Showing 21 - 30 of 150
Does economic uncertainty promote the implementation of structural reforms? We answer this question using one of the most exhaustive cross-country panel data sets on reforms in six major areas and measuring economic uncertainty with stock market volatility. To identify causality, we exploit...
Persistent link: https://www.econbiz.de/10014536872
We study how financial frictions affect firm-level heterogeneity and trade. We build a model where productivity differences across monopolistically competitive firms are endogenous and depend on investment decisions at the entry stage. By increasing entry costs, financial frictions lower the...
Persistent link: https://www.econbiz.de/10011451438
We use French data over the 1994-2013 period to study how imports of industrial robots affect firm-level outcomes. Compared to other firms operating in the same 5-digit sector, robot importers are larger, more productive, and employ a higher share of managers and engineers. Over time, robot...
Persistent link: https://www.econbiz.de/10012425647
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...
Persistent link: https://www.econbiz.de/10012799723
We study the effect of Artificial Intelligence (AI) on employment across US commuting zones over the period 2000-2020. A simple model shows that AI can automate jobs or complement workers, and illustrates how to estimate its effect by exploiting variation in a novel measure of local exposure to...
Persistent link: https://www.econbiz.de/10014469803
An influential literature shows that product quality varies widely across countries and industries. In this paper, we propose and test an explanation that rests on the interplay between cross-country differences in financial frictions and cross-industry differences in financial vulnerability. We...
Persistent link: https://www.econbiz.de/10011739604
We test the rational economic model of marginal deterrence of law enforcement - i.e., the need for graduating the penalty to the severity of the crime. We combine individual-level data on sentence length for a representative sample of US inmates with proxies for maximum punishment and monitoring...
Persistent link: https://www.econbiz.de/10011744971
We use transaction-level US import data to compare firms from virtually all countries in the world competing in a single destination market. Guided by a simple theoretical framework, we decompose countries' market shares into the contribution of the number of firm-products, their average...
Persistent link: https://www.econbiz.de/10012144218
We use transaction-level data to study changes in the concentration of US imports. Concentration has fallen in the typical industry, while it is stable by industry and country of origin. The fall in concentration is driven by the extensive margin: the number of exporting firm has grown, and the...
Persistent link: https://www.econbiz.de/10012144227
We use transaction-level data to study changes in the concentration of US imports. Concentration has fallen in the typical industry, while it is stable by industry and origin country. The fall in concentration is driven by the extensive margin: the number of exporting firms has grown, and the...
Persistent link: https://www.econbiz.de/10012582049