Evaluation of Public Projects with Cost-Benefit Analysis
نویسندگان
چکیده
منابع مشابه
Benefit-cost analysis in public health.
This chapter gives an overview of benefit-cost analysis (BCA) and similar evaluation tools, such as cost-effectiveness analysis and technology-based standards, in the context of public health. We describe these evaluation tools, how they are used, their shortcomings, and how they should be interpreted. As with other powerful tools, they are subject to misuse and misinterpretation, even by profe...
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Conventional benefit-cost analysis incorporates the normally reasonable assumption that the policy or project under examination is marginal. Among the assumptions this entails is that the policy or project is small, so the underlying growth rate of the economy does not change. However, this assumption may be inappropriate in some important circumstances, including in climate-change and energy p...
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The benefit/cost (B/C) ratio method is utilized in many government and public work projects to determine if the expected benefits provide an acceptable return on the estimated investment and costs. Many authors have studied probabilistic cash flows in recent years. They introduced some analytical methods which determine the probability distribution function of the net present value and internal...
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Public authorities often invoke the precautionary principle to ban or postpone the development of innovative projects with uncertain but potentially harmful irreversible impacts on the environment or health. As stated in the Rio declaration, the precautionary principle suggests balancing costs and benefits associated with irreversible decisions while taking account of the perspective to acquire...
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Understanding the diversity of animal signals requires knowledge of factors which may influence the different stages of communication, from the production of a signal by the sender up to the detection, identification and final decision-making in the receiver. We studied a Neotropical katydid (Docidocercus gigliotosi) which uses airborne sound for long distance communication, but also an alterna...
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ژورنال
عنوان ژورنال: Gospodarka Narodowa
سال: 2001
ISSN: 0867-0005,2300-5238
DOI: 10.33119/gn/113929