黑龙江省服务贸易发展影响因素分析
Analysis of Factors Influencing the Development of Service Trade in Heilongjiang Province

世界经济的快速发展，离不开服务贸易对其的推动。服务贸易在促进世界各国经济增长的同时也增加就业，因此越来越受到世界各国的高度重视。以黑龙江省的服务贸易发展为研究对象，分析影响其发展的各方面因素，首先设立5个二级指标，20个三级指标，其次利用群组决策特征根法对初选指标进行筛选，然后建立关键指标体系，最后采用层次分析法对指标体系计算分析，得出各指标权重，分析各个指标对黑龙江省服务贸易的发展影响程度，从而促进黑龙江省服务贸易的发展。
The rapid development of the world economy is inseparable from the promotion of service trade. Service trade not only promotes economic growth in various countries around the world, but also increases employment, thus receiving increasing attention from countries around the world. Taking the development of service trade in Heilongjiang Province as the research object, this study analyzes various factors that affect its development. Firstly, 5 secondary indicators and 20 tertiary indicators are established. Secondly, the group decision-making feature root method is used to screen the primary indicators, and a key indicator system is established. Finally, the Analytic Hierarchy Process is used to calculate and analyze the indicator system, obtain the weights of each indicator, and analyze the degree of impact of each indicator on the development of service trade in Heilongjiang Province, thus promoting the development of service trade in Heilongjiang Province.