Quarterly Journal of Economics Vol. 106 No. 4 1991
Employment Risk, Diversification, and Unemployment
Abstract
This paper studies determinants of the geographic distribution of unemployment in the United States since 1950. We argue that “equilibrium” differences in unemployment among markets are partially supported by corresponding differences in the covariance structure of sectoral demands for labor. When workers are mobile, greater diversification of sectoral demands reduces unemployment. We confirm this point using pooled time-series-cross-section data on state unemployment and employment by industry. We also find evidence for nonneutrality of aggregate disturbances based on geographic differences in industrial composition, and that permanent changes in the sectoral composition of employment lead to transitory fluctuations in unemployment.
- DOI
- 10.2307/2937967
- Volume
- 106
- Issue
- 4
- Pages
- 1341-1365
- Language
- en
- Sources
- openalex crossref