我国省际经济增长路径的收敛性检验
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引用本文:王亮.我国省际经济增长路径的收敛性检验[J].经济数学,2012,(1):56-60
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作者单位
王亮 (大连民族学院 经济管理学院辽宁 大连116600) 
中文摘要:提出了强σ-收敛和弱σ-收敛等新的σ-收敛概念,并选择实际人均GDP自然对数标准差和实际人均GDP变异系数两个指标来度量σ-收敛性,运用DF-GLS单位根检验方法和ARFIMA模型,检验了强σ-收敛和弱σ-收敛在我国全国范围内以及东、中、西部地区的存在性.检验结论显示:所研究的四个区域都不存在强σ-收敛特征,但均表现出显著的弱σ-收敛特征.
中文关键词:强σ-收敛  弱σ-收敛  DF-GLS单位根检验  ARFIMA模型
 
Convergence Testing for China's Interprovincial Economic Growth
Abstract:Two new σ-convergence conceptions such as strong σ- convergence and weak σ-convergence were put forward, and σ-convergence was measured by two indicators including natural logarithm standard deviation of real per capita GDP and coefficient of variation of real per capita GDP. By using DF-GLS unit root test method and ARFIMA model, the existence of strong σ-convergence and weak σ-convergence in China, and in the eastern, central and western regions were tested. The results indicate that significant weak σ-convergence instead of strong σ-convergence exists among these regions.
keywords:strong σ-convergence  weak σ-convergence  DF-GLS unit root test  ARFIMA model
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