We examine stock returns in a cross section of emerging and mature markets (47countries) between 1980-99. The level of financial development turns out to be an important determinant of the performance of stock returns. In general, a deeper and higher quality banking system decreases the...

We investigate how the relative contribution of external factors to stock price movements varies with the degree of financial development. We find that financial development makes stock markets more susceptible to external influences (both financial and macroeconomic). Interestingly, this effect...