-Most journalists (for example Roger Bowles) point at the Icelandic Central Bank as one of the main causes of the crisis, What was the Seðlabanki role lead by Davíð Oddsson during the pre-crisis years? What could it have been done better to avoid the crash?
Personally, I don’t think it mattered much that Oddsson – a lawyer and an ex-prime minister who pretty much had his successor appoint him as the governor of the Central Bank – was in charge at the Central Bank. Oddsson had an army of economists under his control that should have known what was going on but they were all blind to the impacts of the debt build-up.

The Central Bank’s role was typical: to control inflation (the inflation target in Iceland is 2.5%) and to maintain financial stability. On both of these fronts, the Bank failed miserably. Since the 2.5% inflation target was adopted in March 2001 until October 2008 there were in total 17 months (out of 92) where the target was reached. Regarding maintaining financial stability, well, I don’t think I need to stress its failures there.

The Central Bank should have stopped the debt build-up as it was the private debts that brought the economy down. But the economists at the Central Bank, as in other central banks in the world, did not realise this problem since they were all educated in neoclassical economics where private debt does not matter and banks are simply just “intermediaries” between savers and borrowers and not producers of purchasing power as they are in reality. Iceland is the typical example of an economy that was ruined by bad economics.

-You have been very critical in your articles about the future of the Icelandic pension system, why?
Ah, yes! The pension system! Our glorious pension system!

The pension system of Iceland is one of the biggest ones in the world when compared to the domestic economy. Its assets amount to around 135% of GDP. Only Holland and Switzerland are in the same league.

The problem, however, is twofold. First, even though the gross assets of the pension system amount to this gargantuan figure, there is a hole in its balance sheet amounting to 40% of GDP. This means that the pension funds have promised to pay out money to future pensioners that they do not have and will not ever have.

This problem is well-known and widespread in Europe and North America. But it is the other part of the pension system problem that worries me. A lot!

The pension funds have to get around 3.5% real return on their assets if they are going to fulfil the promises they are legally obliged to. This means that pension funds will not lend out money or buy stocks or do whatever they are doing unless they are promised a return equal to 3.5% plus the rate of inflation. That means e.g. almost 9% in nominal terms now that inflation in Iceland is 5.4%.

As a consequence of the size of the funds, they hold more than half of the financial instruments registered in the Icelandic Financial Exchange. The problem that now arises is that because the pension funds are so big and are legally required to get this high rate of interest, they effectively push the rate of interest in the economy upwards!

One of the foremost reasons for high rate of interest in Iceland is the organisation of the pension system. In other words, the government cannot sell its bonds on the market unless it promises the buyers, which are to a large extent the pension funds, very high rate of interest. As a case in point, the interest rates on 10 year government bonds are 7.2% at the moment. And as high rate of interest bring high rate of financial instability, the pension system of Iceland is a real problem.


-Is Iceland still fighting a housing bubble? How many years of net income does a family need to buy an average size house/flat?
This is a tough one for when does the “bubble” definition start to apply to a market?

Yes, house prices are going up again mainly because the banks have begun to offer non-indexed loans (normal mortgages in other Western countries) to households to buy flats and houses. This has become very popular: people are borrowing money, again, to buy houses and the banks are creating this money out of thin air as they have always done, especially before the crash in 2008. Consequently, house prices have gone up again after having dropped by 35% in real terms, a very typical figure when house bubbles burst. But the upward movement in real house prices is very limited simply because inflation is still high.



No official figures exist regarding the second half of the question. However, a comparison can be made by using data from Statistics Iceland regarding the cost of housing in different countries. That comparison is shown in the following two graphs:



(Notes: Share of housing cost is calculated as the median of the proportion of housing cost which is calculated after the proportion of housing cost in total disposable household income as been calculated for each individual.
  
If a household uses 40% or more of its disposable income in its house it is considered to have a housing cost overburden. The second graph shows the proportion of people who have housing cost overburden. See Statistics Iceland for details.)


-The most common Icelandic loans are not variable interest ones but indexed ones, something not common at all in the rest of Europe, could you explain how those indexed loans work?
OK so normal (European) mortgages work in the following way: you borrow 100,000 euros to buy a house. Let’s say that you will repay the loan back in 20 years and every payment is equal to the previous one. Let’s assume a nominal rate of interest equal to 5%. That means that every monthly payment for the next 20 years will be 660 euros. This amount will not change as long as the rate of interest does not change. Some loans are tracker loans, meaning that they e.g. follow the LIBOR rate with some premium. So the final interest rate on those loans will be LIBOR + the premium that the lender sets.

The Icelandic indexed mortgages are considerably different! Let’s assume that you borrow 100,000 krona and you are going to repay it in the same way as the EUR loan above. This is a pathetically low amount as you would need around 30 million krona to buy the median house. But for the sake of argument, let’s just stick to similar figures.

The stated rate of interest on the indexed Icelandic mortgages is not the nominal rate of interest but the real rate of interest! And on top of that real rate of interest – which is most often fixed for the whole loan period – you have to add the current rate of inflation to find out the nominal rate of interest. So if the real rate of interest on an Icelandic mortgage is e.g. 4% (the cheapest loans during the boom had 4.15% real rate of interest) you have to add the rate of inflation on top of that to find the total rate of interest. The inflation in Iceland is now 5.4%. So the total rate of interest on that mortgage is 9.4%.

The peculiarities do not stop there. The inflation part of the total rate of interest is not paid back monthly as in the case of regular European mortgages but is added on top of the principal.

