Download or read book The Macroeconomic Impact of Firm level Heterogeneity written by Tom Schmitz and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Firm Heterogeneity in Macroeconomics written by Allen Tran and published by . This book was released on 2014 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt: Macroeconomic models are often estimated with aggregate data, aligning the aggregated behavior of firms and households in models to the data. However, using aggregate data alone can overlook important details of firm behavior that are crucial for understanding issues in macroeconomics. In this dissertation, I use data on firms at the micro-level to more accurately capture firms behavior and their interactions with one another. This approach is applied to answer questions that relate to the monetary policy transmission mechanism, economic growth from new entrants and welfare gains from new technology. A substantial literature exists which suggests that imperfect information across firms is capable of generating large monetary non-neutralities. In Chapter One, the level of imperfect information is taken from micro-data and used to discipline a standard menu cost model augmented with information frictions. In the model, imperfect information has a negligible effect and real responses to a monetary shock are small and transient in contrast to the bulk of the imperfect information literature. The selection effect dominates the effects of imperfect information as the level of dispersion in inflation expectations in the data is tiny. This result still holds even when the level of dispersion is set to that of the maximal observed levels of dispersion. Chapter Two presents data that suggests new entering establishments compete for customers, rather than inputs in order to grow. Consistent with the data, I present a model where customers satisfice in forming relationships with establishments in the presence of search frictions. The extent of these search frictions is a new margin that affects selection and allocative efficiency. As search becomes less random and more directed, customers are less willing to satisfice, improving allocative efficiency and inducing exit of slower growing firms. When search frictions in product markets are increased to match establishment dynamics in Chile, output falls by roughly 14 per cent relative to the model calibrated to the US, reflecting decreased allocative efficiency. Chapter Three studies the impact of online retail on aggregate welfare. I develop a new measure of store level retail productivity and with a spatial model, calculate each store's equilibrium response to increased competitive pressure from online retailers. From counterfactual exercises mimicking improvements in shipping and increased internet access, I estimate that improvements in online retail increased aggregate welfare from retail activities by 13.4 per cent. Roughly two-thirds of the increase can be attributed to welfare improvements holding fixed market shares, with the remainder due to reallocation. Surprisingly, 8.2 percent of firms actually benefit as they absorb market share from closed stores. Finally, I estimate that the proposed Marketplace Fairness Act would claw back roughly one-third of sales that would otherwise have gone to online retailers between 2007-12.
Download or read book Firm Level Heterogeneity and the Aggregate Exchange Rate Effect on Exports written by Robert Dekle and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: We investigate what accounts for the different evidence between the aggregate and firm-level data on the exchange rate elasticity of exports. The typical estimation of the macroeconomic export equations gives insignificant estimates for this elasticity compared to those from the recent firm-level estimation. Using firm-level data from Japan, we identify the sources of this discrepancy, and show that the failure to account for cost and demand factors as well as firm-level productivity induces various kinds of biases for the aggregate estimate of the exchange rate elasticity of exports.
Download or read book Globalization written by Andrei A. Levchenko and published by World Scientific Publishing Company Incorporated. This book was released on 2016-09-15 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt: We live in an era of globalization: ever increasing international integration of goods, capital, and labor markets. The benefits and costs of increased trade and financial integration in the world today continue to be hotly debated. The reason globalization is controversial is that the impact of globalization is often nuanced, and theory reveals many possibilities. The impact of globalization on macroeconomic outcomes thus remains an empirical and quantitative question.Levchenko collects, in one volume, the results of a multi-year research program to build heterogeneous firm and sector models for the quantitative evaluation of globalization. The volume explores the impact of globalization on both welfare and macroeconomic fluctuations using these micro-founded quantitative models.Recent advances in international trade have built tractable theoretical models that can be implemented numerically and used to evaluate quantitatively the impact of a variety of phenomena. These models are global in scale — encompassing as many as 80 countries as well as multiple sectors — and at the same time feature rich micro-foundations of firm and technological heterogeneity. This combination means it is now possible to dramatically expand the set of questions that can be answered, in particular regarding the consequences of real-world heterogeneity present in the global economy, both at the firm and sector level.The book uses these frameworks to address the central questions about globalization around the world: the impacts of reductions in trade costs, long-run changes in comparative advantage, and migration of labor, among others. The book aims to provide a unifying perspective that merges traditional theory, econometric evaluation, and quantitative modeling. The running theme of this research program is that in order to understand the macroeconomic impact of globalization, it is essential to measure, and model, the microeconomic heterogeneity in the economy.
