Quasi-Statically Varying Power-Law and Log-Normal Distributions in the Large and the Middle Scale Regions of Japanese Land Prices(Real Economy,Econophysics-Physical Approach to Social and Economic Phenomena-)

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概要

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• Employing data on the assessed value of land in 1974-2008 Japan, we exhibit a quasi-statically varying distributions not only in the large scale region but also in the middle scale one. In the derivation, an extended Gibrat's law under the detailed quasi-balance is adopted together with two approximations. The resultant distribution is quasi-static power-law with the varying exponent in the large scale region and the quasi-static log-normal distribution with the varying standard deviation in the middle scale one. In the distributions, not only the change of the exponent but also the change of the standard deviation depends on the parameter of the detailed quasi-balance. These results are consistently confirmed by the empirical data.

• 理論物理学刊行会の論文
• 2009-05-22

著者

• Ishikawa Atushi

  Department Of Informatics And Business Faculty Of Business Administration And Information Science Ka

• Ishikawa Atushi

  Department Of Informatics And Business Faculty Of Business Administration And Information Science Ka

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