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NBER Working Papers and Publications
|October 2005||Do Local Analysts Know More? A Cross-Country Study of the Performance of Local Analysts and Foreign Analysts|
with , : w11697
This paper examines whether analysts resident in a country make more precise earnings forecasts for firms in that country than analysts who are not resident in that country. Using a sample of 32 countries, we find that there is an economically and statistically significant analyst local advantage even after controlling for firm and analyst characteristics. The importance of the local advantage is inversely related to the quality of the information provided by firms. In particular, the local advantage is high in countries where earnings are smoothed more, less information is disclosed by firms, and firm idiosyncratic information explains a smaller fraction of stock returns. The local advantage is also negatively related to market participation by foreign investors and by institutions and po...
Published: Bae, Kee-Hong, Rene M. Stulz, and Hongping Tan. "Do local analysts know more? A cross-country study of performance of local analysts and foreign analysts." Journal of Financial Economics 88, 3 (2008): 581-606. citation courtesy of
|September 2000||A New Approach to Measuring Financial Contagion|
with G. Andrew Karolyi, : w7913
This paper proposes a new approach to evaluate contagion in financial markets. Our measure of contagion captures the co-incidence of extreme return shocks across countries within a region and across regions that cannot be explained by linear propagation models of shocks. We characterize the extent of contagion, its economic significance, and its determinants using a multinomial logistic regression model. Applying our approach to daily returns of emerging markets during the 1990s, we find that contagion, when measured by the co-incidence within and across regions of extreme return shocks, is predictable and depends on regional interest rates, exchange rate changes, and conditional stock return volatility. Evidence that contagion is stronger for extreme negative returns than for extreme posi...