中文摘要：

通过大力发展生产性服务业促进制造业升级是经济发展方式转变的重要议题。文章首先从经济效益、创新能力和结构高度3个维度阐述了生产性服务业促进制造业升级的作用机制；然后运用DEA方法，结合全国时序数据和省际截面数据，从效率视角评价了中国生产性服务业对制造业升级的促进作用。结果发现，1999年以来生产性服务业对制造业升级的综合促进作用明显改善，主要得益于生产性服务业发展规模的持续扩大；生产性服务业对制造业效益提升的促进作用显著增强，对创新能力提升的促进作用却未有改观，对制造业结构高度提升的促进作用还有较大的改进空间。此外，生产性服务业对制造业升级的促进作用效率还表现出显著的省际差异和区域差异。结论意味着，应注重优化生产性服务业结构、推动产业价值链融合以及实施差异化的区域产业政策来促进制造业升级。

英文摘要：

Promoting manufacturing upgrading through the development of producer services is an important issue of economic development modetransformation.The article firstly elaborated the promoting mechanism of producer services on manufacturing upgrading from three dimensions suchas the economic benefit,the innovation ability,and the structural height.And then,by using Data Envelopment Analysis(DEA)method,together with the national time series data and provincial panel data,the article evaluated the promoting effect of producer services on manufacturingupgrading in China from the perspective of efficiency.The results show that the overall promoting effect of producer services on manufacturing upgrading has improved significantly since1999,mainly due to the scale of producer services continues expanding.The promoting effect of producerservices on the economic benefit of manufacturing rose significantly,but no improvement of the promoting effect on the innovation ability of manufacturing.And there is still much room for the promoting effect on the structural height ascending of manufacturing.Furthermore,the promotingefficiency of producer services on manufacturing upgrading demonstrates significant provincial and regional differences.The conclusions mean thatwe should focus on optimizing the structure of producer services,promoting the integration of industrial value chain and implementing differentiated regional industrial policies,in order to promote manufacturing upgrading.