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A surprisingly neglected facet of sector evolution is the evolutionary analysis of firms', and thus a sector's, scope. Defining a sector as a group of firms that can change their scope over time, we study the transformation of U.S. banking firms. We undertake a sectoral, population-wide study of...
Persistent link: https://www.econbiz.de/10012511396
The illiquidity of long-maturity options has made it difficult to study the term structures of option spanning portfolios. This paper proposes a new estimation and inference framework for these option-implied term structures that addresses long-maturity illiquidity. By building a sieve estimator...
Persistent link: https://www.econbiz.de/10010459730
performers, and new entrants - made substantial contributions to changes in profitability and capitalization of the U.S. banking …
Persistent link: https://www.econbiz.de/10001682506
suggest that technological innovation has improved the efficiency of financial intermediation in the U.S. mortgage market. …
Persistent link: https://www.econbiz.de/10011795430
How strong are strategic complementarities in price setting across firms? In this paper, we provide a direct empirical estimate of firms' price responses to changes in prices of their competitors. We develop a general framework and an empirical identification strategy to estimate the...
Persistent link: https://www.econbiz.de/10011446483
The U.S. federal government enacted fuel efficiency standards for medium and heavy trucks for the first time in … being myopic, such that vehicle purchasers undervalue the future fuel savings from increased fuel efficiency. We measure by … approach to estimate the distribution of willingness-to-pay for fuel efficiency. We find significant heterogeneity in truck …
Persistent link: https://www.econbiz.de/10011410544
We propose a simple explanation for the long-run decline in the startup rate. It was caused by a slowdown in labor supply growth since the late 1970s, largely pre-determined by demographics. This channel explains roughly two-thirds of the decline and why incumbent firm survival and average...
Persistent link: https://www.econbiz.de/10012022155
This paper bridges the gap between two popular approaches to estimating the natural rate of unemployment, u*. The first approach uses detailed labor market indicators, such as labor market flows, cross-sectional data on unemployment and vacancies, or various measures of demographic changes. The...
Persistent link: https://www.econbiz.de/10012022218
This paper shows that rising top income shares affect job creation at firms of different sizes. High-income households save relatively more in stocks and bonds, and less in bank deposits. We propose that a higher income share of top earners therefore channels funds to large firms, but tightens...
Persistent link: https://www.econbiz.de/10013277476
This paper presents empirical evidence on the nature of idiosyncratic shocks to firms and discusses its role for firm behavior and aggregate fluctuations. We document that firm-level sales and productivity are hit by heavy-tailed shocks and follow a nonlinear stochastic process, thus departing...
Persistent link: https://www.econbiz.de/10014501127