Optimal Foreign Project Selection and Adjustment with Project Parameters and FX Rate Given by Experts' Evaluations

This paper discusses a foreign project selection and adjustment problem in the situation where foreign project parameters and the foreign exchange rate are given by experts' evaluations. Uncertain variables are used to describe these parameters. In the paper, selection of the new foreign projects and the adjustment of the existing foreign projects are considered simultaneously, and an optimal model is proposed. Moreover, the deterministic equivalents of the model are provided so that the users can use currently available programming solvers to solve the problem. As an illustration, a numerical example is also presented.