Reinhart and Rogoff (2008b), in a recent paper entitled “The Aftermath of Financial Crises.”, demonstrate that banking crises in rich countries and emerging markets have a surprising amount in common.
“… Broadly speaking, financial crises are protracted affairs. More often than not, the aftermath of severe financial crises share three characteristics.
First, asset market collapses are deep and prolonged. Real housing price declines average 35 percent stretched out over six years, while equity price collapses average 55 percent over a downturn of about three and a half years.
Second, the aftermath of banking crises is associated with profound declines in output and employment. The unemployment rate rises an average of 7 percentage points over the down phase of the cycle, which lasts on average over four years. Output falls (from peak to trough) an average of over 9 percent, although the duration of the downturn, averaging roughly two years, is considerably shorter than for unemployment.
Third, the real value of government debt tends to explode, rising an average of 86 percent in the major post-World War II episodes.
Interestingly, the main cause of debt explosions is not the widely cited costs of bailing out and recapitalizing the banking system. Admittedly, bailout costs are difficult to measure, and there is considerable divergence among estimates from competing studies.
But even upper-bound estimates pale next to actual measured rises in public debt. In fact, the big drivers of debt increases are the inevitable collapse in tax revenues that governments suffer in the wake of deep and prolonged output contractions, as well as often ambitious countercyclical fiscal policies aimed at mitigating the downturn.” (emphasis mine as we contemplate public spending stimulus plans)
and some more:
on unemployment they note:
“… that when it comes to banking crises, the emerging markets, particularly those in Asia, seem to do better in terms of unemployment than do the advanced economies. While there are well-known data issues in comparing unemployment rates across countries, the relatively poor performance in advanced countries suggests the possibility that greater (downward) wage flexibility in emerging markets may help cushion employment during periods of severe economic distress. The gaps in the social safety net in emerging market economies, when compared to industrial ones, presumably also make workers more anxious to avoid becoming unemployed.”
full paper at: http://ws1.ad.economics.harvard.edu/faculty/rogoff/files/Aftermath.pdf