کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
246790 | 502389 | 2013 | 14 صفحه PDF | دانلود رایگان |
The determination of the concession period length directly affects both the involved government and private investors' financial returns and risks in a Build–Operate–Transfer project. In existing methods, the concession period is usually determined by the concessionaire depending on their expected investment return, or predicted without comprehensive analysis of the influential factors. In view of this, a Decision Support System for concession period length determination (CPLD) was developed and, as demonstrated herein provides a possible way of solving the concession period problem, especially under the impact of influential factors. The influential factors were firstly investigated. Then the overall model was developed using the Monte Carlo method. A dataset of a simulated highway project was employed to verify the model. The results show that the developed model can generate a set of alternatives, among which a reasonable one could be selected after balancing the interests of both sides.
► We develop Decision Support System for concession period problem.
► We investigate and develop the influential factors.
► We set up simulation model to predict the concession length.
► The model generates alternatives and the optimal one can be selected.
Journal: Automation in Construction - Volume 31, May 2013, Pages 114–127