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arXiv 0811.0889q-fin.GNphysics.soc-ph
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发达国家人均实际GDP

Real GDP per capita in developed countries

Ivan O. Kitov

摘要:

实际人均国内总产值增长率是由两部分组成的-单调递减的经济趋势和与特定年龄人口变化有关的波动。经济趋势的模型是实际人均国内生产总值的反函数,分子可能是最大发达经济体的常数。对19个选定的经合组织国家1950年至2004年期间的统计分析显示,美国、日本、法国、意大利和西班牙等最大经济体的年人均GDP增长呈非常弱的线性趋势。英国、澳大利亚和加拿大呈现较大的正线性趋势。趋势值附近的波动特征在于准正态分布,远尾可能为Levy分布。发展中国家的增量值远远低于最发达经济体的平均增量。这表明,尽管相对增长率很高,但业绩不佳。

英文摘要:

Growth rate of real GDP per capita is represented as a sum of two components -- a monotonically decreasing economic trend and fluctuations related to a specific age population change. The economic trend is modeled by an inverse function of real GDP per capita with a numerator potentially constant for the largest developed economies. Statistical analysis of 19 selected OECD countries for the period between 1950 and 2004 shows a very weak linear trend in the annual GDP per capita increment for the largest economies: the USA, Japan, France, Italy, and Spain. The UK, Australia, and Canada show a larger positive linear trend. The fluctuations around the trend values are characterized by a quasi-normal distribution with potentially Levy distribution for far tails. Developing countries demonstrate the increment values far below the mean increment for the most developed economies. This indicates an underperformance in spite of large relative growth rates.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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