This means that if the rate of inflation over one year is e.g. 5% the original borrowed amount (100,000 krona) grows by 5% before you make a repayment. So imagine you borrow 100,000 krona on 1st of January 2011. On 1st of January 2012 the inflation over the last year is measured to have been 5%. That means you do not owe the bank 100,000 krona on 1st January 2012 but 105,000 krona. But of course, you only got 100,000 krona from the bank.

Let’s assume now that on 1st January 2012 you repay 10,000 krona plus interest. That means that you owe the bank 95,000 krona after the repayment on 1st January 2012. Now the inflation between 1st January 2012 and 1st January 2013 is for example 10%, which historically is not such an unlikely inflation level in Iceland. That means you owe the bank 104,500 on 1st January 2013 (95,000 * 1.1 = 104,500). So you can see that as long as inflation is high, you kind of feel like a hamster in a wheel.

It is important to realise that the amount that is added on the top of the principal does in fact never exist. It is a simple accounting figure that happens only on the bank’s books. The bank will however profit from this accounting figure as it appears on its books as appreciation of the price of its assets and / or as interest rate income. So in Iceland, banks profit if inflation takes place. The higher the rate of inflation, the higher will the profits of the banking system be in Iceland.

Notice also that because it is the principal that grows by the rate of inflation the monthly payments slowly grow as time passes. In the example here above where 100,000 euros were borrowed at 5% nominal rate of interest, the monthly repayments were 660 euros, no matter the rate of inflation. The total amount repaid over the whole 20 years is 158,289 euros.

In Iceland, the first repayment of a 100,000 krona loan at 5% rate of interest would be 660 krona only if the rate of inflation is 0%. But if the annual inflation is e.g. 3% for the whole 20 years, the first monthly payment is not 660 krona but 662 krona because the principal has grown. The last payment, 20 years later, would be 1,192 krona or almost double the first payment. And the total repaid amount is not 158,289 krona as in the case of the normal European mortgage, but 216,241 krona. More than double the original borrowed amount. This is so because the interest rates on the loan are calculated on the original principal (100,000) plus any increments that take place due to inflation.

The argument for this system is to maintain the real purchasing power of the money that the bank lent out in the beginning, i.e. the 100,000 krona. But I have criticised those mortgages extensively and largely blame the way of indexation for why we can never have a stable economy in Iceland. There is not a shred of doubt in my mind that this indexation system destabilises the Icelandic financial system. But, according to neoclassical economics, this should not be a problem since “money is neutral” in neoclassical theory. But this is obviously a huge problem in my opinion! So again, the Icelandic economy is being turned into ruins by bad economics.

-Did the families really get a major debt forgiveness? What is the present level of debt of the families and the total Icelandic economy debt (including government, families and companies) compared to the 2007 level?
The newest figures I have seen regarding the “forgiveness” of household debt are from February 2012. By that time, households’ debt had been written down by 196.3 billion krona (1.24 billion EUR, around 12% of GDP). However, the majority of the write-offs were due to illegal foreign-currency-linked loans that the banks lent out but were later deemed illegal. So they had to write them off. The write-offs due to that factor alone were 146.5 billion.

The rest (49.8 billion ISK) was due to official expedients, such as the allowance to write off one’s mortgage down to 110% of the market value of the property used as collateral. But if your indexed mortgage had not risen above 110% of the market value of your property, you would not get any debt written off.

However, due to the peculiarity of indexing mortgages in Iceland, the 196 billion written off were weighted out with increases in the indexed principals of debt. Therefore, the bottom line is the same: households’ debt is still around 250% of disposable income, even higher than it was in 2007. As a proportion of GDP, households’ debt has decreased slightly from 120% in 2008 to 110% in year-end 2011.

Non-financial companies got a major debt relief however and that was more or less the banks’ own initiative to do so. Non-financial corporate debt as a percentage of GDP has dropped from around 325% in 2008 down to just below 200% in 2011. Most of it was simply written off but Icelandic firms are nevertheless still one of the most indebted ones in Europe.

Government debt skyrocketed during and after the crash, to a large extent to save the equity of the Central Bank which became technically bankrupt because of loses on its “love letters” (see above what the “love letters” were). In 2007, the gross federal debt was 43% of GDP. It was 115% of GDP at the end of 2011.

So the debt figures are roughly the following (in per cent of GDP, year-end 2011): households – 110%, non-financial corporations - 200%, the government – 115%.

-Who is running the Icelandic banks now?
Good question! We don’t know!

When the banks went bankrupt they went into receivership. The new banks that were established on the foundations of the old ones were partly done so with money from the government. The State holds 81% in the New Landsbanki, 13% in Arion (the New Kaupthing Bank) and 5% in Islandsbanki (the New Glitnir). The rest is owned by the old banks or their bankrupt estates to be exact.

The main owners of the new banks are therefore those who own bonds issued by the old banks as they are entitled to payments out of the bankrupt estates. The public has no idea who holds those bonds and have therefore essentially no idea who are the true owners of the Icelandic banks. There have been speculations that the principal owners are some foreign hedge funds or even some of the old Icelandic business moguls. But nobody knows for sure.

-You write frequently in your articles about the capital controls, what are the effects of those controls on the economy?
The major effects are on the exchange rate. The exchange rate of the Icelandic krona is artificially kept higher than it really should be by locking money inside the economy with the capital controls. This is in violation of the European Economic Area contract where the free flow of capital must be allowed as part of the “Four Freedoms”. But Iceland was hit by a systemic collapse so an exception is made for the time being.

