A Minsky moment is a sudden, major collapse of asset values which generates a credit cycle or business cycle. The rapid instability occurs because long periods of steady prosperity and investment gains encourage a diminished perception of overall market risk, which promotes the leveraged risk of investing borrowed money instead of cash. The debt-leveraged financing of speculative investments exposes investors to a potential cash flow crisis, which may begin with a short period of modestly declining asset prices. In the event of a decline, the cash generated by assets is no longer sufficient to pay off the debt used to acquire the assets. Losses on such speculative assets prompt lenders to call in their loans. This rapidly amplifies a small decline into a frank collapse of asset values, related to the degree of leverage in the market. Leveraged investors are also forced to sell less-speculative positions to cover their loans. In severe situations, no buyers bid at prices recently quoted, fearing further declines. This starts a major sell-off, leading to a sudden and precipitous collapse in market-clearing asset prices, a sharp drop in market liquidity, and a severe demand for cash.
The more general concept of a "Minsky cycle" consists of a repetitive chain of Minsky moments: a period of stability encourages risk taking, which leads to a period of instability when risks are realized as losses, which quickly exhausts participants into risk-averse trading (de-leveraging), restoring stability and setting up the next cycle. In this more general view, the Minsky cycle may apply to a wide range of human activities, beyond investment economics.
The term was coined by Paul McCulley of PIMCO in 1998, to describe the 1998 Russian financial crisis, and was named after economist Dr. Hyman Minsky, who noted that bankers, traders, and other financiers periodically played the role of arsonists, setting the entire economy ablaze. Minsky opposed the deregulation that characterized the 1980s.
Some, such as McCulley, have dated the start of the financial crisis of 2007–2010 to a Minsky moment, and called the following crisis a "reverse Minsky journey"; McCulley dates the moment to August 2007, while others date the start to some months earlier or later, such as the June 2007 failure of two Bear Stearns funds.
- Ponzi scheme, underlying concept (causative)
- Hedge (finance), underlying concept (preventative)
- Debt deflation, the ensuing collapse of asset prices and falling overall private indebtedness.
- Financial crisis of 2007–2010, historical example
- Sub-prime mortgage crisis, somewhat generalized example
- In praise of ... Hyman Minsky, The Guardian, 22 August 2007
- Lahart, Justin (2007-08-18), "In Time of Tumult, Obscure Economist Gains Currency—Mr. Minsky Long Argued Markets Were Crisis Prone; His 'Moment' Has Arrived", The Wall Street Journal, Archived from the original on 12 May 2008
- Subprime mortgage crisis and possible recession BY JOHN CASSIDY
- Global Central Bank Focus Archived 6 February 2010 at the Wayback Machine., by Paul McCulley
- Prychitko, David L. (2009), "Competing explanations of the Minsky moment: The financial instability hypothesis in light of Austrian theory", The Review of Austrian Economics, 32 (3): 199, doi:10.1007/s11138-009-0097-1.,
- King, J.E. "Post Keynesian economics." The New Palgrave Dictionary of Economics. Second Edition. Eds. Steven N. Durlauf and Lawrence E. Blume. Palgrave Macmillan, 2008. The New Palgrave Dictionary of Economics Online. Palgrave Macmillan. 6 October 2011 <http://www.dictionaryofeconomics.com/article?id=pde2008_P000135> doi:10.1057/9780230226203.1314