摘要
针对产业链上游企业在国外,下游企业在国内,且其产品面向国际市场的情形,构建多阶段博弈模型,分别分析政府对下游企业R&D进行投入补贴和产量补贴时的最优补贴率及影响因素。通过比较两种补贴方式下的国内社会福利水平,发现政府应根据具体的R&D特征、市场特点以及产品的国内消费比例,选择不同的最优补贴策略。
This paper, concerning foreign upstream firm and domestic downstream firm who is international market-oriented, builds a multi-stage game model, analyzes the optimal subsidy rate and influencing factors for downstream R&D when the government uses input subsidies and product subsidies respectively. By comparing domestic social welfare, found that the government should choose different optimal subsidy policy basing on the R & D characteristics, market characteristics and the proportion of domestic consumption.
出处
《软科学》
CSSCI
北大核心
2013年第10期33-38,共6页
Soft Science
基金
国家自然科学基金项目(71372139)
教育部人文社会科学基金项目(09YJC630248)
关键词
国内
下游
R&D投入
补贴策略
domestic
downstream
R&D expenditure
subsidy strategy