-What are the consequences of the Icesave conflict? Is Iceland ready in case they lose the trial?
The consequences of the Icesave (“IceSlave” as it was nicknamed in Iceland) could be severe not only for Iceland but for the whole system of deposit insurance schemes in Europe.

Icesave is essentially an international quarrel between Iceland and the ESA (EFTA Surveillance Authority). The argument is whether or not there is a government guarantee on the bank deposit insurance scheme in an EU & EEA country. Iceland’s case is that there is no such guarantee but ESA disagrees and also withholds that the Icelandic government did not treat all depositors of the Icelandic banks equally when all deposits in Iceland, whether they were in the ownership of foreigners or not, were guaranteed but not deposits outside the Icelandic financial system.

The dispute is now on the desk of the ESA court. If Iceland wins, it could be a clear legal precedent in EU countries: all of a sudden the deposit insurance schemes in EU countries, implicitly considered to be backed up the public finances, could be deemed effectively empty or dysfunctional. Depositors’ trust in their domestic deposit insurance scheme could be severely harmed, even leading to bank runs.

If Iceland loses the possible harm for the public finances could be prominent. However, there is also doubt whether the deposit insurance was to be paid out in the currency that the deposits were in (GBP or EUR) or in the currency of which the deposit insurance was denominated in, i.e. Icelandic krona. If Iceland loses and has to pay out pounds or euros, the country is as good as bankrupt. But if Iceland loses and can pay the insurance out in Icelandic krona, the country should do alright afterwards.

-Do you think the international media fully understands the Icelandic crisis, have they described it in a too romantic way?
Yes, my feeling is that they generally have. The Icesave dispute and how it was romanticised as an uproar of the Icelandic people against the international financial powers – when it was more of an uproar against the Icelandic government who was willing to sign almost any deal whatsoever – is one case in point. The so-called debt forgiveness is another.

The newest one is regarding the fact that GDP in Iceland, measured in Icelandic krona, is growing again (4.2% GDP growth between 1Q11 and 1Q12). Sure, there is economic growth measured in Icelandic krona but the question is whether the devaluation of the krona has to be taken into the account or not. Iceland’s GDP was 20.4 billion USD in 2007 but in 2011, due to the collapse of the currency, 12.7 billion USD. So are we back on track or not?

Yes, we’re growing again but we have a long way ahead of us before we make up lost ground. And my fear is that if we do not fix the dysfunctional banking and pension systems, we will never make up that lost ground. And that has not, perhaps understandably, been picked up by the international press.

-Is Iceland going to adopt a new currency? Which one would suit the best?
I sincerely do not know if we will. The currency question in Iceland is one of the economic and political questions that we have to answer before we can move on with our lives.

One option is to continue with the krona but many dislike that option wholeheartedly since they believe that the krona will do nothing but collapse again and again. So they want a “stronger” currency. The appetite of Icelanders to adopt another currency runs from the fact that the Icelandic krona has not been very stable in the past, to say the least. The krona has in fact lost 99.95% of its value against the Danish krona since it was established on a par against that currency in 1918. Most of the devaluation happened during the 1970s and 80s and not the early 2000s though.

The official direction is to enter the European Union and adopt the euro. That plan is understandably not considered to be very tasty by many people given the economic turmoil in the EU countries.

Another rather prominent idea is to unilaterally adopt a foreign currency. The menu of possible countries runs or has run from the Canadian dollar to the euro to the Norwegian krona back to the US dollar. The Canadian dollar idea is the most prominent one at the moment but historically the support for a foreign currency has almost been an object of fashion. So who knows, maybe in one year’s time we’ll be talking about some other currency and everybody would like to adopt that one.

Which would be the best one? I cannot say. Nobody can. I can however say that the main problem of the Icelandic economy is not its currency but the organisation of the banking and financial system. The economy will never be stable for the longer term if the financial system is not fixed and that has nothing to do with our choice of which currency we choose to use as the legal tender. We have to fix the financial system on our own, changing which currency we use will not do that for us.

-Iceland population is well educated, the demography is healthy, aluminium prices, energy prices and even water prices will go up on the medium term, there's a bright future.. but what are the main threats that will have to face the country?
In the near future, it is the economic crisis in the European Union. We need income from exports and tourism to rebuild the economy and a large part of our trade is done with European countries. So if Europe falters, so will we.

But even if European leaders solve their mess – let’s hope they will – the Icelandic economy is not out of the woods. Yes, the nation is well educated and many Icelanders that go abroad, for e.g. studies or temporary work, want to move back home. We have also plenty of renewable energy, clean water and territorial waters full of fish. So what is there to stop us?

Ourselves! There are powerful pressure groups in the Icelandic economy that want to keep the status quo in the financial system, even though that would be very suboptimal. Those pressure groups run from e.g. the representatives of the banks, pension funds and the old business moguls to and through the politicians. So as long as the old politicians are still in the Parliament, doing deals behind closed doors, I have little hope for true long term recovery. The crash in 2008 taught me to be very suspicious towards politicians, especially if they have been in the Parliament for long. Gunnarsdottir and Arason are just one extreme example of too much and blatant connection between politics and business, especially banking, in Iceland. Gunnarsdottir is still an MP.

