基于投入产出模型的港口经济贡献度研究

Research on port contribution to economy based on input-output model

从经济社会发展以及资源利用角度,采用与国际接轨的理论方法、计算模型和指标体系对港口经济贡献进行系统研究。对港口相关经济活动进行广泛调研和科学识别,构建港口对地区经济贡献的评价指标体系,结合我国国情对国际通用的"投入产出模型"进行改进,摸索出适应我国经济发展特色和港口行业生产特点的港口经济贡献的测算方法,从而能够比较科学、全面、客观地衡量港口对城市和区域经济发展的贡献。

The port contribution to regional economy is studied in view ol the economic and social development as well as resource utilization in line with the international practice on theoretical methods, calculation models and indicators. Firstly, the port-centered economic activities are widely investigated and prudently identified. Subsequently, the evaluation index system of port economic contribution is established. And then, an optimized calculation method is explored, which integrates the input-output model applied internationally with the particular condition in China. Thus, it is probable to acquire a comparatively scientific, comprehensive and objective evaluation of the port contribution to the city and the region.