Gibrat's Law Redux: think profitability instead of growth
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comunitat-uji-handle2:10234/8643
comunitat-uji-handle3:10234/8644
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http:\\dx.doi.org/10.1093/icc/dtv022 |
Metadatos
Título
Gibrat's Law Redux: think profitability instead of growthFecha de publicación
2015Editor
Oxford University Press (OUP)Cita bibliográfica
MUNDT, Philipp; ALFARANO, Simone; MILAKOVIĆ, Mishael. Gibrat’s Law Redux: think profitability instead of growth. Industrial and Corporate Change, 2015, p. dtv022.Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://icc.oxfordjournals.org/content/early/2015/05/15/icc.dtv022.shortResumen
We argue that firm profitability can be conveniently characterized by one and the same diffusion process for all firms, akin to Gibrat’s seminal idea of a common stochastic description for the dynamics of firm growth. ... [+]
We argue that firm profitability can be conveniently characterized by one and the same diffusion process for all firms, akin to Gibrat’s seminal idea of a common stochastic description for the dynamics of firm growth. Here we show that the diffusion of profit rates applies across all surviving corporations, irrespective of their size or industry, which is not true for growth rates. The diffusion process is empirically consistent with both the cross-sectional distribution of profit rates and the individual time series of corporate profit rates, leading to the notion of a statistical equilibrium. This has stark and unexpected implications for our understanding of individual destinies, since the model and data suggest that idiosyncratic efforts have no impact on the aggregate distributional outcome. Instead, idiosyncratic efforts merely affect the individual persistence of abnormal profits from the system-wide norm. Put differently, corporations have to participate in the same game and can merely choose the speed at which they play it, but they cannot bend the rules. [-]
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Industrial and Corporate Change, 2015Derechos de acceso
http://rightsstatements.org/vocab/CNE/1.0/
info:eu-repo/semantics/restrictedAccess
info:eu-repo/semantics/restrictedAccess
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