Stock prices as a leading indicator of the East Asian financial crisis

摘要

Using a basic monetary model, we assess the effectiveness of stock prices as a leading indicator of the East Asian currency crisis in 1997 and 1998. Stock prices are incorporated into a monetary model, through the wealth effect postulated by Friedman [J. Pol. Econ. 96 (1988) 221]. In addition to the domestic stock price, we also incorporate the stock prices of Hong Kong, China and Japan. Using monthly data, the results indicate that the domestic stock price, the Hong Kong stock price and particularly US prices are significant leading indicators of the crisis. Causality tests suggest evidence of hi-causality between the stock markets and foreign exchange markets.