标题： 制造业和非制造业部门劳动生产率的超统计学 显示英文标题

标题： Superstatistics of Labour Productivity in Manufacturing and Nonmanufacturing Sectors

摘要： 劳动生产率分布（离散）在理论上和实证上都被研究。 超统计学被提出作为生产力的自然理论框架。 在此框架内提出了需求指数$\kappa$作为一个新的商业指数。 分析了1996年至2006年间涵盖中小到大公司的日本生产力数据，并确立了企业与劳动者均存在的幂律。 需求指数$\kappa$在制造业部门中进行了评估。 报告了非制造业（服务）部门的新发现，这需要将超统计学框架扩展到负温度范围。 显示英文摘要

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 $\kappa$ 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 $\kappa$ 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.