More importantly, we need to get our heads straight regarding economics. The policy makers in the financial system are unfortunately following neoclassical economic theory that has no foundations in reality. They are also advising the MPs who naturally think that the neoclassical economists know what they are talking about. But since neoclassical economics is responsible for freak systems, such as the indexation of debt, we need to correct that mistake.

Icelanders need to renew further the political leadership of all political parties. We need to drop people that are doing deals behind closed doors and effectively representing special interest groups. We need new people into the Parliament who are willing to make unpopular but necessary choices such as regarding the pension system. And we need to sway away from economic policies built on the dreamt-up foundations of neoclassical economics.

If we manage to get this done, the future is truly bright for Icelanders. But without those improvements, especially the ones on the financial and pension systems, I am not so optimistic about the nation’s long term prospects. I would at least think twice before moving back home.

Tuesday, 12 June 2012

Still some way to go

A slightly longer time series than in the previous post. Apparently, Iceland has still some way to go when it comes to clawing back the lost economic ground.

Nominal GDP in Iceland, expressed in Special Drawing Rights (the IMF "currency"). Even though GNP in kronas is making its comeback, the same can't really be said about the value of that GNP in foreign currencies. The trend line is for the period 1971 - 2001 (on average, 0.19 billion nominal SDRs added to GNP each year).


So had we followed the trend from 1971 - 2001, we would be producing 8,0 billion SDRs worth of goods and services. Instead, we're at the 7.2 billion mark. And my guess is that we wouldn't be fighting as severe debt bubble at the same time as well.

What I find amazing however is that the trend up to 2001 is linear, which means that the annual growth must have been falling during the time period (otherwise we would see an exponential trend in the GNP data). Notice also that the data above is not corrected for population growth or inflation of SDRs.

When that is taken away, the long term economic performance of Iceland doesn't seem that impressive any more. But I haven't compared this to e.g. OECD or Scandinavian countries or other peers. So I'm going to say the Icelandic performance is bad until I've seen how the performance of other economies is, maybe they are just as defective.

Real GNP in Iceland per capita (nominal GNP corrected for inflation of SDRs and population growth). The trend line is again for the same period as before, i.e. 1971 - 2001. Also, the deflator of SDRs is estimated by using the G7 inflation index published by OECD.


If the data here are roughly correct, the real value of GDP per capita in Iceland in SDRs, i.e. in foreign currencies, is back to its early 1990s level. The debt bubble and the consequential financial crisis wiped out 20 years of economic progress. This is what the Minister of Finance/Agriculture/Fisheries called "throughout confirmation" of the return of economic health.

In the meanwhile, the Central Bank thinks the best way to fight a balance sheet recession is to raise the interest rates!

Thursday, 24 May 2012

The Rate of Interest and the Nominal Monetary Target

Jeffrey Frankel's article "The Death of Inflation Targeting" and my comment on a Facebook link of a friend to it are the soil of this post. In the comment I said that it was a shame people did not understand that the classical/neoclassical/Austrian theory of rate of interest being the price of waiting to spend your money was wrong. I was asked to clarify better what (the Hell!) I meant and how it was connected to the Death of Inflation Targeting. 

The classical theory of rate of interest
Most of us and all of us who went for Econ 101 know this theory. Higher interest rates spur people to save higher part of their income and at the same time those same rates cause investment, which is funded with the savings of people (savings must come first, investment follows... also incorrect but that matter is somewhat out of the reach of this post), to decrease as rates becomes higher. In "equilibrium" the savings and investment schedules meet and that is where the rate of interest and amount of savings and investment is decided.

The well-known supply-demand diagram of how interest rates are decided according to the amount of savings and investment in the economy.



This is the static theory of rate of interest: rates get higher and people will save more, no questions asked. This is of course nonsense, otherwise how would one explain situations like this one?

A question in a survey I asked people to participate in. Higher rates don't seem that interesting if you cannot access your money. Obviously, the number of responds might not be significant enough, but you get the point: higher rates don't necessarily mean that people jump automatically on that bandwagon as the static theory of rate of interest implies. 
 

The classical dynamic version is that people ask for the rate of interest because they are willing to wait for that price (rate of interest) for their chance to spend their money. The longer you wait the higher rates you will get. Interest rates are the price of time according to this theory. This seems like the most accepted view of most economists and it’s an old one. It is essentially built on the idea that interest rates are decided on where the marginal disutility of waiting to consume (save) is equal to the marginal productivity of capital (I’m not going to get into how flawed the terms “marginal disutility of savings” and “marginal productivity of capital” are).

Hayek (Austrian) held that interest rates reflected the collective (market) preference of individuals to consume now rather than later. If people wanted to consume now, interest rates would have to be high in order to get them to save part of their income until they could use it and the accrued interests for consumption later.

Mises (Austrian) was of the same opinion: “Interest is the difference in the valuation of present goods and future goods; it is the discount in the valuation of future goods as against that of present goods” and “The greater the fund of means of subsistence in a community, the lower the rate of interest.”

Hicks (neo-Keynesian, the one who thought he grasped Keynes’s General Theory in the IS-LM model but apologised for his faults later): “There are other instruments of economic policy which can attain the same objective as a rise in interest rates; and some of these may well be less destructive instruments. But we should not forget that in these days of scarcity time is short; and the rate of interest is the price of time.” (1947, ‘World Recovery After War – A Theoretical Analysis’ my emphasis).

Marshall (neoclassical): “Interest, being the price paid for the use of capital in any market, tends towards an equilibrium level such that the aggregate demand for capital in that market, at that rate of interest, is equal to the aggregate stock forthcoming at that rate”.

