论文部分内容阅读
交通项目投资决策是区域经济系统的一类重要决策问题．社会经济效益是交通投资决策的主要依据．本文运用社会经济发动机理论，提出了交通投资区域综合效益的概念和分析模型．依据交通与区域经济增长之间的内在联系，给出用区域经济潜能作为交通投资区域经济影响的一种测度方法，分析了扩散系数与经济潜能的关系，并据此建立了交通投资决策的一般原则．本文最后探讨了交通投资区域经济效益的变动规律。
Traffic project investment decision-making is a kind of important decision-making problem of regional economic system. Socioeconomic benefits are the main basis for transportation investment decisions. Based on the theory of social economy engine, this paper puts forward the concept and analysis model of comprehensive benefit of transportation investment. According to the intrinsic relationship between transportation and regional economic growth, this paper gives a measure of regional economic potential as a measure of regional economic impact of transportation investment, analyzes the relationship between diffusion coefficient and economic potential, and establishes the general decision of transportation investment in principle. Finally, this paper discusses the changes of regional economic benefits of transportation investment.