摘要
地下综合管廊在城市建设中的重要性随着新型城镇化的发展日益提升,其投资建设运营模式现多采用政府与社会资本合作的PPP模式.由于在PPP模式中需要对项目的特许期、使用者付费以及政府方的财政补贴等进行决策,为了解决实际项目特许协议中上述因素的决策以及调整过程中缺少依据的问题,本文综合考虑项目中各参与方的利益构建多目标规划与评价模型,并运用系统动力学的方法模拟项目的收益净现值并分析项目的财政补贴、使用者付费、特许期之间的联动调整关系,为综合管廊项目补贴、定价以及合理利润率和特许期的调整决策提供建议与参考.
With the development of new urbanization,the importance of underground comprehensive pipeline corridor in urban construction is increasing day by day.The PPP mode of government and social capital cooperation is mostly used in its investment and construction operation mode.In order to solve the problem of lack of basis in the decision-making and adjustment process of the above factors in the actual project concession agreement,this paper synthetically considers the interests of all participants in the project,constructs a multi-objective planning and evaluation model,and uses the method of system dynamics to simulate the project.Aim To analyze the net present value of income and the linkage adjustment relationship among financial subsidy,user payment and concession period,so as to provide suggestions and references for the adjustment decision-making of comprehensive Corridor project subsidy,pricing,reasonable profit rate and concession period.
作者
罗福周
王冠楠
LUO Fuzhou;WANG Guannan(School of Management,Xi′an Univ.of Arch.&Tech.,Xi′an 710055,China)
出处
《西安建筑科技大学学报（自然科学版）》
北大核心
2019年第6期917-924,共8页
Journal of Xi'an University of Architecture & Technology(Natural Science Edition)
基金
国家自然科学基金项目(71974155)。
