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Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost
المؤلفون المشاركون
Liu, Shudong
Chen, Xu
Du, Qianyi
Xiong, Xueyan
Zhong, Deliang
Deng, Na
Li, Yipeng
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-11-21
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
The cost-benefit efficiency of projects is often wrongly evaluated due to the neglect of projects’ impact on the environment.
In this paper, we aim to establish a model to measure such an impact and hence propose a more reasonable approach to evaluating cost-benefit efficiency of projects.
We divide the total cost of a certain project into two parts: Business Cost (BC) and Environmental Cost (EC).
BC is the explicit cost that can be approached from financial statements, while EC is the implicit cost which we try to quantify.
EC is composed of three parts: (1) the Ecosystem Service Value (ESV), (2) the Restoration Cost (RC) to treat the pollution caused by the projects, and (3) the Disaster Cost (DC), potential losses caused by disasters due to launch of new projects.
In order to make a cost-benefit efficiency analysis, we introduce profitability index, which is further developed into an adjusted profitability index by taking time value into consideration.
Two case studies are conducted to evaluate the effectiveness of the model.
A regional case of a coal-mining project proves that RC and DC play a significant role in cost-benefit efficiency analysis, while a nationwide case of high-speed rail shows that project scale matters.
Additionally, we put our attention on the intensity of the project, which is a created measurement to characterize the project.
Based on the study of intensity, the mechanism of cost-benefit break-even is further explained and some suggestions are proposed to policy makers.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Chen, Xu& Du, Qianyi& Xiong, Xueyan& Zhong, Deliang& Deng, Na& Liu, Shudong…[et al.]. 2019. Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost. Mathematical Problems in Engineering،Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1195038
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Chen, Xu…[et al.]. Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost. Mathematical Problems in Engineering No. 2019 (2019), pp.1-14.
https://search.emarefa.net/detail/BIM-1195038
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Chen, Xu& Du, Qianyi& Xiong, Xueyan& Zhong, Deliang& Deng, Na& Liu, Shudong…[et al.]. Redefinition of Cost-Benefit Efficiency of Land-Use Projects: Focusing on Environmental Cost. Mathematical Problems in Engineering. 2019. Vol. 2019, no. 2019, pp.1-14.
https://search.emarefa.net/detail/BIM-1195038
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1195038
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
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