Friday, 12 July 2013

"Economic Business Cycles And Their Causes" and "The Circulation Credit Theory of Business Cycles"

Back in 2006 Dr Frank Shostak wrote a great article titled "The Prophet of the Great Depression" where he discusses Ludwig von Mises theories and writings on the business cycle. His article is based on Mises' collection of articles from the 1919 to 1946 period called The Causes of the Economic Crisis.

If you want to understand business cycles, Mises writings are as relevant as ever, arguably even more so than ever as central banks (especially the Bank of Japan and the Fed) are printing more money than ever.

Here are a couple of excellent excerpts from the article on what is commonly known as the Austrian Business Cycle Theory,
Economic Business Cycles And Their Causes
In the slump of a cycle, businesses that were thriving come to experience difficulties or go under. They do so not because of firm-specific entrepreneurial errors but rather in tandem with whole sectors of the economy. People who were wealthy yesterday have become poor today. Factories that were busy yesterday are shut down today, and workers are out of jobs.
Businessmen themselves are confused as to why. They cannot make sense of why certain business practices that were profitable yesterday are losing money today. Bad business conditions emerge when least expected — just when all businesses are holding the view that a new age of steady and rapid progress has emerged.
In his writings, Mises argued against the prevailing explanation of the business cycle by overproduction and under-consumption theories, and he critically addressed various theories that depended on vague notions of mass psychology and irregular shocks. In the psychological explanation, an increase in people's confidence regarding future business conditions gives rise to an economic boom. Conversely, a sudden fall in confidence sets in motion business stagnation. Now, there can be no doubt that during a recession people are less confident about the future than during good times. But to observe this is not to explain it. Likewise theories that view various shocks and disruptions as the central cause behind boom-bust cycles do not advance our knowledge regarding the boom-bust cycle phenomenon.
Neither explains how the boom and bust come about, nor why they are of a recurrent nature. To arrive at a correct explanation, we need to trace the change in business conditions back to a previously established and identified phenomena, and that is precisely what these theories do not do. Hence Mises concluded that all these theories do not provide an explanation but rather describe the phenomenon in a different way. That is to say, it does not help us to understand rain to define it as something that makes the ground wet.

The Circulation Credit Theory of Business Cycles
Mises made a distinction between credit that is backed by savings, and credit that does not have any backing. The first type of credit he labeled commodity credit. The second he labeled circulation credit. It is circulation credit that plays the key role in setting the boom-bust cycle process.
Consider a producer of consumer goods who consumes part of his produce while saving the rest. In the market economy, our producer could exchange the saved goods for money. The money that he receives can be seen as a receipt as it were for the goods produced and saved. The receipt is his claim on the goods. He can then make a decision to lend the money to another producer through the mediation of a bank. By lending the money of the original saver, the lender transfers his claims on real savings to the borrower. The borrower can now use the money — i.e., the claims — and secure consumer goods that will support him while he is engaged in the production of other goods (say, tools and machinery).
The credit in this case is fully backed by savings and permits the expansion of tools and machinery. With better infrastructure, it is now possible to produce not only more goods but goods of a better quality. The expansion of real wealth is now possible. Once a lender lends his money, he relinquishes his claims on real goods for the duration of the loan.
In an unhampered market economy, borrowers are users of savings who make sure that savings are employed in the most efficient way: generating profits. This means that real savings are employed in accordance with consumers' most important priorities. We can thus see here that as long as banks facilitate commodity credit, they should be seen as agents of wealth generation.
In contrast, whenever banks embark on the lending of circulation credit they in fact become agents of real wealth destruction. As opposed to commodity credit, circulation credit is not supported by any real saving. This type of credit is just an empty claim created by banks. In the case of commodity credit, the borrower secures goods that were produced and saved for him. This is, however, not the case with respect to the circulation credit. No goods were produced and saved here. Once the borrower uses the unbacked claims, it is at the expense of the holders of fully backed claims. In this way, circulation credit undermines the true wealth generators.
Now, as a result of an increase in the supply of circulation credit money, market interest rates fall below the natural rate, that is, the rate that would be established by supply and demand if real goods were loaned directly in barter without the use of money. (In his later articles, Mises referred to the natural rate as the rate that would be established in a free market.)
As a result of the artificial lowering of interest rates, businesses undertake various new capital projects to expand and lengthen the production structure. Prior to the lowering of interest rates, these capital projects didn't appear to be profitable. Now, however, as money market rates are kept below the natural rate, economic activity zooms ahead and an economic boom emerges.
Such a situation cannot last. Mises here explains the important role played by the subsistence fund. The expansion of the production structure is always constrained by the availability of the means of sustenance (saved consumer goods) to maintain workers during the period of the expansion and the enhancement of the production structure.
The forced lowering of interest rates bring into being production processes that would not otherwise be undertaken. A production structure is now created that produces goods and services that consumers in fact cannot afford. Instead of using the limited pool of the means of sustenance to make tools and machinery that will generate consumer goods on the highest individual priority list, the means of sustenance are wasted on capital goods that are geared towards the production of low-priority consumer goods. At some point, the producers of such goods will discover that they cannot make a profit or even complete their plans. What we have here is not over-investment but misdirected investment or malinvestment.
The expansion of the production structure takes time and the limited subsistence fund may not be sufficient to support the expansion of the capital structure. If the new flow of the production of consumer goods does not emerge quickly enough to replace the currently consumed consumer goods, the subsistence fund comes under pressure.
At some point in time, banks discover that they don't have the savings to back their loans and that marginal businesses are starting to under-perform. All this causes them to curtail the expansion of circulation credit, which in turn raises interest rates. This undermines business funding, and can often be the precipitating event that leads to an economic bust.
Mises wrote that the bust phase of the business cycle process could be precipitated by other events. The expansion in the money supply enriches the early receivers of money. Those individuals who have now become wealthier as a result of receiving the money may alter their pattern of consumption. This may force businesses to adjust to this new setup. Once the rate of expansion in money slows down or comes to a halt, the new pattern of consumption cannot be supported and the new capital structure that was erected becomes unprofitable and must be abandoned. 
Read the full article by Dr Frank Shostak here.

You can read Mises' The Causes of the Economic Crisis here.