Download or read book Firm Heterogeneity and the Macroeconomy written by and published by . This book was released on 2014 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three chapters of this thesis contribute to a literature which emphasizes the importance of microeconomic heterogeneity for macroeconomic outcomes. In my work I focus on firm heterogeneity. I investigate the US labor market implications of a drop in the number of new firms, study the cyclical effects on productivity due to limits in the reallocation of capital across firms, and quantify the effectiveness of a policy which attempted to save jobs in Germany by altering firm incentives for lay-offs. The first chapter of this thesis investigates the role of new firms ('start-ups') in the US labor market. Start-ups and young firms grow faster and create more net jobs than older, incumbent firms. Yet since 2007 the number of start-ups in the US has declined by over 20%, accounting for a large part of the persistently high unemployment rate. I claim that this fact is related to the unprecedented fall in the value of real estate. Based on the empirical evidence I construct a model that captures the idea that start-ups require external financing, for which real estate is used as collateral. I calibrate and compute a quantitative competitive industry model with endogenous entry and exit, firm heterogeneity, labor adjustment costs, and aggregate shocks. It generates a 'jobless recovery' similar to what we observed in the US in the aftermath of the 2007-09 recession and is able to explain over 80% of the increase and persistence in unemployment since the recession. The second chapter, joint work with Russell Cooper, studies the productivity implications of frictions in the reallocation of factors. Recent empirical work has shown that misallocation of factors can have sizeable effects on the levels of aggregate output and productivity. We are interested in the question whether these frictions can also produce important cyclical movements. We find that the effects are quantitatively important in the presence of fluctuations in adjustment frictions and/or the cross sectional variation of profitability shocks. These fluctuations depend on higher order moments of the joint distribution of capital and plant-level productivity rather than mean values alone. Even without aggregate productivity shocks, the model has quantitative properties that resemble those of a standard stochastic growth model and match important facts about the cyclicality of reallocation and firm productivity dispersion. The last chapter, joint work with Russell Cooper and Moritz Meyer, studies the employment and productivity implications of short-time work ('Kurzarbeit') in Germany. During the years 2009-10 this policy was intended to provide incentives for firms to adjust labor input by reducing hours per worker instead of firing workers. Using confidential German firm micro data we estimate a model of costly labor adjustment. We use the estimated model to simulate the effects of the policy during the recent recession, trying to quantify in how far the German short-time work scheme reduced the allocative efficiency of the German labor market.
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 What is the Impact of Increased Business Competition written by Sónia Félix and published by International Monetary Fund. This book was released on 2019-12-13 with total page 57 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper studies the macroeconomic effect and underlying firm-level transmission channels of a reduction in business entry costs. We provide novel evidence on the response of firms' entry, exit, and employment decisions. To do so, we use as a natural experiment a reform in Portugal that reduced entry time and costs. Using the staggered implementation of the policy across the Portuguese municipalities, we find that the reform increased local entry and employment by, respectively, 25% and 4.8% per year in its first four years of implementation. Moreover, around 60% of the increase in employment came from incumbent firms expanding their size, with most of the rise occurring among the most productive firms. Standard models of firm dynamics, which assume a constant elasticity of substitution, are inconsistent with the expansionary and heterogeneous response across incumbent firms. We show that in a model with heterogeneous firms and variable markups the most productive firms face a lower demand elasticity and expand their employment in response to increased entry.
Download or read book The Business of Pandemics written by Jay Liebowitz and published by CRC Press. This book was released on 2020-11-18 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nations and businesses across the globe have been working through the difficulties of dealing with the COVID-19 pandemic. Industry, academia, NGOs, and governments have been "feverishly" searching for ways to address this deadly virus, which may continue to spread for at least the next year and perhaps beyond (in terms of a resurgence and different strains). From a business standpoint, there have been dramatic effects on logistics and supply chains, economic downfalls, bailouts of major industries and small businesses, and far-reaching calamities from around the world. Even though the COVID-19 story is still in its making, this book focuses on the business of pandemics as applied to COVID-19. The book brings together a global panel of experts across industries and NGOs to help guide business executives and managers through the complex array of issues affecting business in the time of a pandemic. Offering solutions to the business of pandemics as applied to COVID-19, the book is written for organizational decision makers and leaders, as well as those involved in crisis management, public health, and related fields. Its chapters focus on key areas that relate to the business of pandemics, including Lessons learned to date Big data and simulation Logistics and supply-chain management challenges Conducting global business virtually Global economic impact Media and risk communication IT infrastructure and networking Social impact Online learning and educational innovations The new work-from-home environment Re-opening markets and businesses Crisis decision making using analytics and intuition With chapters authored by experts from leading organizations, including the World Health Organization, the RAND Corporation, and various universities throughout the world, The Business of Pandemics: The COVID-19 Story provides high-level guidance and insight for business leaders who must deal with the complexities and challenges presented by this unprecedented crisis.
