Superstatistics of Labour Productivity in Manufacturing and Nonmanufacturing Sectors

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dc.creatorAoyama, Hideaki
dc.creatorFujiwara, Yoshi
dc.creatorIkeda, Yuichi
dc.creatorIyetomi, Hiroshi
dc.creatorSouma, Wataru
dc.date2009-01-12
dc.date.accessioned2026-07-07T12:28:22Z
dc.date.available2026-07-07T12:28:22Z
dc.descriptionLabour 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.
dc.description15 pages, including 9 figures
dc.identifierhttps://arxiv.org/abs/0901.1500
dc.identifierhttp://arxiv.org/abs/0901.1500
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/215517
dc.subjectGeneral Finance
dc.subjectData Analysis, Statistics and Probability
dc.subjectStatistical Finance
dc.titleSuperstatistics of Labour Productivity in Manufacturing and Nonmanufacturing Sectors
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