Asset bubbles, domino effects and 'lifeboats': elements of the East Asian crisis

Abstract

Credit market imperfections have been blamed for the depth and persistence of the Great Depression in the USA. Could similar mechanisms have played a role in ending the East Asian miracle? After a brief account of the nature of the recent crisis, we use a model of highly levered credit-constrained firms due to Kiyotaki and Moore (1997) to explore this question. As applied to land-holding property companies, it predicts greatly amplified responses to financial shocks – like the ending of the land price bubble or the fall of the exchange rate. The initial fall in asset values is followed by the ‘knock-on’ effects of the scramble for liquidity as companies sell land to satisfy their collateral requirements – causing land prices to fall further. This could lead to financial collapse where – like falling dominoes – prudent firms are brought down by imprudent firms. Key to avoiding collapse is the nature of financial stabilisation policy; in a crisis, temporary financing can prevent illiquidity becoming insolvency and launching ‘lifeboats’ can do the same. But the vulnerability of financial systems like those in East Asia to short-term foreign currency exposure suggests that preventive measures are also required