政治文化因素影响下政府利用创新竞赛获取技术的策略

The Strategy of Governments Using Innovation Contests to Procure Technology under the Influence of Political Culture

以两个参与企业为研究对象,假定企业在技术研发过程中具有不同的技术学习能力,分析了政治文化因素影响下政府决策者在固定奖励竞赛和第一价格拍卖这两种方式中选择的策略问题。构造数理模型,将探讨的政治文化因素分为三种：第一种是政府部门寻求参与企业投入最大化;第二种是政府部门希望获得最高的福利剩余;第三种是政府部门希望实现社会福利最大化。研究结果表明,技术风险因素以及两个企业技术学习能力的差别程度对政府选择技术获取方式有着重要影响。

Taking two enterprises as examples,this paper analyzes the RD investment strategy of two heterogeneous bidders with stochastic innovations considering the impact of political culture. By constructing theoretical models,the specific political and cultural situations are divided into three types： the first one is that the governments seek to maximize the involvement of the enterprise; the second one is that the governments want to get the highest welfare surplus; the last is that the governments expect to maximize the social welfare. Given the cumulative distribution function of quality difference,it demonstrates that the difference of technological learning capabilities of two bidders and technology risk factors will affect governments＇ optimal procurement choice.