Review of International Economics 16(1) 159-172 2008年2月 [査読有り]
This paper studies the effects of labor supply on relative wages in a dynamic North-South model of trade. Lai (1995) - a generalization of the Grossman and Helpman (1991a,b, ch. 11) models - showed that the relative wage of skilled (unskilled) lab...
Journal of International Trade and Economic Development 14(3) 299-317 2005年9月 [査読有り]
This paper analyses the local stability of the steady state of the generalized Lai (1995) model, i.e. the Shimizu and Okamoto (2004) model. Lai is a modified version of Grossman and Helpman (1991a, 1991b: Ch. 11) by assuming that there are two typ...
In this paper we investigate the effect of labor supply on various distributions of income in a North-South trade model with skilled and unskilled labor. Modifying Lai (1995) 's model by allowing external effects of imitation activity, we have sho...