I present new evidence that gross foreign assets and liabilities in equity investments, measured at market value, are positively correlated over the business cycle in each of the Group of Seven industrialized countries (G7). The close comovement of assets and liabilities, in turn, reflects...

This research is the first to examine dynamic general equilibrium in a growing two-country economy under decreasing marginal impatience (DMI). The stability condition is shown to be more restrictive than in the case of an endowment economy and/or under increasing marginal impatience (IMI). By...

In this paper, we first introduce investment-specific technology (IST) shocks to an otherwise standard international real business cycle model and show that a thoughtful calibration of them along the lines of Raffo (2009) successfully addresses the "quantity," "international comovement,"...

We demonstrate that the correlation of saving and investment is measured best by an error correction model (ECM), because theory implies a cointegrating relation between these variables. The ECM comprises all previous specifications as special cases, which are shown to be potentially...

This paper develops a flexible price, two-sector nominal growth model, in order to study the nominal aspects of capital accumulation (convergence). We adopt a classical model of a small open economy with traded and nontraded goods, and enrich its structure with gradual investment and a...

Feldstein and Horioka (1980) argued that the correlation of saving and investment in a cross-section of countries may provide a test of global capital mobility. This paper argues that neither the long-run nor the short-run correlation can serve as a reliable basis for such a test. The...

This paper studies the effect of demographic change on national saving, global interest rates, and international capital flows, focusing on the role of the public pension system. We develop a small open economy overlapping generations model to illustrate the channels through which demographic...

Although monetary union created the conditions for improving economic and financial integration in the euro area, in the context of the financial and sovereign crises, it has also been accompanied by the emergence of severe imbalances in savings and investment, credit and housing booms in some...

This paper explores, from an investment-saving perspective, the factors underlying the persistent widening of the current account surplus in the Netherlands since the early 1980s. Standard intertemporal models, even appropriately extended to incorporate specific features of the Dutch economy, do...