Density Dependence of Entrepreneurial Dynamics: Competition, Opportunity Cost, or Minimum Efficient Scale?

• 成果类型: Article
• 署名作者: Aksaray, Gorkem; Thompson, Peter
• 署名单位: Emory University; University System of Georgia; Georgia Institute of Technology
• 刊物名称: MANAGEMENT SCIENCE
• ISSN/ISSBN: 0025-1909
• DOI: 10.1287/mnsc.2016.2710
• 发表日期: 2018
• 页码: 2263-2274
• 关键词: DENSITY DEPENDENCE; organizational ecology; resource competition; entrepreneurship; Sunk cost; Opportunity cost; minimum efficient scale; first-passage distributions; Brownian bridge

摘要

This paper reports on a new examination of the well-established negative effect of localized density on survival in established industries. We attempt to discriminate between three competing, but not necessarily mutually exclusive, explanations: resource competition, variations in the opportunity costs of entrepreneurship, and geographic variations in minimum efficient scale (MES). We construct a model of firm growth and survival in which each of these potential causes of density dependence has a transparent parametric effect, and we derive six predictions that collectively allow for discriminating empirical tests. Empirical results using confidential geocoded data from the National Longitudinal Survey of Youth consistently favor the opportunity cost mechanism.