Did the Electronic Trading System Make the Foreign Exchange Market More Efficient?

Résumé du livre

This paper examines the effects of introducing the electronic trading system (EBS) on the foreign exchange market, the biggest financial market in the world where trading occurs through many dealers. We find that increasing transparency leads to an increase in informational efficiency, an important aspect of market quality. However, informed dealers are found to quote less aggressively in the more transparent market. Overall, we conclude that semi-transparency raises market efficiency in general, but that it is the uninformed dealers who benefit more from this increased efficiency.