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題 名 | 不等年限方案之模糊現值法=Fuzzy Present-Value Methods of Projects with Different Lives |
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作 者 | 王俊傑; | 書刊名 | 國立虎尾技術學院學報 |
卷 期 | 2 1999.03[民88.03] |
頁 次 | 頁237-248 |
分類號 | 440.01355 |
關鍵詞 | 模糊數; 現值法; 不等年限; Fuzzy numbers; Present-value method; Different lives; |
語 文 | 中文(Chinese) |
中文摘要 | 傳統工程經濟學在探討不等年限之現值法問題只能就現金流量、利率及期數為一 般型確定值或機率型確定值作數值運算。然而現實的環境,許多狀況下只能獲致模糊值作其 運算,本文乃在上述三項變數為模糊數據,推導不等年限現值法之正確公式及介紹模糊淨現 值之評比方法。 |
英文摘要 | In classical engineering economics, we can only calculate with the general crisp numbers and the probability numbers of cash flows, interest rate and interest periods. However, in practical world we only get the fuzzy numbers of the mentioned above. This paper is meant to derive the formulae of fuzzy present-value of projects with different lives based on the fact that the above mentioned variables are fuzzy numbers and introduce the comparative method of fuzzy net present- value. |
本系統中英文摘要資訊取自各篇刊載內容。