This essay examines some aspects of capital flows within the OECD, and outlines a framework for analyzing current account movements. In both the theoretical and empirical sections, I argue for the importance of including investment and growth in analyses of the current account. I present...

This paper provides a formal analysis of the current account balance in a dynamic model with optimizing agents. Two analytical ideas are stressed. First, an economy's current account balance depends as much on fixture economic trends as on the current economic environment. A shift in fiscal...

This paper offers a theoretical framework for studying the inter-actions of energy prices and economic growth. The incorporation of energy prices and quantities in a macroeconomic setting focuses on (1)the aggregate technology; (2) the interdependence of energy producers and consumers in the...

The persistence of inflation during periods of high unemployment poses the central problem for macroeconomic policy in coming years. The extent of success in reducing both inflation and unemployment will depend strongly on the short-run responsiveness of wage inflation to unemployment and excess...

In a series of papers, my colleagues and I have demonstrated that levels of per capita income, economic growth, and other economic and demographic dimensions are strongly correlated with geographical and ecological variables such as climate zone, disease ecology, and distance from the coast....