THE COSTS OF OCCUPATIONAL MOBILITY: AN AGGREGATE ANALYSIS

• 成果类型: Article
• 署名作者: Cortes, Guido Matias; Gallipoli, Giovanni
• 署名单位: University of Manchester; University of British Columbia
• 刊物名称: JOURNAL OF THE EUROPEAN ECONOMIC ASSOCIATION
• ISSN/ISSBN: 1542-4766
• DOI: 10.1093/jeea/jvx006
• 发表日期: 2018
• 页码: 275-315
• 关键词: wage inequality; job mobility; TRADE; polarization; specificity; panel; unemployment; workers

摘要

We estimate the costs of occupational mobility and quantify the relative importance of differences in task content as a component of total mobility costs. We use a novel approach based on a model of occupational choice that delivers a gravity equation linking worker flows to occupation characteristics and transition costs. Using data from the Current Population Survey and the Dictionary of Occupational Titles we find that task-specific costs account for no more than 15% of the total transition cost across most occupation pairs. Transition costs vary widely across occupations and, while increasing with the dissimilarity in the mix of tasks performed, are mostly accounted for by task-independent occupation-specific factors. The fraction of transition costs that can be attributed to task-related variables appears fairly stable over the 1994-2013 period.