Title: International Capital Mobility and the Economics of Integration
Author: Michael, Michael S.
Author Affiliation: U CT
Source: International Economic Journal, Spring 1993, v. 7, no. 1, pp. 61-73
Publication Date: Spring 1993
Abstract: This paper builds a three-country, two-good model of economic integration where capital is internationally mobile and the factors' rates of return are taxed. Within this framework, the analysis examines the effect on a country's welfare (1) when it forms a customs union with another country, (2) when its economic integration with the other country expands from a customs union to a common market, and (3) when it joins a common market. It demonstrates that whenever the return of capital is not taxed, the beneficial effects of a customs union are greater when capital is internationally mobile compared to when it is not. When capital is taxed, however, trade creation may reduce welfare. The paper also identifies conditions under which the welfare of a country is more likely to improve with the formation of a common market.