So the rate of interest is the price of waiting according to the classical/neoclassical/Austrian theory. A rather convenient corollary of this – note especially the latter quote from Mises – seems to be that the only thing needed to decrease the rate of interest in the economy is to get the public to save more: if the public increases its savings, the supply of investment-funds increases and, given the same investment schedule, the rate of interest lowers and investment increases exactly by the same amount of increased savings.

This view of the origin of rate of interest has never been proven to apply in practice. And it is of course very very flawed once one takes a step back and thinks about it.

“This is a nonsense theory”
Keynes declined the classical theory out of the simple observation that it was inconsistent with the assumptions it rested on:

The independent variables of the classical theory of the rate of interest are the demand curve for capital and the influence of the rate of interest on the amount saved out of a given income; and when (e.g.) the demand curve for capital shifts, the new rate of interest, according to this theory, is given by the point of intersection between the new demand curve for capital and the curve relating the rate of interest to the amounts which will be saved out of the given income. The classical theory of the rate of interest seems to suppose that, if the demand curve for capital shifts or if the curve relating the rate of interest to the amounts saved out of a given income shifts or if both these curves shift, the new rate of interest will be given by the point of intersection of the new positions of the two curves. But this is a nonsense theory. For the assumption that income is constant is inconsistent with the assumption that these two curves can shift independently of one another. If either of them shift, then, in general, income will change; with the result that the whole schematism based on the assumption of a given income breaks down. (from the General Theory, Chapter 14, my underlining)

So Keynes had to come up with another theory since he realised the classical theory was useless for the simple fact that one cannot both eat the cake and keep it.

Keynes’s Liquidity Preference Theory of Rate of Interest
Keynes’s LPT was based on the sober observation that savings could be kept in many different forms. It wasn’t the amount of savings that decided the rate of interest, as in the classical/neoclassical/Austrian theory, but the form which the savings were kept in. 1,000 euros kept in cash are just as much of savings as 1,000 euros kept in corporate bonds. If people were willing to shift from one form to the other, interest rates would change. How people saved mattered, not the amount they saved.

A simple way to show the subtle difference is hopefully the following. A man has 1,000 euros in after-tax income. He spends 900 of them in living expenses (consumption) and the rest is savings.

Now the question he must ask himself is the following: “will I possibly need the 100 euros I’ve saved this month in case something happens in the near future that calls for unexpected expenditures that I cannot meet with my regular after-tax income? If so, I need to keep the savings in a form which I can easily access to meet the unexpected expenditures. If not, I can keep the savings in a form that could possibly take me days or years to access.”

If the man thinks he needs the cash in near future, he will keep it in liquid form, such as cash, which yields no rate of interst, or a demand-deposit bank account which he can withdraw the money from any time he wants. But at the same time, the demand-deposit account has very low rate of interest.

If the man thinks he doesn’t need the cash, he’s OK with keeping it in illiquid form that takes him days to get into the type of wealth he can spend on consumption, i.e. cash. One such form is time-deposit bank account which he cannot withdraw the money from until sometime later. This is beneficial for him as the time-deposit account has very high rate of interest in comparison to the demand-deposit account.

Notice the very subtle difference: no matter how he decides to keep his savings (20 euros in the demand-deposit bank account and 80 in the time-deposit account or 50 in each...) he will always save the same amount! The rate of interest does not influence the amount he saves but only how he saves it – how much goes into the immediately accessible but low interest rate demand-deposit bank account in comparison to the ill-accessible but high interest rate time-deposit account.

So the rate of interest is not the price of waiting to consume (to save) but the price of our willingness to depart with the ability to use our money in case something unexpected happens. Interest rates are, as Skidelsky called it, the price we are willing to accept for losing our “instant command over sums of money.”

A wonderful corollary to this fact is that the Central Bank can, and should, influence not only the short term rate of interest downwards but the long-term rates as well. It does this by securing full liquidity in the market for public-debt instruments of all maturities. Doing so, the public can be as liquid as it wants and the rate of interest will decrease.

The Future Nominal Monetary Target?
It is here where the “Death of the Inflation Target” plays its part. The inflation target was built on the classical, and wrong, theory of the origin of the rate of interest. More importantly, the majority of central bank theorists have not accepted what market makers have been knowledgeable about for a very long time: money is endogenously created at the same time as credit is but not exogenously (the textbook helicopter model): money does not come first and then credit but credit-demand first and then credit-creation and money-creation at the same time. And it is the Endogeneity of money that creates the asset boom-and-bust cycle.

Blatantly, as the Austrians realised (although they used the wrong theory of interest to reach that conclusion) and Keynes as well, if the rate of interest is lower than the marginal efficiency of capital, a bank credit-driven investment boom and bubble will commence. But at the same time, the rate of interest must be kept low in order to fuel investment demand and thereby labour demand. High interest rates kill off productive investment that would have otherwise lowered the unemployment and increased production in the economy. Low enough interest rates – as low or lower than the marginal efficiency of capital – would almost definitely secure full employment in the economy, permanently.

The problem that arises from a situation where interest rates are lower than the marginal efficiency of capital is the threat of a credit boom with all the accompanying money creation and demand that will hit supply-constraints resulting in the inevitable: high inflation.

But the remedy against this is to keep the endogenous nature of money on a short leash. Money in a modern economy is created by the banking system sidelong the creation of credit and debt. If the credit creation capabilities of the banking system are kept under control, not with high rates of interest – for dear money does not automatically mean that money will not be easy – but with direct control of how much credit it can give, the credit boom problem is solved. If those limitations are put into place, there is no chance that credit-driven investment bubble can form with the resulting inflation unless the funds come from abroad.

