Comparative advantage and heterogeneous firms
نویسندگان
چکیده
This paper examines how country, industry and firm characteristics interact in general equilibrium to determine nations’ responses to trade liberalization. When firms possess heterogeneous productivity, countries differ in relative factor abundance and industries vary in factor intensity, falling trade costs induce reallocations of resources both within and across industries and countries. These reallocations generate substantial job turnover in all sectors, spur relatively more creative destruction in comparative advantage industries than comparative disadvantage industries, and magnify ex ante comparative advantage to create additional welfare gains from trade. The relative ascendance of high-productivity firms within industries boosts aggregate productivity and drives down consumer prices. In contrast with the neoclassical model, these price declines dampen and can even reverse the real wage losses of scarce factors as countries liberalize.
منابع مشابه
The Global Productivity Distribution and Ricardian Comparative Advantage∗
This paper studies the origins of Ricardian comparative advantage. I develop an endogenous growth model where productivity differences across firms and countries emerge from R&D investment by incumbent firms with heterogeneous R&D capabilities. Less productive firms have an advantage of backwardness and spillovers depend upon the productivity frontier in each country. The theory characterizes h...
متن کاملNo 994 August 2010 Theories of Heterogeneous Firms and Trade Stephen
This paper reviews the recent theoretical literature on heterogeneous firms and trade, which emphasizes firm selection into international markets and reallocations of resources across firms. We discuss the empirical challenges that motivated this research and its relationship to traditional trade theories. We examine the implications of firm heterogeneity for comparative advantage, market size,...
متن کاملTheories of Heterogeneous Firms and Trade
This paper reviews the recent theoretical literature on heterogeneous firms and trade, which emphasizes firm selection into international markets and reallocations of resources across firms. We discuss the empirical challenges that motivated this research and its relationship to traditional trade theories. We examine the implications of firm heterogeneity for comparative advantage, market size,...
متن کاملDeterminants of Foreign-Owned Firms Survival in Iran
In terms of financing, penetration in global markets and emphasis on comparative advantage, attracting FDI play a key role in boosting economic growth, providing foreign exchange and increasing non-oil exports. In this study, the effect of determinants on foreign-owned firms survival is investigated by the Complementary Log-Log Model. To achieve the purpose, the future status of valid foreign i...
متن کاملExplaining Foreign Ownership By Comparative and Competitive Advantage: Empirical Evidence
This paper provides empirical evidence on the determinants of foreign ownership in manufacturing industries. Foreign ownership, according to the theory of international production, is the result of the combination of comparative and competitive advantage. An adequate examination of the ownership structure of an industry requires the ability to establish empirically the extent to which internati...
متن کامل