| 带有模糊约束的房地产投资随机期望值模型 |
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| 引用本文： | 袁国强,展正然.带有模糊约束的房地产投资随机期望值模型[J].数学的实践与认识,2012,42(19). |
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| 作者姓名： | 袁国强 展正然 |
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| 作者单位： | 1. 河北金融学院河北省科技金融重点实验室,河北保定071051;河北金融学院基础科学部,河北保定071051
2. 中国地质大学长城学院 信息工程系,河北保定,071000 |
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| 基金项目： | 河北省科学技术研究与发展计划科研基金 |
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| 摘 要： | 基于可信性理论,提出一类新的带有模糊约束的房地产投资随机期望值模型来处理房地产经济中的不确定性信息.另一方面,通过目标函数和可信性函数的一些性质将提出的房地产投资问题转化为一个等价的线性形式,从而可以利用经典的线性规划算法进行求解.最后,给出一个房地产投资问题的实例并通过Lindo软件进行求解.
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| 关 键 词： | 可信性理论 房地产投资 随机期望值模型 线性规划 Lindo软件 |
The Real Estate Investment Stochastic Expected Value Model with Fuzzy Constraints |
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| YUAN Guo-qiang
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ZHAN Zheng-ran.The Real Estate Investment Stochastic Expected Value Model with Fuzzy Constraints[J].Mathematics in Practice and Theory,2012,42(19). |
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| Authors: | YUAN Guo-qiang ZHAN Zheng-ran |
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| Abstract: | Based on credibility theory,this paper presents a new class of real estate investment stochastic expected value model with fuzzy constraints to deal with uncertain information in real estate economy.On the other hand,this paper will transform the real estate investment problem into the equivalent linear form via some properties of the objective function and credibility function,which can be solved by classic algorithms of the linear programming. Finally,we will enumerate a practical example of the real estate investment problem and solve it by Lindo software. |
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| Keywords: | credibility theory real estate investment stochastic expected value model linear programming lindo software |
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