But foreign inflow of funds into an economy means that the nominal exchange rate of the currency will strengthen. Stronger exchange rate means lower exports and shift from domestically manufactured goods to imports, resulting in a decrease in employment. Full employment in an economy where the Endogeneity of money is kept on a short leash does not go along with too strong exchange rate. At the same time, too low exchange rate means imports-inflation.

Somewhere, there is a wonderful but ever-changing balance in the exchange rate which is weak enough to secure full employment but not so weak that it causes overinvestment, credit-fuelled expansion of money supply and imports-inflation.

The future monetary target should be to keep interest rates low at all times with full liquidity provision of the central bank, fulfilling the public’s demand for liquidity – i.e. full access to their wealth – at all times. At the same time, in order to stop bank-credit fuelled investment booms-and-busts from forming, the credit creation capabilities of the banking system should be limited in such a way that the limitations are directly influencing the banking system to reach full employment and low inflation at the same time through balancing the exchange rate.

Nota bene: this exchange rate would be a free-market solution restrained only by the rules the central bank puts into place regarding credit creation. At the same time, the central bank influences the rate of interest downwards in order to reach the rather socially and economically well acceptable target of full employment through private investment projects.

Wednesday, 28 March 2012

Banks: intermediaries or money-creators?


Peter Radford has a comment about whether banks are intermediaries or not on the Real World Economics blog, answering my comment where I say Krugman is disastrously wrong in his Banking Mysticism post. His comment is:


"I have just returned from depositing some cash in my local bank. An insignificant amount to be sure, but not the result of my being loaned to by that bank.

So.

Was that deposit a loanable funds sum? Is my bank an intermediary? Or is my deposit simply a recycled amount originating, way back, from a loan? If so, are the decisions of depositors like me completely irrelevant to an understanding of banking? Is that cash not really mine after all, and merely part of a giant flow from one bank to another? Did my decision have no macroeconomic effect?

I agree Krugman ignores – apparently – endogenous money creation. But banks gather deposits as fast as they can? Why? If they can simply create money why would I, as a banker, ever waste my time building branches to attract deposits? Why would I raise or lower interest rates to “attract deposits” if I never needed to?

Chick, in her book “Macroeconomics After Keynes”, pages 236-240, describes a difference between a “banking system” and an older, less sophisticated “bank”. She argues that the notion of being a ‘savings conduit’ (i.e. an intermediary) is outmoded once banking becomes so intertwined it can be called a system. She tries to make a great deal of this.

The issue, it appears is causation: does savings drive investment; or does investment drive savings? Chick sits squarely in the latter camp because of her Keynesian view, while Krugman seems muddled and appears to tend towards the former.

My life as a banker for 20 years would have been a whole lot more simple had I known that I was not running an intermediary. At least in part.

It appears to me – naively obviously – that banking is more complicated than either side in the Keen – Krugman discussion implies. Banks clearly create money. They recycle it too. And that recycling is called intermediation. Which, in turn, can be called being a conduit for savings.

Is this another case of two tribes not wanting to concede that there may be a middle ground?"

There is no middle ground
I am going to argue that there is no middle ground: banks are creators of money, in all instances.

First, transforming cash into bank deposit has, effectively, no effect on your net holdings of money-type assets. Cash is money just as bank deposit is accepted as such. However, there  is a great difference in cash-money and deposits-money in the sense that one of them is vulnerable for sudden lack of trust when depositors don't believe anymore to be able to use the bank deposit as money. That is when we see a classic bank run: people are despairingly trying to SELL their bank deposit to the bank itself and BUY cash instead. And the price therebetween is 1:1.

But that's exactly what you do when you take your cash-money to the bank, just the other way around. You sell it to the bank and instead the bank gives you a bank deposit, which is usable as money, and you get tiny rate of interest on it as well. As long as you think you can access your bank deposit whenever you want to use it as money, you're ok with that deal.

Note also that the rate of interest on the deposit is (should) be lower than the policy rates, which is the price of liquidity assistance from the central bank. The bank will be happy to buy the cash from you and sell you low interest deposit instead, not to lend the cash out (intermediary) but to fulfil either regulatory minimums or bank-specific needs regarding liquid assets. Those liquid assets can be the cash itself (the Austrian dream of 100% reserve requirement ratio) or the bank can sell the cash you just brought in to another bank or even the central bank itself and get liquid (central bank or other bank) deposit instead.

The question each economic unit has to ask himself is how liquid he wants to be. Cash is the utmost liquid asset and you can, as Keynes realised and built his Liquidity-Preference theory on, use it to store your wealth if you do not trust any other assets to hold your wealth in or if you want to make a speculative move on the price of other assets (you standing in the bank-run queue is essentially a speculation on your behalf: you think your bank-deposit asset will collapse in value and therefore you are trying to sell it to get more liquid asset, cash, instead in which you prefer at that moment to store your wealth in).

So when you brought the cash-money into the bank, you indeed had macroeconomic effect: you lowered the rate of interest (by obviously such a low amount it wasn't noticed but I hope you get my point) as you accepted an asset (bank deposit) that is not as liquid as cash. You selling your cash to the bank is a sign of your liquidity-preference being lower than when you held the cash.

