中国技术进步贡献率的估算及其与收入分配差距研究
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引用本文:李斌,陈超凡,万大艳.中国技术进步贡献率的估算及其与收入分配差距研究[J].湖南大学学报社会科学版,2012,(1):56-61
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作者单位
李斌,陈超凡,万大艳 (湖南大学 经济与贸易学院,湖南 长沙410079) 
中文摘要:建立超越对数生产函数,通过主成分分析法对中国1978~2008年的全要素生产率进行估算,发现近五年来TFP对经济增长的贡献率稳定提升,平均为30%。进一步分析全要素生产率与收入分配差距之间的关系,借助计量经济模型,对TFP与基尼系数之间的关系进行实证研究,结果表明,技术进步将拉大收入分配差距,TFP每提高1%,基尼系数就提高0.4%。在此基础上提出调节收入分配差距、优化科技投入配置、促进人力资本提升等政策建议。
中文关键词:技术进步  TFP  超越对数生产函数  收入分配差距  基尼系数
 
Study on the Technology Progress Contribution and Income Distribution Gap
Abstract:establishment of transcendental logarithmic production functions, by principal component analysis method on estimation of total factor productivity in China 1978-2008, discovered over the past five years to TFP's contribution to economic growth and stability boost, average 30%. Further analysis of total factor productivity and the relationship between income distribution gap, with scatter and measurement model, TFP and empirical research on the relationship between the Gini coefficient, results show that technological progress will widen the gap in income distribution, TFP increase 1%, the Gini coefficient increased 0.4%. On that basis propose regulating income distribution gap, optimize the allocation of investment in science and technology, promoting human capital upgrading policy recommendations.
keywords:technological progress  TFP  transcendental logarithmic production functions  income distribution gap  Gini coefficient
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