International Trade and Multinational Activity : Heterogeneity of Firms, Incentives for Foreign Direct Investment, and International Business Cycle Dynamics

During the last 25 year, the neoclassical Heckscher-Ohlin trade theory has been extended to the ‘new’ trade theory by including imperfect competition and fixed costs into the analysis of trade relations. Furthermore, these micro-oriented trade models are increasingly used to analyze macro-oriented questions. Chapter 2 of this study investigates the dynamic welfare effects of exposure to trade in a new trade model, which is extended by firm heterogeneity.