Introduction -- Market efficiency in emerging markets: evidence from africa and central european markets -- Market integration in developed and emerging markets -- Determinants of market integration in developed and emerging markets -- Market integration and causality in developed and emerging...

Shares trading in the Bolsa mexicana de Valores do not seem to react to company news. Using a sample of Mexican corporate news announcements from the period July 1994 through June 1996, this paper finds that there is nothing unusual about returns, volatility of returns, volume of trade or...