My point is that banks are not intermediaries: you are not depositing your cash-money in the bank for it to lend it out to another person, you are selling your highly-liquid cash-money to the bank for not-as-liquid bank-deposit. The bank may well sell the cash you sold to it to the central bank for a liquid central-bank deposit or buy a much more illiquid CDS contract or whatever not, it hinges on the liquidity preference of the bank you just sold the cash to. And since this is a question of liquidity-preference of units but not intermediary process, the banks will ALWAYS create deposits parallel to creating bank-loans. Those deposits are then spent on other assets, both financial and non-financial, but they are always somebody's financial-liability in the system, no matter how you store that wealth, i.e. purchasing power.

An obvious problem that arises from this is "when is a financial asset money?" How the newly created deposit is spent makes a difference on how much "money" ends up in the system. Do you spend it on a savings account (thereby moving a time-deposit, which is M1, into M3)? Or do you spend it on Treasuries? Or corporate bonds? Or stocks?

This was a problem that Keynes realised in the GT but he, as far as my knowledge goes, never addressed it properly but simply said (in footnote no. 66): "...we can draw the line between "money" and "debts" at whatever point is most convenient for handling a particular problem. For example, we can treat as money any command over general purchasing power which the owner has not parted with for a period in excess of three months, and as debt what cannot be recovered for a longer period than this; or we can substitute for "three months" one month or three days or three hours or any other period; or we can exclude from money whatever is not legal tender on the spot. It is often convenient in practice to include in money time-deposits with banks and, occasionally, even such instruments as (e.g.) treasury bills."

To my knowledge, Treasury bills and Treasuries are generally not included in official money supply measurements.  But that's where bank-deposits, created parallel to bank loans, can end up if the owner of the deposit so chooses. Obviously, we can put "CDS contracts" or "stocks" or any other financial instrument in there as well according to this "definition" of money. And that is suddenly not "money" any more, even thought the debt and the deposit were created at some time in the past.

So banks are not intermediaries, not even partially so. They are simply, as Schumpeter so blatantly stated it, creators of purchasing power.

Saturday, 24 March 2012

Excerpts from the General Theory by Keynes

I've been reading the General Theory by Keynes due to the "policy chapter" (working title) of my PhD thesis. I had only read chapter 12 before but now that I'm working my way properly through book IV of the GT (chapters 11 to 18 on The Inducement to Invest) I realise what sort of genius Keynes was. Here are some excerpts, only from chapters 11 and 12 (I don't have much time and the number of quotes would grow quickly if I would include chapters 13-18, especially from chapter 13 where the liquidity-preference theory of rate of interest is introduced):

Chapter 11 - The Marginal Efficiency of Capital
"The most important confusion concerning the meaning and the significance of the marginal efficiency of capital has ensued on the failure to see that it depends on the prospective yield of capital, and not merely on its current yield."

"It is important to understand the dependency of the marginal efficiency of capital of a given stock of capital on changes in expectation, because it is chiefly this dependence which renders the marginal efficiency of capital subject to the somewhat violent fluctuations which are the explanation of the Trade Cycle."

"The schedule of the marginal efficiency of capital is of fundamental importance because it is mainly through this factor (much more than through the rate of interest) that the expectation of the future influences the present. The mistake in regarding the marginal efficiency of capital primarily in terms of the current yield of capital equipment, which would be correct only in the static state where there is no changing future to influence the present, has had the result of breaking the theoretical link between today and tomorrow... The fact that assumptions of the static state often underlie present-day economic theory, imports into it a large element of unreality."

Chapter 12 - The State of Long-Term Expectations
"It would be foolish, in forming our expectations, to attach great weight to matters which are very uncertain. It is  reasonable, therefore, to be guided to a considerable degree by the facts about which we feel somewhat confident, even though they may be less decisively relevant to the issue than other facts about which out knowledge is vague and scanty. For this reason the facts of the existing situation enter, in a sense disproportionately, into the formation of our long-term expectations; our usual practice being to take the existing situation and to project it into the the future, modified only to the extent that we have more or less definite reasons for expecting a change.

The state of long-term expectations, upon which our decisions are based, does not solely depend, therefore, on the most probable forecast we can make. It also depends on the confidence with which we make this forecast - on how highly we rate the likelihood of our best forecast turning out quite wrong."

"If we speak frankly, we have to admit that our basis of knowledge for estimating the yield ten years hence of a railway, a copper mine, a textile factory, the goodwill of a patent medicine, an Atlantic liner, a building in the City of London amounts to little and sometimes to nothing; or even five years hence."

Factor no. 4 of how we form the expectations of the future and on what they are based on deserves to be quoted at full length. Keynes's own italics are still there but my emphasises are underlined:


"(4) But there is one feature in particular which deserves our attention. It might have been supposed that competition between expert professionals, possessing judgement and knowledge beyond that of the average private investor, would correct the vagaries of the ignorant individual left to himself. It happens, however, that the energies and skill of the professional investor and speculator are mainly occupied otherwise. For most of these persons are, in fact, largely concerned, not with making superior long-term forecasts of the probable yield of an investment over its whole life, but with foreseeing changes in the conventional basis of valuation a short time ahead of the general public. They are concerned, not with what an investment is really worth to a man who buys it “for keeps”, but with what the market will value it at, under the influence of mass psychology, three months or a year hence. Moreover, this behaviour is not the outcome of a wrong-headed propensity. It is an inevitable result of an investment market organised along the lines described. For it is not sensible to pay 25 for an investment of which you believe the prospective yield to justify a value of 30, if you also believe that the market will value it at 20 three months hence.


