产融型企业集团规模经济效应度量模型的构建及其实证研究
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引用本文:王帅.产融型企业集团规模经济效应度量模型的构建及其实证研究[J].财经理论与实践,2013,(6):92-96
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王帅 (1.中南林业科技大学 经济学院湖南 长沙4100042. 湖南大学 工商管理学院湖南 长沙410082) 
中文摘要:在分析产融型企业集团经济效应的表现及形成机理的基础上,对产融型企业集团规模经济效应的度量进行了方法设计,依据国内上市产融型企业集团及其参股金融企业,运用广义超越对数成本函数度量产融型企业集团规模经济效应,实证结果表明,参股金融的产融型企业集团能够较好地实现规模经济效应,其规模经济系数大多超过了1,表明产融型企业集团这一运营模式是具有效率的。
中文关键词:产融结合  产融型企业集团  规模经济效应
 
The Scale Economies Evaluation Models of Companies with Combination of Industry and Financing
Abstract:The quick development of the companies with combination of industry and financing has drawn wide attention from the academician and the practitioners. On the basis of analyzing the form mechanism and external characteristics of the scale economies, the evaluation model of scale economic is designed for financial industrial companies, and an empirical study is conducted by adopting the listed financial industrial companies in Shanghai Stock Exchange and Shenzhen Stock Exchange as the sample. The empirical result shows that the industrial company those holding the shares of the financial institutions promote their scale economiies, and the coefficients of the scale economic based on Generalized Translog Cost Function are above 1 for most sample, thus the operation model of financial-industrial companies has been proved effective in China.
keywords:Combination of industry and financing  Financial industrial companies  Scale economic effects
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