CAJ | 학술논문

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（T b），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。
과학지학정고속공로BOT항목특허권기，시항목공사화정부부문관주적초점지일。재겸고항목공사년균최저기망수익화정부부문보류수익적전제하，비교특허권기（Tc）여교통량포화시대응적시점（T b），구건Tc≥Tb화Tc＜Tb량충정황하적고속공로BOT항목적특허권기결책모형。통과계산비교이획득항목적수비기화최우특허권기。최후이산례험증결책모형적과학성화유효성。
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.