| 中原经济区投资与发展研究——基于1989--2009年河南省的GDP和Inv数据分析 |
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| 引用本文： | 郑玉.中原经济区投资与发展研究——基于1989--2009年河南省的GDP和Inv数据分析[J].宁夏农林科技,2011,52(10):60-61. |
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| 作者姓名： | 郑玉 |
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| 作者单位： | 河南财经政法大学国际经济贸易学院,河南郑州,450002 |
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| 基金项目： | 基金项目:2011年河南省政府决策研究招标课题“河南省产业结构化升级与产业竞争力构建研究(20118157)” |
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| 摘 要： | 投资问题是中原经济区建设中的重要着力点。以河南省为例，采用1989--2009年河南省GDP和Inv数据，通过ADF单位根检验、Granger因果关系检验等实证分析了投资与经济发展之间的关系。结果表明：投资增长与经济发展之间存在双向的因果关系。
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| 关 键 词： | 投资 中原经济区 Granger因果关系检验 |
Study on Investment and Development of Central Plains Economic Region --Based on Analysis of GDP and Inv of Henan Province in 1989--2009 |
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| ZHENG Yu.Study on Investment and Development of Central Plains Economic Region --Based on Analysis of GDP and Inv of Henan Province in 1989--2009[J].Ningxia Journal of Agriculture and Forestry Science and Technology,2011,52(10):60-61. |
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| Authors: | ZHENG Yu |
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| Institution: | ZHENG Yu(The International Economy and Trade Department,Henan University of Economics and Law,Zhengzhou,Henan 450002) |
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| Abstract: | Investment was the acting point in the construction of central plains economic region. This paper used ADF test and Granger causality test of time series data to analyze the investment and development of central plains economic region based on Henan province. The paper showed that the effect between investment growth and economic development which can be described as two-way causality. |
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| Keywords: | Investment Central plains economic region Granger causality test |
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