It is a common view that private information in the foreign exchange market does not exist. We provide evidence against this view. The evidence comes from the introduction of trading in Tokyo over the lunch hour. Lunch return variance doubles with the introduction of trading, which cannot be due...

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...