NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by Lorenzo Caliendo

Contact and additional information for this authorAll publicationsWorking Papers only

Working Papers

November 2012Estimates of the Trade and Welfare Effects of NAFTA
with Fernando Parro: w18508
We build into a Ricardian model sectoral linkages and differing productivity levels across sectors to understand how the gains from tariff reductions in a given sector spread to the rest of the economy. We also propose a new method to estimate sectoral trade elasticities consistent with any trade model that delivers a gravity trade equation. We apply our model and use our estimated elasticities to identify the impact of NAFTA's tariff reductions on exports and imports of all members. We find that the trade and welfare effects of tariff reductions are reduced by more than 40% when the structure of production does not take into account intermediate goods in production and input-output linkages. We then decompose the effects of tariff changes for NAFTA members and find that 93% of Mexico's, 5...
July 2012The Anatomy of French Production Hierarchies
with Ferdinando Monte, Esteban Rossi-Hansberg: w18259
We use a comprehensive dataset of French manufacturing firms to study their internal organization. We first divide the employees of each firm into `layers' using occupational categories. Layers are hierarchical in that the typical worker in a higher layer earns more, and the typical firm occupies less of them. In addition, the probability of adding (dropping) a layer is very positively (negatively) correlated with value added. We then explore the changes in the wages and number of employees that accompany expansions in layers, output, or markets (by becoming exporters). The empirical results indicate that reorganization, through changes in layers, is key to understand how firms expand and contract. For example, we find that firms that expand substantially add layers and pay lower average w...
August 2011The Impact of Trade on Organization and Productivity
with Esteban Rossi-Hansberg: w17308
A firm's productivity depends on how production is organized given the level of demand for its product. To capture this mechanism, we develop a theory of an economy where firms with heterogeneous demands use labor and knowledge to produce. Entrepreneurs decide the number of layers of management and the knowledge and span of control of each agent. As a result, in the theory, heterogeneity in demand leads to heterogeneity in productivity and other firms' outcomes. We use the theory to analyze the impact of international trade on organization and calibrate the model to the U.S. economy. Our results indicate that, as a result of a bilateral trade liberalization, firms that export will increase the number of layers of management and will decentralize decisions. The new organization of the avera...

Contact and additional information for this authorAll publicationsWorking Papers only

 
Publications
Activities
Meetings
Data
People
About

Support
National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email: info@nber.org

Contact Us