Download or read book A Theory of Trade Liberalization and Innovations with Heterogeneous Firms written by Christian Rutzer and published by . This book was released on 2014 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper extends the firm heterogeneity model of Melitz (2003) by introducing a new concept of endogenous investments in process R&D. The novelty is that if a firm invests more in R&D its expected innovation return hazard rate stochastically dominates the return of less R&D investments. Due to this property, entrants invest more in R&D in response to trade liberalization. As a result, the aggregate productivity is affected by a reallocation of resources to more productive firms and a simultaneous increase in firms' investments in innovations, which is consistent with empirical findings. At the same time the firms' increased R&D investments lead to a sector distribution with a higher right-tail compared to the distribution prior to trade liberalization. Hence, the model gives an explanation for the empirically found differences in the distribution tails among sectors with different trade openness levels. Another advantage of this paper's framework compared to other trade models with innovations is its foundation in and extension of Melitz (2003). It enables most of the heterogeneous firms trade models to be extended by endogenous firm-level R&D in an empirically relevant and analytically tractable way.
Download or read book Comparative Advantage and Heterogeneous Firms written by Andrew B. Bernard and published by . This book was released on 2006 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Trade Liberalization with Heterogeneous Firms written by Richard E. Baldwin and published by . This book was released on 2006 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book International Trade with Heterogeneous Firms written by Alessandra Bonfiglioli and published by . This book was released on 2021 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: International trade is dominated by a small number of very large firms. Models of trade with heterogeneous firms have been developed to study the causes and consequences of this observation. The canonical model of trade with heterogeneous firms shows that trade leads to between-firm reallocations and selection: it shifts employment towards firms with the best attributes and forces marginal firms to exit. The model also illustrates the role of heterogeneity, and its various sources, in explaining the volume of trade and the firm-level margins of adjustment. Consistent with the model, earlier empirical studies have documented that exporting is a rare activity, that exporting firms are larger and more productive than other firms, and that trade liberalization reallocates market shares towards the best-performing firms in various countries. More recent studies using transaction-level data have unveiled additional salient features of trade flows. First, sales by foreign firms are very heterogeneous and highly concentrated. Second, both the extensive margin (number of exporting firms) and the intensive margin (average export per firm) are important in explaining the level of exports and its changes over time. More heterogeneity in sales across firms is associated with a higher volume of trade along both margins. Third, increased foreign competition reallocates market shares towards top firms and hence can increase concentration from any country of origin. Numerous extensions of the benchmark model have been proposed to study other important aspects, such as the relevance of multi-product and multinational firms and the extent to which heterogeneity is endogenous to firms' choices, but some open challenges still remain.
Download or read book The New Political Economy of Trade written by Michael Plouffe and published by . This book was released on 2013 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt: The increased availability and quality of micro-level datasets has led to a revolution in the study of the economics of international trade. In this project, I extend the insights gained from recent advances in trade theory to their political-economy implications. That is, the variations in producers' characteristics - especially productivity - that determine their economic behaviors also govern their policy positions and political behaviors in predictable ways. Highly productive firms are more likely to favor trade liberalization and participate actively in political processes, while low productivity firms are more likely to favor protection, and are less likely to engage in politics. I apply my theory to an original survey of Japanese manufacturers, a large cross section of publicly-held American firms, and two of the industries that battled over the Smoot-Hawley Tariff of 1930, finding support for my model.
Download or read book Skill biased heterogeneous firms trade liberalization and the skill premium written by James Harrigan and published by . This book was released on 2011 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: We propose a theory that rising globalization and rising wage inequality are related because trade liberalization raises the demand for highly competitive skill-intensive firms. In our model, only the lowest-cost firms participate in the global economy exactly along the lines of Melitz (2003). In addition to differing in their productivity, firms in our model differ in their skill intensity. We model skill-biased technology as a correlation between skill intensity and technological acumen, and we estimate this correlation to be large using firm-level data from Chile in 1995. A fall in trade costs leads to both greater trade volumes and an increase in the relative demand for skill, as the lowest-cost/most-skilled firms expand to serve the export market while less skill-intensive non-exporters retrench in the face of increased import competition. This mechanism works regardless of factor endowment differences, so we provide an explanation for why globalization and wage inequality move together in both skill-abundant and skill-scarce countries. In our model countries are net exporters of the services of their abundant factor, but there are no Stolper-Samuelson effects because import competition affects all domestic firms equally.
