作　　者： (徐蕾）; (宋之杰）;

机构地区： 燕山大学经济管理学院,河北秦皇岛066004

出　　处： 《中国流通经济》 2017年第9期71-81,共11页

摘　　要： 创新活动是多主体参与、多阶段、多投入、多产出的一个复杂过程,创新价值链分为技术产出、产品产出、效益产出三个环节。运用改进的三阶段数据包络分析方法测算全国31个区域(未包括香港、澳门和台湾)及河北省29个制造行业各环节的创新效率,结果表明,河北省处于全国制造业创新效率的第二梯队,与全国其他地区相比,在技术产出环节的创新效率较低,效益产出环节中有两项也低于全国平均水平,在产品产出环节创新效率较高;其29个制造行业可分成创新高效率型、中效率型和低效率型三种。在当前京津冀协同发展的机遇下,河北省应支持高效率型行业完善创新网络,促进低效率型行业资源整合,借力京津创新资源促进产业转型升级。 The innovative activity is a complicated process with multiple main players,stages,inputs and outputs;and the innovative value chain can be divided as such three links as technological output,product output,and profit output.With the help of improved three-stage DEA method,the authors measure the innovative efficiency of31regions in China(Hong Kong,Macao,and Taiwan are not included)and29manufacturing industries in Hebei.It is found that:Hebei is the third echelon in terms of innovative efficiency,the innovative efficiency of technological output is comparatively low,two indexes of profit output is lower than the national average,and the innovative efficiency of product output is comparatively high;and the29manufacturing industries in Hebei can be divided into innovative high efficiency,media efficiency and low efficiency.Facing the opportunity of coordinated development in Beijing-Tianjin-Hebei region,Hebei province should give more support to high efficiency industries to improve innovative network,promote the resources integration of industries with low efficiency,and promote the industrial transformation and upgrade with the help of innovative resources of Beijing and Tianjin.

关 键 词： 创新价值链 创新效率 京津冀协同发展 数据包络分析