以2012-2020年长三角41个城市的数据为样本，探究先进制造业与现代服务业融合的时空演变特征及影响因素，研究表明：①“两业”融合水平呈上升态势但区域发展不均衡，表现为上海＞江苏＞浙江＞安徽，并有空间集聚特征；②外部因素的影响在区域内和区域间有差异，经济环境、外商投资和区域创新对本市产业融合的驱动作用明显，信息技术应用通过空间溢出效应带动邻市产业融合发展；③对先进制造业服务化而言，政府支持是直接驱动因素，经济环境和区域创新发挥空间外溢效应；对现代服务业制造化而言，经济环境、外商投资和区域创新是直接驱动因素，信息技术应用产生的溢出效应驱动邻市现代服务业制造化发展。

Based on the data of 41 cities in the Yangtze River Delta from 2012 to 2020, this paper analyzes the spatial-temporal evolution characteristics and influencing factors of integration of advanced manufacturing and modern service industry. The results show that: (1) The integration level of "two industries" is on the rise, but the regional development is uneven, showing Shanghai > Jiangsu > Zhejiang > Anhui, and has the characteristics of spatial agglomeration.(2) The influence of external factors varies within and between regions. Economic environment, foreign investment and regional innovation play an obvious driving role in the city's industrial integration. The application of information technology drives the industrial integration development of neighboring cities through the spatial spillover effect. (3) For the servitization of advanced manufacturing industry, government support is the direct influencing factor, and economic environment and regional innovation play spatial spillover effect. For the manufacturing of modern service industry, economic environment, foreign investment and regional innovation are the direct factors, the spillover effect of information technology application drives the manufacturing of modern service industry in neighboring cities.

F062.9

国家自然科学基金项目“技术融合驱动的新兴产业价值链构型与企业嵌入行为研究”（71704069）；镇江市社科应用研究精品工程课题“镇江先进制造业现代服务业融合发展研究”（2021YBL042）