| 基于结构方程建模的区域科技创新能力评价 |
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| 引用本文： | 张学军. 基于结构方程建模的区域科技创新能力评价[J]. 河南科技大学学报(社会科学版), 2010, 28(1): 62-65 |
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| 作者姓名： | 张学军 |
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| 作者单位： | 河南科技大学,经济与管理学院,河南,洛阳,471003 |
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| 摘 要： | 现有区域科技创新能力评价方法大多忽视了指标体系中各因素之间可能存在的相关关系和层级差异。结构方程建模能够过滤误差、同时考察不同层级变量间的直接作用与间接作用,找出变量间存在的内在结构关系,在分析区域科技创新能力评价指标体系各种变量间多种关系方面具有可行性和必要性。应用SEM时除了要注意选取恰当指标、构建合适模型以外,还应注意对样本容量、缺失数据的处理和信度效度的检验。
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| 关 键 词： | 区域经济 科技创新 结构方程建模(SEM) |
Evaluation of Regional S & T Innovation Ability with a Structural Equation Modeling Perspective |
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| ZHANG Xue-jun. Evaluation of Regional S & T Innovation Ability with a Structural Equation Modeling Perspective[J]. Journal of Henan University of Science & Technology:Social science, 2010, 28(1): 62-65 |
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| Authors: | ZHANG Xue-jun |
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| Affiliation: | College of Economics and Management/a>;Henan University of S & T/a>;Luoyang 471003/a>;China |
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| Abstract: | The possible existed correlation and level differences between factors of the regional S&T innovation ability evaluating index system may be neglected.Structural equation modeling(SEM) can filter the errors,analyze the direct or indirect effects of variables at different levels at the same time,identify the inherent structural relationship between variables.So it is possible and necessary to use SEM in evaluating the regional S&T innovation ability.It is very important to selecting the right indicators,maki... |
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| Keywords: | regional econy S & T innovation structural equation modeling (SEM) |
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