Thus the professional investor is forced to concern himself with the anticipation of impending changes, in the news or in the atmosphere, of the kind by which experience shows that the mass psychology of the market is most influenced. This is the inevitable result of investment markets organised with a view to so-called “liquidity”. Of the maxims of orthodox finance none, surely, is more anti-social than the fetish of liquidity, the doctrine that it is a positive virtue on the part of investment institutions to concentrate their resources upon the holding of “liquid” securities. It forgets that there is no such thing as liquidity of investment for the community as a whole. The social object of skilled investment should be to defeat the dark forces of time and ignorance which envelop our future. The actual, private object of the most skilled investment to-day is “to beat the gun”, as the Americans so well express it, to outwit the crowd, and to pass the bad, or depreciating, half-crown to the other fellow.


This battle of wits to anticipate the basis of conventional valuation a few months hence, rather than the prospective yield of an investment over a long term of years, does not even require gulls amongst the public to feed the maws of the professional; — it can be played by professionals amongst themselves. Nor is it necessary that anyone should keep his simple faith in the conventional basis of valuation having any genuine long-term validity. For it is, so to speak, a game of Snap, of Old Maid, of Musical Chairs — a pastime in which he is victor who says Snap neither too soon nor too late, who passes the Old Maid to his neighbour before the game is over, who secures a chair for himself when the music stops. These games can be played with zest and enjoyment, though all the players know that it is the Old Maid which is circulating, or that when the music stops some of the players will find themselves unseated.


Or, to change the metaphor slightly, professional investment may be likened to those newspaper competitions in which the competitors have to pick out the six prettiest faces from a hundred photographs, the prize being awarded to the competitor whose choice most nearly corresponds to the average preferences of the competitors as a whole; so that each competitor has to pick, not those faces which he himself finds prettiest, but those which he thinks likeliest to catch the fancy of the other competitors, all of whom are looking at the problem from the same point of view. It is not a case of choosing those which, to the best of one’s judgement, are really the prettiest, nor even those which average opinion genuinely thinks the prettiest. We have reached the third degree where we devote our intelligences to anticipating what average opinion expects the average opinion to be. And there are some, I believe, who practise the fourth, fifth and higher degrees.


If the reader interjects that there must surely be large profits to be gained from the other players in the long run by a skilled individual who, unperturbed by the prevailing pastime, continues to purchase investments on the best genuine long-term expectations he can frame, he must be answered, first of all, that there are, indeed, such serious-minded individuals and that it makes a vast difference to an investment market whether or not they predominate in their influence over the game-players. But we must also add that there are several factors which jeopardise the predominance of such individuals in modern investment markets. Investment based on genuine long-term expectation is so difficult to-day as to be scarcely practicable. He who attempts it must surely lead much more laborious days and run greater risks than he who tries to guess better than the crowd how the crowd will behave; and, given equal intelligence, he may make more disastrous mistakes. There is no clear evidence from experience that the investment policy which is socially advantageous coincides with that which is most profitable. It needs more intelligence to defeat the forces of time and our ignorance of the future than to beat the gun. Moreover, life is not long enough; — human nature desires quick results, there is a peculiar zest in making money quickly, and remoter gains are discounted by the average man at a very high rate. The game of professional investment is intolerably boring and over-exacting to anyone who is entirely exempt from the gambling instinct; whilst he who has it must pay to this propensity the appropriate toll. Furthermore, an investor who proposes to ignore near-term market fluctuations needs greater resources for safety and must not operate on so large a scale, if at all, with borrowed money — a further reason for the higher return from the pastime to a given stock of intelligence and resources. Finally it is the long-term investor, he who most promotes the public interest, who will in practice come in for most criticism, wherever investment funds are managed by committees or boards or banks. For it is in the essence  of his behaviour that he should be eccentric, unconventional and rash in the eyes of average opinion. If he is successful, that will only confirm the general belief in his rashness; and if in the short run he is unsuccessful, which is very likely, he will not receive much mercy. Worldly wisdom teaches that it is better for reputation to fail conventionally than to succeed unconventionally."

"We should not conclude from this that everything depends on waves of irrational psychology. On the contrary, the state of long-term expectation is often steady, and, even when it is not, the other factors exert their compensating effects. We are merely reminding ourselves that human decisions affecting the future, whether personal or political or economic, cannot depend on strict mathematical expectation, since the basis for making such calculations does not exist; and that it is our innate urge to activity which makes the wheels go round, our rational selves choosing between the alternatives as best we are able, calculating where we can, but often falling back for our motive on whim or sentiment or chance."

And today's economic theory?
What I must admit finding amazing is that all that is written here above doesn't take a genius to write (although Keynes certainly was). I cannot help to feel that the meaning of the text here above can be agreed to be in some sense true by any commonly intelligent human being. That same human being would at the same time quite likely to be able to convey the meaning of this text to another person, maybe not using those exact words but conveying its meaning and feeling all the same. This is truly nothing more than common sense.

Nevertheless, today's economic theory is nothing of this sort. Just as an example, uncertainty about the future does not exist in today's ruling macroeconomic theory. It is disturbing how far away from the real world the ruling paradigm of economic theory is.

And is it any wonder, seeing today's ruling economics theory where the sensible economics of Keynes is completely and patently ignored with fully informed economic agents who take decisions based on "rational" expectations where there is no uncertainty about the future course of events, that we are in a world of economic mess?