Download or read book Open Economy Macroeconomics written by Martín Uribe and published by Princeton University Press. This book was released on 2017-04-04 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: A cutting-edge graduate-level textbook on the macroeconomics of international trade Combining theoretical models and data in ways unimaginable just a few years ago, open economy macroeconomics has experienced enormous growth over the past several decades. This rigorous and self-contained textbook brings graduate students, scholars, and policymakers to the research frontier and provides the tools and context necessary for new research and policy proposals. Martín Uribe and Stephanie Schmitt-Grohé factor in the discipline's latest developments, including major theoretical advances in incorporating financial and nominal frictions into microfounded dynamic models of the open economy, the availability of macro- and microdata for emerging and developed countries, and a revolution in the tools available to simulate and estimate dynamic stochastic models. The authors begin with a canonical general equilibrium model of an open economy and then build levels of complexity through the coverage of important topics such as international business-cycle analysis, financial frictions as drivers and transmitters of business cycles and global crises, sovereign default, pecuniary externalities, involuntary unemployment, optimal macroprudential policy, and the role of nominal rigidities in shaping optimal exchange-rate policy. Based on courses taught at several universities, Open Economy Macroeconomics is an essential resource for students, researchers, and practitioners. Detailed exploration of international business-cycle analysis Coverage of financial frictions as drivers and transmitters of business cycles and global crises Extensive investigation of nominal rigidities and their role in shaping optimal exchange-rate policy Other topics include fixed exchange-rate regimes, involuntary unemployment, optimal macroprudential policy, and sovereign default and debt sustainability Chapters include exercises and replication codes
Download or read book Structural Reforms and Firms Productivity Evidence from Developing Countries written by Wilfried A. Kouamé and published by International Monetary Fund. This book was released on 2018-03-19 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper assesses the effects of structural reforms on firm-level productivity for 37 developing countries from 2006 to 2014 period. It takes advantage of the IMF Monitoring of Fund Arrangements dataset for reform indexes and the World Bank Enterprise Surveys for firm-level productivity. The paper highlights the following results. Structural reforms such as financial, fiscal, real sector, and trade reforms, significantly improve firm-level productivity. Interestingly, real sector reforms have the most sizeable effects on firm-level productivity. The relationship between structural reforms and firm-level productivity is nonlinear and shaped by some firms’ characteristics such as the financial access, the distortionary environment, and the size of firms. The pace of structural reforms matters since being a “strong reformer” is associated with a clear productivity dividend for firms. Finally, except for financial and trade reforms, all structural reforms under consideration are bilaterally complementary in improving firm-level productivity. These findings are robust to several sensitivity checks.
Download or read book Assessing Job Flows Across Countries written by John C. Haltiwanger and published by World Bank Publications. This book was released on 2006 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper reviews the process of job creation and destruction across a sample of 16 industrial and emerging economies over the past decade. It exploits a harmonized firm-level data set drawn from business registers and enterprise census data. The paper assesses the importance of technological factors that characterize different industries in explaining cross-country differences in job flows. It shows that industry effects play an important role in shaping job flows at the aggregate level. Even more importantly, differences in the size composition of firms-within each industry-explain a large fraction of the overall variability in job creation and destruction. However, even after controlling for industry/technology and size factors there remain significant differences in job flows across countries that could reflect differences in business environment conditions. The authors look at one factor shaping the business environment, namely, regulations on hiring and firing of workers. To minimize possible endogeneity and omitted variable problems associated with cross-country regressions, we use a difference-in-difference approach. The empirical results suggest that stringent hiring and firing costs reduce job turnover, especially in those industries that require more frequent labor adjustment. Regulations also distort the patterns of industry/size flows. Within each industry, medium and large firms are more severely affected by stringent labor regulations, while small firms are less affected, probably because they are partially exempted from such regulations or can more easily circumvent them.
Download or read book Firm Innovation and Productivity in Latin America and the Caribbean written by Inter-American Development Bank and published by Springer. This book was released on 2016-07-01 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume uses the study of firm dynamics to investigate the factors preventing faster productivity growth in Latin America and the Caribbean, pushing past the limits of traditional macroeconomic analyses. Each chapter is dedicated to an examination of a different factor affecting firm productivity - innovation, ICT usage, on-the-job-training, firm age, access to credit, and international linkages - highlighting the differences in firm characteristics, behaviors, and strategies. By showcasing this remarkable heterogeneity, this collection challenges regional policymakers to look beyond one-size-fits-all solutions and create balanced policy mixes tailored to distinct firm needs. This book is open access under a CC BY-NC-ND 3.0 IGO license.
