文章从“新常态”背景出发,立足于西部城市发展战略视角,运用数字化定量方法,通过分析西部城市服务业及服务贸易现状,并结合市场占有率(MS)、显示性比较优势指数(RCA)和贸易竞争优势指数(TC)等服务贸易发展指标,认为在“新常态”下,西部城市服务贸易虽然承受着下行的压力,但提升空间较大,需要将要素禀赋及外力驱动转变为创新驱动,才能在新一轮竞争中找到自身的立足点和突破点。 Based on the background of “new normal ”, this paper, based on the strategy of western city development, uses digital quantitative method to analyze the present situation of service trade and service trade in western cities. Combining the market share (MS), the display comparative advantage index RCA) and Trade Competitiveness Index (TC), we think that under “new normal ”, although the service trade in western cities is under the pressure of downward pressure, there is more room for improvement in the service trade of western cities, which requires that factor endowments and external forces drive Into innovation-driven, in order to find their own foothold and breakthrough point in the new round of competition.