This investigation is among the first to examine the impact of stock market liberalization on the efficiency of Latin American stock markets. It is also among the first to apply the martingale hypothesis test and a stochastic dominance approach to study the issue of efficient markets. Daily...

This study examines how equity market fragmentation affects firms’ capital investment decisions. Recent empirical research finds that market fragmentation lowers trading costs and thus improves market quality. We examine whether this increase in market quality translates into greater...