- This article uses content from the Wikipedia article on Credit_crunch (edition) under the terms of the CC-by-SA 3.0 license.
A credit crunch (also known as a credit squeeze or credit crisis) is a reduction in the general availability of loans (or credit) or a sudden tightening of the conditions required to obtain a loan from the banks. A credit crunch generally involves a reduction in the availability of credit independent of a rise in official interest rates. In such situations, the relationship between credit availability and interest rates has implicitly changed, such that either credit becomes less available at any given official interest rate, or there ceases to be a clear relationship between interest rates and credit availability (i.e. credit rationing occurs). Many times, a credit crunch is accompanied by a flight to quality by lenders and investors, as they seek less risky investments (often at the expense of small to medium size enterprises).
Background and causes
There are a number of reasons why banks may suddenly stop or slow lending activity. This may be due to an anticipated decline in the value of the collateral used by the banks to secure the loans; an exogenous change in monetary conditions (for example, where the central bank suddenly and unexpectedly raises reserve requirements or imposes new regulatory constraints on lending); the central government imposing direct credit controls on the banking system; or even an increased perception of risk regarding the solvency of other banks within the banking system.
A credit crunch is often caused by a sustained period of careless and inappropriate lending which results in losses for lending institutions and investors in debt when the loans turn sour and the full extent of bad debts becomes known. These institutions may then reduce the availability of credit, and increase the cost of accessing credit by raising interest rates. In some cases lenders may be unable to lend further, even if they wish, as a result of earlier losses.
The crunch is generally caused by a reduction in the market prices of previously "overinflated" assets and refers to the financial crisis that results from the price collapse. This can result in widespread foreclosure or bankruptcy for those investors and entrepreneurs who came in late to the market, as the prices of previously inflated assets generally drop precipitously. In contrast, a liquidity crisis is triggered when an otherwise sound business finds itself temporarily incapable of accessing the bridge finance it needs to expand its business or smooth its cash flow payments. In this case, accessing additional credit lines and "trading through" the crisis can allow the business to navigate its way through the problem and ensure its continued solvency and viability. It is often difficult to know, in the midst of a crisis, whether distressed businesses are experiencing a crisis of solvency or a temporary liquidity crisis.
In the case of a credit crunch, it may be preferable to "mark to market" - and if necessary, sell or go into liquidation if the capital of the business affected is insufficient to survive the post-boom phase of the credit cycle. In the case of a liquidity crisis on the other hand, it may be preferable to attempt to access additional lines of credit, as opportunities for growth may exist once the liquidity crisis is overcome.
A prolonged credit crunch is the opposite of cheap, easy and plentiful lending practices (sometimes referred to as "easy money" or "loose credit"). During the upward phase in the credit cycle, asset prices may experience bouts of frenzied competitive, leveraged bidding, inducing inflation in a particular asset market. This can then cause a speculative price "bubble" to develop. As this upswing in new debt creation also increases the money supply and stimulates economic activity, this also tends to temporarily raise economic growth and employment.
Often it is only in retrospect that participants in an economic bubble realize that the point of collapse was obvious. In this respect, economic bubbles can have dynamic characteristics not unlike Ponzi schemes or Pyramid schemes.
As John Maynard Keynes observed in 1931 during the Great Depression: "A sound banker, alas, is not one who foresees danger and avoids it, but one who, when he is ruined, is ruined in a conventional way along with his fellows, so that no one can really blame him."
- George Cooper, The Origin of Financial Crises (2008: London, Harriman House) ISBN 1905641850
- Graham Turner, The Credit Crunch: Housing Bubbles, Globalisation and the Worldwide Economic Crisis (2008: London, Pluto Press), ISBN 9780745328102
- Is There A Credit Crunch in East Asia? Wei Ding, Ilker Domac & Giovanni Ferri (World Bank)
- China lifts reserve requirement for banks
- Regulatory Debauchery, Satyajit Das
- Has Financial Development Made the World Riskier?, Raghuram G. Rajan
- Leverage Cycles Mark Thoma, Economist's View
- How the French invented subprime
- Rowbotham, Michael (1998). The Grip of Death: A Study of Modern Money, Debt Slavery and Destructive Economics. Jon Carpenter Publishing. ISBN 9781897766408.
- Cooper, George (2008). The Origin of Financial Crises. Harriman House. ISBN 1905641850.
- Ponzi Nation, Edward Chancellor, Institutional Investor, 7 February 2007
- Securitisation: life after death