| 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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| 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 |
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| Convergence Testing for China's Interprovincial Economic Growth |
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| 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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