Search Results
Working Paper
Misallocation and Credit Market Constraints: the Role of Long-Term Financing
We measure aggregate productivity loss due to credit market constraints in a model with endogenous borrowing constraints, long-duration bonds, and costly equity payouts. Due to long-duration bonds, the model generates a realistic distribution of credit spreads. We structurally estimate our model using firm-level data on credit spreads from Thomson Reuters Bond Security Data and balance sheet data from Compustat. Credit market constraints increase aggregate productivity by 0.4% through their effect on the credit spread distribution. However, credit market constraints also interact with costly ...
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
Evergreening
We develop a simple model of relationship lending where lenders have incentives for evergreening loans by offering better terms to less productive and more indebted firms. We detect such lending behavior using loan-level supervisory data for the United States. Low-capitalized banks systematically distort firms’ risk assessments to window-dress their balance sheets. To avoid further reductions in their capital ratios, such banks extend relatively more credit to underreported borrowers. We incorporate the theoretical mechanism into a dynamic heterogeneous-firm model to show that evergreening ...
Report
Working hard in the wrong place: a mismatch-based explanation to the UK productivity puzzle
The UK experienced an unusually prolonged stagnation in labor productivity in the aftermath of the Great Recession. This paper analyzes the role of sectoral labor misallocation in accounting for this ?productivity puzzle.? If jobseekers disproportionately search for jobs in sectors where productivity is relatively low, hires are concentrated in the wrong sectors and the post-recession recovery in aggregate productivity can be slow. Our calculations suggest that, quantified at the level of three-digit occupations, this mechanism can explain up to two-thirds of the deviations from trend-growth ...
Working Paper
Tax Heterogeneity and Misallocation
Companies face different effective marginal tax rates on their income. This can be detrimental to allocative efficiency unless taxes offset other distortions in the economy. This paper estimates the effect of tax rate heterogeneity on aggregate productivity in distorted economies with multiple frictions. Using firm-level balance-sheet data and estimates of marginal tax rates, we find that tax heterogeneity reduces total factor productivity by about 3 percent. Our findings highlight the positive correlation between marginal tax rates and other distortions to capital and especially labor. This ...
Working Paper
The Economic Gains from Equity
How much is inequity costing us? Using a simple growth accounting framework we apply standard shift-share techniques to data from the Current Population Survey (1990-2019) to compute the aggregate economic costs of persistent educational and labor market disparities by gender and race. We find significant economic losses associated with these gaps. Building on this finding, we consider which disparities generate the largest costs, paying specific attention to differences in employment, hours worked, educational attainment, educational utilization, and occupational allocation. We also examine ...
Working Paper
The Cost of Capital and Misallocation in the United States
We develop a methodology to estimate the cost of capital using credit registry microdata, and apply it to study capital allocation efficiency in the United States. Our measure incorporates the contractual interest rate, expected default probability, recovery rate, and expectations of future rates. We estimate three distinct rates: (i) the lender's discount rate, (ii) the firm's cost of capital, and (iii) the social cost of capital. We derive a sufficient statistic for misallocation based on the first and second moments of the social cost of capital. Dispersion in this rate captures both ...
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
Risk-Adjusted Capital Allocation and Misallocation
We develop a theory linking “misallocation,” i.e., dispersion in marginal products of capital (MPK), to macroeconomic risk. Dispersion in MPK depends on (i) heterogeneity in firm-level risk premia and (ii) the price of risk, and thus is countercyclical. We document strong empirical support for these predictions. Stock market-based measures of risk premia imply that risk considerations explain about 30% of observed MPK dispersion among US firms and rationalize a large persistent component in firm-level MPK. Risk-based MPK dispersion, although not prima facie inefficient, lowers long-run ...
Working Paper
Scalable vs. Productive Technologies
Do larger firms have more productive technologies or are their technologies more scalable, or both? We use administrative data on Canadian and US firms to estimate flexible nonparametric production functions. Our estimation results in a joint distribution of output elasticities of capital, labor, and intermediate inputs---therefore, returns to scale (RTS)---along with total factor productivity (TFP). We find significant heterogeneity in both RTS and TFP across firms. Larger firms operate technologies with higher RTS, both across and within industries. Higher RTS for large firms are entirely ...