高速公路BOT项目特许权期决策研究
(1.河北工业大学经济管理学院,天津 300401;2.河北省高速公路邢汾筹建处,河北 邢台 054000)
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摘要:科学地确定高速公路BOT项目特许权期,是项目公司和政府部门关注的焦点之一。在兼顾项目公司年均最低期望收益和政府部门保留收益的前提下,比较特许权期(Tc)与交通量饱和时对应的时点(Tb),构建Tc≥Tb和Tc<Tb两种情况下的高速公路BOT项目的特许权期决策模型。通过计算比较以获得项目的收费期和最优特许权期。最后以算例验证决策模型的科学性和有效性。关键词:高速公路工程;BOT;特许权期;期望效用;投资决策Abstract:How to scientifically determine the concession period is one of the focus problems for the project companies and government departments. In this paper,taking into account the average annual minimum expected return of the project company and the retained earning of the government department,compares two variables of the concession term(Tc)and the time point of traffic saturation(Tb),constructs the decision-making models of concession term for highway BOT project in two conditions of Tc≥Tb and Tc<Tb. By applying these models,gets the billing period and optimal concession term through comparing with assumptions. Lastly,introduces an example to validate the effectiveness of the decision-making model of concession term.Keywords:highway project;BOT;concession term;expected utility;investment decision参考文献[1] Shash A A. Factors considered in tendering decisions by top UK contractors[J]. Journal of Construction Management and Economics,1993,11(2):111-118.[2] Engel E,Fisher R,Galetovic A. Least present value of revenue actions and highway franchising[J]. Journal of Political Economy,2001,109(5):993-1020.[3] Michael J Garvin,Charles Y J Cheah. Valuation techniques for infrastructure investment decision[J]. Construction Management and Economics,2004,22(4):373-383.[4] Zhang Xueqing,Simaan M AbouRizk. Determining a reasonable concession period for private sector provision of public works and services[J]. Canadian Journal of Civil Engineering,2006,33(5):622-631.[5] 简迎辉,梅明月,鲍莉荣.考虑工期——投资相关性的BOT项目特许期决策研究[J].建筑经济,2014(3):46-49.[6] 王东波,宋金波,戴大双,李铮.弹性需求下交通BOT项目特许期决策[J].管理工程学报,2011,25(3):116-122.[7] 赵立力,谭德庆.BOT项目特许权期和投资规模决策分析[J].运筹与管理,2007,16(8):39-44.[8] 吴孝灵,周晶,洪巍.基于有效运营期的BOT项目特许权期决策模型[J].系统工程学报,2011,26(3):373-378.建筑经济,2015(01):44-47