Labour Productivity Superstatistics(Real Economy,Econophysics-Physical Approach to Social and Economic Phenomena-)

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概要

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• We discuss superstatistics theory of labour productivity. Productivity distribution across workers, firms and industrial sectors are studied empirically and found to obey power-distributions, in sharp contrast to the equilibrium theories of mainstream economics. The Pareto index is found to decrease with the level of aggregation, i.e., from workers to firms and to industrial sectors. In order to explain these phenomenological laws, we propose a superstatistics framework, where the role of the fluctuating temperature is played by the fluctuating demand.

• 理論物理学刊行会の論文
• 2009-05-22

著者

• Fujiwara Yoshi

  Nict Atr Cis Applied Network Science Lab.

• Fujiwara Yoshi

  Nict/atr Cis Applied Network Science Lab.

• Aoyama Hideaki

  Kyoto University

• AOYAMA Hideaki

  Physics Department, Kyoto University

• YOSHIKAWA Hiroshi

  Faculty of Economics, University of Tokyo

• IYETOMI Hiroshi

  Department of Physics, Niigata University

• Iyetomi Hiroshi

  Department Of Physics Niigata University

• Aoyama Hideaki

  Physics Department Kyoto University

• Yoshikawa Hiroshi

  Faculty Of Economics University Of Tokyo

• AOYAMA Hideaki

  Graduate School of Sciences, Kyoto University

• Fujiwara Yoshi

  University of Hyogo

• Fujiwara Yoshi

  NiCT ATR

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