Download or read book The Organization of Firms in a Global Economy written by Dalia Marin and published by Harvard University Press. This book was released on 2009-06-30 with total page 367 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents a new research program that is transforming the study of international trade. Until a few years ago, models of international trade did not recognize the heterogeneity of firms and exporters, and could not provide good explanations of international production networks. Now such models exist and are explored in this volume.
Download or read book Trade Liberalization with Heterogenous Firms written by Richard E. Baldwin and published by . This book was released on 2006 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the impact of trade liberalization with heterogeneous firms using the Melitz (2003) model. We find a number of novel results and effects including a Stolper-Samuelson like result and several results related to the volume of trade, which are empirically testable. We also find what might be called an anti-variety effect as the result of trade liberalization. This resonates with the often voiced criticism from antiglobalists that globalization leads the world to become more homogenous by eliminating local specialities. Nevertheless, we find that trade liberalization always leads to welfare gains in the model.
Download or read book Trade Liberalization written by Romain Wacziarg and published by Edward Elgar Publishing. This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This compelling two-volume collection presents the major literary contributions to the economic analysis of the consequences of trade liberalization on growth, productivity, labor market outcomes and economic inequality. Examining the classical theories that stress gains from trade stemming from comparative advantage, the selection also comprises more recent theories of imperfect competition, where any potential gains from trade can stem from competitive effects or the international transmission of knowledge. Empirical contributions provide evidence regarding the explanatory power of these various theories, including work on the effects of trade openness on economic growth, wages, and income inequality, as well as evidence on the effects of trade on firm productivity, entry and exit. Prefaced by an original introduction from the editor, the collection will to be an invaluable research resource for academics, practitioners and those drawn to this fascinating topic.
Download or read book Falling Trade Costs Heterogeneous Firms and Industry Dynamics written by Andrew B. Bernard and published by . This book was released on 2003 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper examines the response of industries and firms to changes in trade costs. Several new firm-level models of international trade with heterogeneous firms predict that industry productivity will rise as trade costs fall due to the reallocation of activity across plants within an industry. Using disaggregated U.S. import data, we create a new measure of trade costs over time and industries. As the models predict, productivity growth is faster in industries with falling trade costs. We also find evidence supporting the major hypotheses of the heterogenous-firm models. Plants in industries with falling trade costs are more likely to die or become exporters. Existing exporters increase their shipments abroad. The results do not apply equally across all sectors but are strongest for industries most likely to be producing horizontally-differentiated tradeable goods.
Download or read book Heterogeneous Firms International Trade and Merger and Acquisition Incentives written by Hernando Enrique Daniel Gomez Gaviria and published by . This book was released on 2012 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this paper, I study Merger and Acquisition (M&A) incentives in an international environment. I explore two classes of models to find mechanisms linking trade policy and M&A activity: oligopoly models with countable and few firms making Cournot conjectures about their competitors, and monopolistically competitive models with a continuum of firms and a Q-theory of mergers as reallocation. A basic Cournot model predicts a fall in M&A activity with trade liberalization. In oligopoly models with firm heterogeneity, either between domestic firms or between domestic and foreign firms, tariffs shift the reaction functions of firms, changing the profitability and incentives to merge. I study how changes in tariffs affect three merger motives in this context: market power, cost-reductions, and entry deterrence in the presence of synergies and foreign cost advantages. The monopolistically competitive models focus on the effect of changes in tariffs on the allocation of a fixed factor of production between heterogeneous firms. By increasing import competition and expanding the potential market of exporting firms, bilateral trade liberalization drives the least efficient firms out of the market and induces the most efficient firms to expand. M&A is one mode of expansion for acquiring firms and a way for target firms reallocating installed capacity in the process to exit. The reallocation motive for mergers is consistent with the Q-theory of mergers. I test some of the implications of these two classes of models using a new data set of global M&A, tariffs, and free trade agreements between 1965 and 2009 finding a statistically and economically significant increase in M&A activity caused by trade liberalization. Each percentage point fall in tariffs results in an average increase of 1 M&A per year. My identification strategy relies on exogenous changes in tariffs and I find significant effects with M&A increasing as tariffs fall, but only temporarily consistent with a story of M&A as reallocation.
