Estimating labor supply in self-employment: Pitfalls and resolutions

Arbeitspapier

The small extant literature on the working hours of self-employed workers is deficient, because it often lacks a clear theoretical underpinning and suffers from three common mistakes: including the hourly wage as an explanatory variable, controlling for input factors of production, and not considering endogenous selection of self-employed workers. I introduce a structural causal model that makes clear that neither the wage nor input factors such as the number of employees or the amount of capital invested are determinants of working hours in self-employment. It also shows why selection bias arises when using a sample of self-employed individuals. I present an empirical discrete choice labor supply model that resolves these issues. Estimating this model with German data, I find that both non-labor income and education negatively affect labor supply in self-employment.

Angaben zum Objekt

• Sprache: Englisch

Verweise und Beziehungen

• Erschienen in: Series: Diskussionspapiere ; No. 101

Klassifikation und Themen

• Klassifikation: Wirtschaft ; Time Allocation and Labor Supply ; Labor Demand
• Thema: Germany ; labor supply ; self-employment ; SOEP ; structural causal model ; working hours

Beteiligte, Orts- und Zeitangaben

• Ereignis: Geistige Schöpfung
• (wer): Lechmann, Daniel S. J.
• Ereignis: Veröffentlichung
• (wer): Friedrich-Alexander-Universität Erlangen-Nürnberg, Lehrstuhl für Arbeitsmarkt- und Regionalpolitik
• (wo): Nürnberg
• (wann): 2017

Weitere Informationen

• Handle: http://hdl.handle.net/10419/171235
• Letzte Aktualisierung: 10.03.2025, 11:43 MEZ