摘要
在不确定条件下,决定了投资项目的最优规模;研究了风险需要补偿条件下的投资项目的价值;并将投资项目价值的评价模型推广到投资项目具有某一固定寿命和随机寿命的情形;同时探讨了具有指数随机寿命的投资项目的期权价值和投资的临界价格.
The capacity of investment project was determined under uncertainty,and the value of investment project under risk compensation was researched. The evaluation model of investment project was generalized to include the situation of a fixed life or stochastic life of investment project, and the option value and citical price of investment project were discussed when the stochastic life of investment project follows exponential distribution.
出处
《经济数学》
2012年第2期66-72,共7页
Journal of Quantitative Economics
基金
湖南省自然科学基金资助项目(08JJ3007)
湖南省教育厅科学研究项目资助(020204)
关键词
投资项目价值
几何布朗运动
最优投资规模
投资期权价值
value of investment project
geometric Brownian motion
optimal investment capacity
value of investmentoption