Search Results
Showing results 1 to 10 of approximately 16.
(refine search)
Working Paper
A Tale of Two Sectors : Why is Misallocation Higher in Services than in Manufacturing?
Recent empirical studies document that the level of resource misallocation in the service sector is significantly higher than in the manufacturing sector. We quantify the importance of this difference and study its sources. Conservative estimates for Portugal (2008) show that closing this gap, by reducing misallocation in the service sector to manufacturing levels, would boost aggregate gross output by around 12 percent and aggregate value added by around 31 percent. Differences in the effect and size of productivity shocks explain most of the gap in misallocation between manufacturing and ...
Working Paper
The Allocation of Immigrant Talent: Macroeconomic Implications for the U.S. and Across Countries
We quantify the barriers to the economic integration of immigrants using an occupational choice model with natives and immigrants of multiple types subject to wedges that distort their allocations. We show that key parameters, including wedges, can be estimated to match the distribution of employment and earnings across individuals and occupations. We find sizable output gains from removing immigrant wedges in the U.S., accounting for 7 percent of immigrants’ overall economic contribution. These gains arise from increased labor force participation and from reallocation from manual toward ...
Working Paper
Accounting for Productivity Dispersion over the Business Cycle
This paper presents accounting decompositions of changes in aggregate labor and capital productivity. Our simplest decomposition breaks changes in an aggregate productivity ratio into two components: A mean component, which captures common changes to firm factor productivity ratios, and a dispersion component, which captures changes in the variance and higher order moments of their distribution. In standard models with heterogeneous firms and frictions to firm input decisions, the dispersion component is a function of changes in the second and higher moments of the log of marginal revenue ...
Working Paper
Natural Resources and Global Misallocation
We explore the efficiency in the allocation of physical capital and human capital across countries. The observed marginal products can differ across countries because of differences in technology (i.e. production functions) and in distortions (i.e. differences in use of factors) across countries. To identify differences in technology, we use new data and propose a simple method to estimate output shares of natural resources, and thus adjust the estimated marginal products of physical and human capital. With a sample of 79 countries from 1970 to 2005, we find that the world has decidedly moved ...
Working Paper
Misallocation in Open Economy
This paper estimates the impact of reducing export and import tariffs on firm input choices. In presence of borrowing constraints, lower export tariffs facilitate the reallocation of capital and labor inputs across firms, while a decline in import tariffs either tightens import competition or increases the availability of imported inputs; all three mechanisms suggest that a higher degree of openness should be associated with lower misallocation. To analyze the empirical relationship between openness and input misallocation, we draw on the annual surveys conducted by the Chinese National ...
Working Paper
The Allocation of Immigrant Talent: Macroeconomic Implications for the U.S. and Across Countries
We quantify the labor market barriers that immigrants face, using an occupational choice model with natives and immigrants of multiple types subject to wedges that distort their allocations. We find sizable output gains from removing immigrant wedges in the U.S., representing 25% of immigrants' overall economic contribution, and that these wedges alter the impact of alternative immigration policies. We harmonize microdata across 19 economies and exploit cross-country variation in immigrant outcomes and estimated wedges to examine the drivers of differences in wedges and gains from their ...
Working Paper
Exporting and Frictions in Input Markets : Evidence from Chinese Data
This paper investigates the impact of international trade on input market distortions. We focus on a specific friction, binding borrowing constraints in capital markets. We propose a theoretical model where a firm's demand for capital is constrained by an initial asset allocation and past sales. While the initial distribution of assets induces misallocation if the asset endowment at more productive firms does not fully cover their demand for capital, the dependence of the borrowing constraint from past sales proxies for cross-firm differences in the cost of default, which is empirically ...
Working Paper
Misallocation Costs of Digging Deeper into the Central Bank Toolkit
Central bank large-scale asset purchases, particularly the purchase of corporate bonds of nonfinancial firms, can induce a misallocation of resources through their heterogeneous effect on firms cost of capital. First, we analytically demonstrate the mechanism in a static model. We then evaluate the misallocation of resources induced by corporate bond buys and the associated output losses in a calibrated heterogeneous firm New Keynesian DSGE model. The calibrated model suggests misallocation effects from corporate bond buys can be large enough to make them less effective than government bond ...
Working Paper
Misallocation and Intersectoral Linkages
We analytically characterize the aggregate productivity loss from allocative distortions in a setting that accounts for the sectoral linkages of production. We show that the effects of distortions and the role of sectoral linkages depend crucially on how substitutable inputs are. We find that the productivity loss is smaller if input substitutability is low. Moreover, with low input substitutability, sectoral linkages do not systematically amplify the effects of distortions. In addition, the impact of the sectors that supply intermediate inputs becomes smaller. We quantify these effects in ...
Working Paper
The Allocation of Immigrant Talent: Macroeconomic Implications for the U.S. and Across Countries
We quantify the barriers to the economic integration of immigrants using an occupational choice model with natives and immigrants of multiple types subject to wedges that distort their allocations. We show that key parameters, including wedges, can be estimated to match the distribution of employment and earnings across individuals and occupations. We find sizable output gains from removing immigrant wedges in the U.S., accounting for 7 percent of immigrants' overall economic contribution. These gains arise from increased labor force participation and from reallocation from manual toward ...