ABSTRACT

Recently, many governments have been trying to utilize public procurement for innovation as a measure of demand-side innovation policy, considering the limitation of supply-side innovation policy and an emphasis on the effective use of government budget. Some studies have assessed the impact of public procurement for innovation recently; however, no research has attempted to analyse the impact on productivity, which is one of the main policy targets of innovation policy. This study investigates the productivity enhancement effect of public procurement for innovation, using the propensity score matching methodology with differenced outcome variables. Results show that public procurement for innovation plays a positive role in the growth of value-added of the firm contracted, and that it is led by the positive connection between public procurement for innovation and total factor productivity.

摘要

近期，考虑到供给侧创新政策的局限性，强调政府预算的有效利用，许多政府都在尝试将公共采购创新作为衡量需求侧创新政策的手段。最近一些研究评估了公共采购对创新的影响；然而，没有研究试图分析对生产力的影响，而生产力是创新政策的主要政策目标之一。本研究使用具有不同结果变量的倾向得分匹配方法来调查公共采购对创新的生产力提高效果。结果表明，创新公共采购对签约企业的附加值增长具有积极作用，