A first step in the 'big bang' markets was the deregulation of the foreign exchange market on April 1, 1998. This paper examines how the bid-ask spread and conditional volatility in the yen/dollar foreign exchange market changed around the time of the deregulation. Intra-day data are analyzed...

The 18 members of the Asia-Pacific Economic Cooperation Council (APEC) encompass not only a wide geographic area but also broad differences in stages of economic development, including among them some of the fastest- growing economies in the world. Such rapid growth has been ficilitated by high...