Download or read book Fiscal Consolidation and Firm Level Productivity Evidence from Advanced Economies written by Maxwell Tuuli and published by International Monetary Fund. This book was released on 2022-07 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Productivity dispersion across countries has led to several studies on the determinants of firm level productivity and the role of macroeconomic policies in determining productivity. In this paper, we investigate the effect of fiscal consolidation on firm level productivity in 12 advanced economies by combining an updated dataset of fiscal consolidation measures with firm level productivity. We find that fiscal consolidation (i.e., discretionary tax hikes and spending cuts), is detrimental to firm level productivity in advanced economies. We also find that high levels of fiscal consolidation are particularly harmful to firm level productivity compared to lower levels of fiscal consolidation. Furthermore, we find that tax based fiscal consolidation hinders firm level productivity more compared to spending based fiscal consolidation. This implies that the size and composition of fiscal consolidation matter in understanding the relationship between fiscal consolidation and firm level productivity.
Download or read book NBER Macroeconomics Annual 2001 written by Ben S. Bernanke and published by MIT Press. This book was released on 2002 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Current issues in macroeconomics.
Download or read book Making It Big written by Andrea Ciani and published by World Bank Publications. This book was released on 2020-10-08 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Economic and social progress requires a diverse ecosystem of firms that play complementary roles. Making It Big: Why Developing Countries Need More Large Firms constitutes one of the most up-to-date assessments of how large firms are created in low- and middle-income countries and their role in development. It argues that large firms advance a range of development objectives in ways that other firms do not: large firms are more likely to innovate, export, and offer training and are more likely to adopt international standards of quality, among other contributions. Their particularities are closely associated with productivity advantages and translate into improved outcomes not only for their owners but also for their workers and for smaller enterprises in their value chains. The challenge for economic development, however, is that production does not reach economic scale in low- and middle-income countries. Why are large firms scarcer in developing countries? Drawing on a rare set of data from public and private sources, as well as proprietary data from the International Finance Corporation and case studies, this book shows that large firms are often born large—or with the attributes of largeness. In other words, what is distinct about them is often in place from day one of their operations. To fill the “missing top†? of the firm-size distribution with additional large firms, governments should support the creation of such firms by opening markets to greater competition. In low-income countries, this objective can be achieved through simple policy reorientation, such as breaking oligopolies, removing unnecessary restrictions to international trade and investment, and establishing strong rules to prevent the abuse of market power. Governments should also strive to ensure that private actors have the skills, technology, intelligence, infrastructure, and finance they need to create large ventures. Additionally, they should actively work to spread the benefits from production at scale across the largest possible number of market participants. This book seeks to bring frontier thinking and evidence on the role and origins of large firms to a wide range of readers, including academics, development practitioners and policy makers.
Download or read book Competition and Firm Productivity written by Sandra Ospina and published by International Monetary Fund. This book was released on 2010-03-01 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper presents empirical evidence on the impact of competition on firm productivity. Using firm-level observations from the World Bank Enterprise Survey database, we find a positive and robust causal relationship between our proxies for competition and our measures of productivity. We also find that countries that implemented product-market reforms had a more pronounced increase in competition, and correspondingly, in productivity: the contribution to productivity growth due to competition spurred by product-market reforms is around 12-15 percent.
Download or read book Employment Effects of Environmental Policies Evidence From Firm Level Data written by Mr. Adil Mohommad and published by International Monetary Fund. This book was released on 2021-05-14 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: The employment impact of environmental policies is an important question for policy makers. We examine the effect of increasing the stringency of environmental policy across a broad set of policies on firms’ labor demand, in a novel identification approach using Worldscope data from 31 countries on firm-level CO2 emissions. Drawing on evidence from as many as 5300 firms over 15 years and the OECD environmental policy stringency (EPS) index, it finds that high emission-intensity firms reduce labor demand upon impact as EPS is tightened, whereas low emission-intensity firms increase labor demand, indicating a reallocation of employment. Moreover, tightening EPS during economic contractions appears to have a positive effect on employment, other things equal. Quantifications exercises show modest positive net changes in employment for market-based policies, and modest negative net changes for non-market policies (mainly emission quantity regulations) and for the combined aggregate EPS. Within market-based policies, the percent decline in employment in high-emission firms (correspondingly the increase in low-emission firms) for a unit change in a policy index is smallest (largest) for trading schemes (“green” certificates, and “white” certificates)—although stringency is not comparable across indices. Finally, the employment effects of EPS are not persistent.