Download or read book Producer Dynamics written by Timothy Dunne and published by University of Chicago Press. This book was released on 2009-05-15 with total page 623 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Census Bureau has recently begun releasing official statistics that measure the movements of firms in and out of business and workers in and out of jobs. The economic analyses in Producer Dynamics exploit this newly available data on establishments, firms, and workers, to address issues in industrial organization, labor, growth, macroeconomics, and international trade. This innovative volume brings together a group of renowned economists to probe topics such as firm dynamics across countries; patterns of employment dynamics; firm dynamics in nonmanufacturing industries such as retail, health services, and agriculture; employer-employee turnover from matched worker/firm data sets; and turnover in international markets. Producer Dynamics will serve as an invaluable reference to economists and policy makers seeking to understand the links between firms and workers, and the sources of economic dynamics, in the age of globalization.
Download or read book The Oxford Handbook of the Political Economy of International Trade written by Lisa L. Martin and published by Oxford Handbooks. This book was released on 2015 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Oxford Handbook of the Political Economy of International Trade surveys the literature on the politics of international trade and highlights the most exciting recent scholarly developments. The Handbook is focused on work by political scientists that draws extensively on work in economics, but is distinctive in its applications and attention to political features; that is, it takes politics seriously. The Handbook's framework is organized in part along the traditional lines of domestic society-domestic institutions - international interaction, but elaborates this basic framework to showcase the most important new developments in our understanding of the political economy of trade. Within the field of international political economy, international trade has long been and continues to be one of the most vibrant areas of study. Drawing on models of economic interests and integrating them with political models of institutions and society, political scientists have made great strides in understanding the sources of trade policy preferences and outcomes. The 27 chapters in the Handbook include contributions from prominent scholars around the globe, and from multiple theoretical and methodological traditions. The Handbook considers the development of concepts and policies about international trade; the influence of individuals, firms, and societies; the role of domestic and international institutions; and the interaction of trade and other issues, such as monetary policy, environmental challenges, and human rights. Showcasing both established theories and findings and cutting-edge new research, the Handbook is a valuable reference for scholars of political economy.
Download or read book Heckscher Ohlin Trade Theory written by Eli Filip Heckscher and published by MIT Press (MA). This book was released on 1991 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the corrected and first complete translation from Swedish of Heckscher's 1919 article on foreign trade as well as a translation from Swedish of Ohlin's 1924 Ph.D. dissertation, the main source of the now famous Heckscher-Ohlin theorem.
Download or read book Theory of International Trade written by Avinash K. Dixit and published by Cambridge University Press. This book was released on 1980-09-30 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book emphasizes that a trading equilibrium is general rather than partial, and is often best modeled using dual or envelope functions.
Download or read book International Trade and Investment Behaviour of Firms written by Murali Patibandla and published by Oxford University Press. This book was released on 2020-08-14 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last four decades the world has been significantly impacted by globalization and rapid technological changes. This in turn had major effects on the global economy. Several developing and socialist economies that earlier followed closed door and import substitution policies started to open up their economies to world trade and investments. Some such countries, as India, managed to achieve a degree of economic prosperity over the last few years after opening up their economy. The analyses in this book show that there are significant benefits from international trade and investment to emerging economies that possess critical-level initial conditions in technology, infrastructure, and ease of doing business, and also have friendly policies. Focusing on Indian firms, the book spans the period from the pre-reform era to the post-reform era, when the market was responding to policy reforms and global market dynamics. The reforms, it argues, resulted in positive outcomes of increased outward orientation and annual growth rates. The book also comments on the economic and institutional factors that change over time, locally as well as globally, and affect the behaviour of firms and industries.
Download or read book Macroeconomic Modelling of R D and Innovation Policies written by Ufuk Akcigit and published by Palgrave Macmillan. This book was released on 2021-12-03 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: This open access book encompasses a collection of in-depth analyses showcasing the challenges and ways forward for macroeconomic modelling of R&D and innovation policies. Based upon the proceedings of the EC-DG JRC-IEA workshop held in Brussels in 2017, it presents cutting-edge contributions from a number of leading economists in the field. It provides a comprehensive overview of the current academic and policy challenges surrounding R&D as well as of the state-of-the-art modelling techniques. The book brings to the forefront outstanding issues related to the assessment of the macroeconomic impact of R&D policies and its modelling. It speaks to the rising importance of R&D and innovation policy, and the proliferation of macroeconomic models featuring endogenous technological change. The contents of this book will be of interest to both academic and policy audiences working in the fields of R&D and innovation.
