Skip to main content
Open Access Publications from the University of California

New Directions for Stochastic Open Economy Models

  • Author(s): Obstfeld, Maurice;
  • Rogoff, Kenneth
  • et al.

The paper develops a simple stochastic new open economy macroeconomic model based on sticky nominal wages. Explicit solution of the wage-setting problem under uncertainty allows one to analyze the effects of the monetary regime on welfare, expected output, and the expected terms of trade. Despite the potential interplay between imperfections due to sticky wages and monopoly, the optimal monetary policy rule has a closed-form solution. To motivate our model, we show that observed correlations between terms of trade and exchange rates are more consistent with our traditional assumptions about nominal rigidities than with a popular alternative based on local-currency pricing.

Main Content
For improved accessibility of PDF content, download the file to your device.
Current View