This paper reviews the main features of market-oriented foreign trade reforms in planned economies. It considers reform initiatives aimed at expanding enterprise autonomy and breaking up the state monopoly of foreign trade, modifying the exchange rate system, and reforming the domestic price...

This study characterizes volatility dynamics in external emerging bond markets and examines how prices and volatility respond to news about macroeconomic fundamentals. As in mature bond markets, macroeconomic surprises in external emerging bond markets are found to a¤ect both conditional...

The sensitivity of secondary sovereign loan market returns to three classes of economic news is estimated in the arbitrage pricing theory framework. Returns are characterized by a limited response to unexpected changes in procyclical U.S. aggregates. Shocks to country-specific balance of payment...

Observers have often characterized asset markets as being subject to periods of tranquility and periods of turbulence. Until recently, however, researchers were unable to produce closed-form asset pricing formulas in a model environment of time-varying risk. Some work by Abel provided us with...