开放条件下的产业政策与企业竞争力——仿制还是研发:两种技术路线的选择

Industry Policy and Enterprise Competition Ability Under Opening Condition—— Imitate or R&D: Choice of Two Kinds of Technique Route

产业扶持政策是否是实现后进国家产业技术水平赶超的有效手段,理论界一直存在争论。通过构建一个在开放条件下存在技术品质差异的三阶段企业竞争博弈模型,分析产业政策与东道国企业技术路线选择之间的关系,进而对产业政策的有效性进行分析。结果发现,市场占有率与消费者的消费偏好有关,而与所生产产品的技术品质无关;产品技术品质差的扩大(缩小)将会提高(减弱)竞争均衡时的厂商定价能力,从而提升(降低)竞争均衡时厂商产品的均衡价格;厂商产品的技术路线选择取决于国外厂商品质水平;政府财政补贴影响企业技术路线的选择,不同财政补贴率直接影响企业选择不同的技术品质水平;产业补贴政策存在一个有效区间。在该有效区间,政府的产业补贴政策可以提高企业的研发积极性,但政府的最优财政补贴率与国外产品的技术品质水平有关。

It is a dispute whether is industry support policy an efficiency instrument paper analyzes realization between industry policy and choice of technique route through theoretic area. The construction threestage game theory with technique quality difference under opening condition. The paper shows that share is related with consumer＇s tastes, isn＇t related with technique quality. It increases （reduces） the power of firm to raise （decrease） differences of product technique quality, and increases （reduces） price of firms; choice of technique route depends on ences choice of technique route of firms, different quality. R＆D, but Industry policy works in an effective range optimal government rate of subsidization is market pricing equilibrium quality level of foreign firms. Government subsidy influrate of subsidization leads to choice different technique Government subsidy can increases initiatives of firm in related with quality level of foreign firms