Decomposed fuzzy cost-benefit analysis and an application on ophthalmologic robot selection

IF 1 4区经济学 Q4 BUSINESS

Engineering Economist Pub Date : 2023-01-02 DOI:10.1080/0013791X.2023.2179709

Eda Boltürk, Elif Haktanır

引用次数: 0

Abstract

Abstract Cost-benefit analysis is a benefit measurement method that compares the cost required to realize the product, service or result with the benefits to be obtained. It allows future earnings to be calculated with the present value of money and different projects can be compared. In this study, the uncertainties of decision maker inputs were reflected in a more realistic way by dealing with the cost-benefit analysis under decomposed fuzzy sets. The contribution of this study to the literature are the decomposed fuzzy linguistic term scale, which is proposed for the first time, and the new equations and formulations developed for cost-benefit analysis under fuzziness. This study also contributes to the successful applicability of engineering economics issues and financial analysis methods under fuzziness.

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分解模糊成本效益分析及其在眼科机器人选择中的应用

成本效益分析是将实现产品、服务或结果所需的成本与所能获得的效益进行比较的一种效益度量方法。它允许用货币的现值来计算未来的收益，并且可以比较不同的项目。本研究通过分解模糊集下的成本效益分析，更真实地反映了决策者输入的不确定性。本研究对文献的贡献在于首次提出了分解的模糊语言术语量表，并为模糊条件下的成本效益分析开发了新的方程和公式。本研究也有助于工程经济学问题和财务分析方法在模糊性下的成功应用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Engineering Economist ENGINEERING, INDUSTRIAL-OPERATIONS RESEARCH & MANAGEMENT SCIENCE

CiteScore

2.00

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： The Engineering Economist is a refereed journal published jointly by the Engineering Economy Division of the American Society of Engineering Education (ASEE) and the Institute of Industrial and Systems Engineers (IISE). The journal publishes articles, case studies, surveys, and book and software reviews that represent original research, current practice, and teaching involving problems of capital investment. The journal seeks submissions in a number of areas, including, but not limited to: capital investment analysis, financial risk management, cost estimation and accounting, cost of capital, design economics, economic decision analysis, engineering economy education, research and development, and the analysis of public policy when it is relevant to the economic investment decisions made by engineers and technology managers.