制造业与非制造业劳动生产率的超级统计
Superstatistics of Labour Productivity in Manufacturing and Nonmanufacturing Sectors
摘要：
从理论和实证两个方面对劳动生产率分布（离散）进行了研究。超级统计被认为是生产力的自然理论框架。需求指数$κ$是在这一框架内作为一个新的商业指数提出的。分析了1996 - 2006年日本中小企业和大型企业的生产率数据，建立了企业和工人的幂律。需求指数$κ$在制造业部门进行评估。非制造业（服务业）部门报告了一项新发现，这要求将超级统计框架扩展到负温度范围。
英文摘要：
Labour productivity distribution (dispersion) is studied both theoretically and empirically. Superstatistics is presented as a natural theoretical framework for productivity. The demand index $κ$ is proposed within this framework as a new business index. Japanese productivity data covering small-to-medium to large firms from 1996 to 2006 is analyzed and the power-law for both firms and workers is established. The demand index $κ$ is evaluated in the manufacturing sector. A new discovery is reported for the nonmanufacturing (service) sector, which calls for expansion of the superstatistics framework to negative temperature range.
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