During the first three decades following the Second World War, an increasingly open international trading system led to unprecedented economic growth throughout the world. But in recent years, that openness has been threatened by increased protectionism, regional trading arrangements-Europe 1992...

During the first three decades following the Second World War, an increasingly open international trading system led to unprecedented economic growth throughout the world. But in recent years, that openness has been threatened by increased protectionism, regional trading arrangements—Europe...

This paper examines the impact of changes in margin requirements on returns, transaction volumes, and price volatility of Nikkei 225 futures on the Osaka Securities Exchange (OSE) and the Singapore International Monetary Exchange (SIMEX). An increase in margin requirement on one exchange is...