本文通过构建空间计量模型，基于省际面板数据对中国政府采购促进技术创新政策效果进行了科学评估，研究发现中国政府采购政策在实施初期阶段不仅没有促进技术创新，反而显著地阻碍了创新，但随着中国政府采购政策自主创新激励目标的确定，其政策效果有所改善，但到目前为止其促进技术创新的政策功能仍十分有限。为此提出了遵守国际规则，建立和完善创新导向型政府采购政策体系；完善制度设计，遏制寻租行为，营造良好的创新环境；优化政府采购结构，强化创新激励导向等政策启示，以期为未来改进和完善政府采购政策提供科学依据。

 This study constructed a spatial econometric model and evaluated the policy effect of the public procurement promoting technological innovation based on the provincial panel data. These results shed light on that Chinese public procurement policy in the early stages of implementation not only failed to promote technological innovation, but significantly hindered the innovation. However, with the determination of independent innovation incentive target of Chinese public procurement policy, the policy effect has been improved, but so far the policy function of promoting independent innovation is still very limited. Finally, this study proposed to establish the policy system of government procurement for innovation by complying with the international rules, create a good environment for innovation by improving the design of the institution and reducing the rent-seeking behavior, strengthen innovation incentive oriented policy by optimizing the structure, with a view to provide the scientific basis for the improvement and perfection of future public procurement policy.