Search Results
Working Paper
Evergreening
We develop a simple model of relationship lending where lenders have incentives for evergreening loans by offering better terms to firms that are close to default. We detect such lending behavior using loan-level supervisory data for the United States. Banks that own a larger share of a firm's debt provide distressed firms with relatively more credit at lower interest rates. Building on this empirical validation, we incorporate the theoretical mechanism into a dynamic heterogeneous-firm model to show that evergreening affects aggregate outcomes, resulting in lower interest rates, higher ...
Working Paper
Bad Jobs and Low Inflation
We study a model in which firms compete to retain and attract workers searching on the job. A drop in the rate of on-the-job search makes such wage competition less likely, reducing expected labor costs and lowering inflation. This model explains why inflation has remained subdued over the last decade, which is a conundrum for general equilibrium models and Phillips curves. Key to this success is the observed slowdown in the recovery of the employment-to-employment transition rate in the last five years, which is interpreted by the model as a decline in the share of employed workers searching ...
Working Paper
Scalable versus Productive Technologies
CORRECT ORDER OF AUTHORS: Hubmer, Chan, Ozkan, Salgado, Hong. Are larger firms more productive, more scalable, or both? We use firm-level panel data from thirteen countries and employ a broad set of methods to estimate factor elasticities—capturing returns to scale (RTS)—and total factor productivity (TFP). We find substantial RTS heterogeneity within industries, with larger firms exhibiting higher RTS driven by greater intermediate input elasticities. TFP, by contrast, rises with firm size only up to the top decile before declining. The RTS–size gradient primarily reflects persistent, ...
Working Paper
Evergreening
We develop a simple model of concentrated lending where lenders have incentives for evergreening loans by offering better terms to firms that are close to default. We detect such lending behavior using loan-level supervisory data for the United States. Banks that own a larger share of a firm’s debt provide distressed firms with relatively more credit at lower interest rates. Building on this empirical validation, we incorporate the theoretical mechanism into a dynamic heterogeneous-firm model to show that evergreening affects aggregate outcomes, resulting in lower interest rates, higher ...
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
Scalable versus Productive Technologies
CORRECT ORDER OF AUTHORS: Hubmer, Chan, Ozkan, Salgado, Hong. Do larger firms have more productive technologies, are their technologies more scalable, or both? We use administrative data on Canadian and US firms to estimate a joint distribution of output elasticities of capital, labor, and intermediate inputs—thus, returns to scale (RTS)—along with total factor productivity (TFP). We find significant heterogeneity in RTS across firms within industries. Furthermore, larger firms operate technologies with higher RTS, whereas the largest firms do not exhibit the highest TFP. Higher RTS for ...
Working Paper
The Allocation of Immigrant Talent: Macroeconomic Implications for the U.S. and Across Countries
We quantify the macroeconomic costs of barriers to immigrant labor-market integration in the United States. We develop an occupational-choice model featuring natives and immigrants of multiple types who differ in productivity, preferences, and the wedges they face that distort occupational choices. Estimating the model with U.S. microdata, we find that immigrant barriers are sizable, especially for recent, non-fluent, and undocumented immigrants. Removing all barriers raises output by 1.5%. While targeted policies yield modest gains individually, jointly reducing barriers related to legal ...
Working Paper
The Cost of Capital and Misallocation in the United States
We propose a framework to estimate capital misallocation using credit registry data and apply it to the United States. A dynamic corporate finance model maps loan-level observables into three rates: the lender’s discount rate, the firm’s private cost of capital, and the social cost of capital. We derive a sufficient statistic for misallocation that depends only on the mean and dispersion of the social cost of capital. Applying the framework to U.S. loan originations, we find substantial heterogeneity in the cost of capital but modest aggregate losses in normal times: reallocating capital ...
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
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 ...