| 基于外资渗透和部分私有化的混合多寡头研发投入研究 |
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| 引用本文： | 张伟.基于外资渗透和部分私有化的混合多寡头研发投入研究[J].科技管理研究,2015(9). |
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| 作者姓名： | 张伟 |
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| 作者单位： | 东南大学经济管理学院，江苏南京 211189; 安徽财经大学统计与应用数学学院，安徽蚌埠 233030 |
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| 基金项目： | 国家科技部支撑计划项目“产业集群金融和技术转移服务平台总体技术研究”(2012BAH29F01)；安徽财经大学科研项目“产品差异化情形下企业的研发投入策略研究”（ACKY1420）。 |
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| 摘 要： | 考虑到含有部分私有化的公共企业、纯私营企业、合资企业的混合三寡头市场竞争,构建了混合三寡头的两阶段博弈模型,得出了企业在研发投资时各个变量的均衡解以及最优解,并分析了私有化程度、合资企业的国内控股比例对研发投入、社会福利的影响。结果表明:私有化程度的提高将会使公共企业减少研发投入,私营企业和合资企业将会增加投入;合资企业的国内控股比例的增加将会提高最优社会福利。
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| 关 键 词： | 部分私有化 混合三寡头 外资渗透 研发投入 |
| 收稿时间： | 2014/5/21 0:00:00 |
| 修稿时间： | 2014/8/11 0:00:00 |
Research on R D Investment of Mixed Oligopoly with Foreign Penetration and Partial Privatization |
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| ZHANG Wei.Research on R D Investment of Mixed Oligopoly with Foreign Penetration and Partial Privatization[J].Science and Technology Management Research,2015(9). |
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| Authors: | ZHANG Wei |
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| Abstract: | Considering the mixed triopoly market competition containing one public firm with partial privatization, one pure private firm and one joint venture with domestic and foreign stockholders, this paper constructs a two-stage game model based on mixed triopoly, and obtains the equilibrium solution and optimal solution of each variable when firms invest in R D. The impact of the degree of privatization and domestic stockholding of joint venture on the R D investment and social welfare are analyzed. The result shows that the R D investment of public firm will decrease and the R D investment of private firm and joint venture will increase along with an increasing the degree of privatization, an increase in domestic stockholding of joint venture will improve optimal social welfare. |
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| Keywords: | partial privatization mixed triopoly foreign penetration R&D investment |
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