Abstract: Abstract:At present, China has shifted from high-speed growth to high-quality development. However, China currently faces the outstanding problems of unbalanced and uneven development. Service development, especially high-tech service development, is unbalanced and inadequate relative to manufacturing development.The effective supply capacity is insufficient, industrial efficiency is not high. Firstly,With Non-competitive I-O, it analyzes Inter industry mutual influence and spread degree with two industrial correlation indexes, i.e. induction coefficient and influence coefficient. Both the influence coefficient and the induction coefficient of China's high-tech service industry have increased. Secondly,With Non-competitive I-O, the efficiency of high-tech service is decomposed into domestic value-added efficiency and import product efficiency.Then, based on the value-added efficiency of high-tech service, it analyzes the impact of China's high-tech service on manufacturing efficiency dynamically.The result shows that China's high-tech service cannot effectively improve manufacturing efficiency. Therefore, this paper proposes that China should take the innovation as the main endogenous driving force, promote the integration of manufacture and high-tech service , expand service industry opening, and promote the integration of manufacturing industry and high-tech service industry.

摘要： 摘要：当前，中国由高速增长转向高质量发展，然而中国当前面临着不平衡不充分发展的突出问题，服务业特别是高技术服务业发展相对于制造业表现为不平衡不充分，服务业有效供给能力不足，产业效率不高。本文首先运用非竞争型投入产出表，运用感应力系数和影响力系数2个产业关联度指标，测算产业间的相互影响和波及程度，中国高技术服务业影响力系数和感应力系数均越来越强。然后，本文进一步运用非竞争型I-O，将高技术服务业效率分解为国内增加值效率和进口产品效率，分析中国高技术服务业对制造业效率影响的动态变迁，发现高技术服务业还不能有效促进制造业效率提高。因此，本文提出中国应以创新为主要内生动力，促进制造业和高技术服务业融合、加快服务业人才培养提高劳动效率等建议。