The quantity approach to financial integration: The Feldstein-Horioka criterion revisited

This paper applies the Feldstein-Horioka criterion, that is, the role of savings-investment correlations, to assess the degree of financial integration in the European Community. We establish a link between the Feldstein-Horioka criterion and three other criteria for financial integration: the covered, uncovered, and real interest parity condition. Subsequently, we evaluate the Feldstein-Horioka criterion for financial integration on the basis of its underlying assumptions. The paper performs both cross-section and time-series analyses of savings-investment correlations. The time-series analysis relies on the concept of cointegration. Our major finding is that the Feldstein-Horioka criterion—contrary to what is usually found in world financial markets—is able to explain an increasing degree of financial integration in the European Community.Symbols S gross national savings - I gross domestic investment - C total private and government final consumption expenditure - M import of goods and services - X export of goods and services - Y gross domestic product - CA current account of the balance of payments - GNP gross national product - NCT net current transfers from the rest of the world - NFI net factor income from the rest of the world - FCF gross fixed capital formation - ST increase in stocks - S_p gross national savings by the private sector - S_g gross national savings by the public sector - I_p gross domestic investment by the private sector - I_g gross domestic investment by the government sector - corrected for a nonzero value of the statistical discrepancy