Uncertainties in the Cost-Benefit Analysis of Adaptation Measures, and Consequences for Decision Making

Author(s):  
S. Hallegatte
2017 ◽  
Vol 5 ◽  
pp. 480-485 ◽  
Author(s):  
Secărea Tudorel

Making decisions on funding or not funding projects is the most difficult process in management, especially for the state services that have a limited budget. The aim of this study is to establish a new simplified system for evaluating small projects based on translating all values into economic terms. The new system tries to simplify the Cost-Benefit Analysis (on which it is based) to the bare minimum and still keep a high degree of relevance to the decision-making process. The conclusions were somewhat remarkable, mostly because the system gives accurate and relevant data for comparing projects despite its simplicity. The other big benefit of this system is its simple nature and ease of understanding even for people with no economic studies.The applied part of this paper involves an analysis of real projects in Brasov County – Romania and the results of applying Cost-Benefit Analysis and the new method for evaluating projects.The paper concludes proposing a new, modern and simple system for improving decision making on small projects.


2004 ◽  
Vol 44 (161) ◽  
pp. 193-203 ◽  
Author(s):  
Ferhat Cejvanovic ◽  
Crtomir Rozman

Before making a decision to invest in fruit growing, an investor needs to have the basic information on which to base his decision. This information contains sufficient economic indicators to form the basis for the decision making. The decision should be based, first of all, on economic profitability of the investment. Cost-benefit analysis is a method which provides the decision maker with the information about a number of economic indicators regarding the desired investment, from its profitability and competitiveness to the return on investment period, etc. This paper deals with the cost-benefit analysis in the decision-making process concerning economic profitability of investing in agricultural production, namely the newly planted fruit. Cost-benefit analysis has many advantages compared with the other known methods. It has proved very useful in agricultural production since it makes it possible to estimate the profitability of investment in very specific conditions of agricultural production, taking into account numerous factors of its economic efficiency as well as the main effects that may be expected both by individual producers and the social community as a whole.


Author(s):  
Tetyana Kibuk

The article is devoted to the study of one of the most relevant and widely used tools of the modern decision-making process at the national and international levels – cost-benefit analysis (CBA). The article defines the purpose of the cost-benefit analysis. Three approaches to the selection of CBA stages are analyzed, among which there are three, from five to seven and ten stages. Their advantages and disadvantages are highlighted. The modern stages of the analysis of benefits and costs are systematized, namely: determining the level of analysis and its purpose; identification of alternatives to the public project; identification of the list of benefits and costs of the project; valuation in monetary terms of certain benefits and costs; establishing project evaluation criteria; discounting benefits and costs to obtain the present value of the project; determination of the net present value of social project options; analysis of the sensitivity of the social project; analysis of the distribution of existing benefits from the public project and selection one project among several alternative ones for implementation. The figures of the choice of existing alternatives of the public project are analyzed. Existing types of project costs are identified, including direct, indirect, tangible, intangible, opportunity and real costs. The list of benefits investigated by the analysis is determined, which include: monetary, non-monetary and intangible benefits. The difference between monetary valuation of project benefits and costs at shadow and market prices is investigated. The most common selection criteria in the modern project decision-making process are analyzed. The peculiarities of the formation of the social discount rate are highlighted. The features of sensitivity analysis and the purpose for its implementation are determined. Existing types of uncertainty and ways to overcome them are summarized, namely knowledge uncertainty, policy uncertainty and future uncertainty. The specifics of decision making in the cost-benefit analysis are studied. Further directions of research of problematic questions of the cost-benefit analysis in modern economy are identified.


2007 ◽  
pp. 70-84 ◽  
Author(s):  
E. Demidova

This article analyzes definitions and the role of hostile takeovers at the Russian and European markets for corporate control. It develops the methodology of assessing the efficiency of anti-takeover defenses adapted to the conditions of the Russian market. The paper uses the cost-benefit analysis, where the costs and benefits of the pre-bid and post-bid defenses are compared.


1999 ◽  
Vol 40 (10) ◽  
pp. 153-159 ◽  
Author(s):  
D. H. Newsome ◽  
C. D. Stephen

Many countries are investing in measures to improve surface water quality, but the investment programmes for so doing are increasingly becoming subject to cost-benefit analysis. Whilst the cost of control measures can usually be determined for individual improvement schemes, there are currently no established procedures for valuing the benefits attributable to improved surface water quality. The paper describes a methodology that has been derived that now makes this possible.


2020 ◽  
Vol 12 (15) ◽  
pp. 6156
Author(s):  
Nataša Šuman ◽  
Mojca Marinič ◽  
Milan Kuhta

Sustainable development is a priority for the future of our society. Sustainable development is of particular importance to the Architecture, Engineering, and Construction (AEC) industry, both for new buildings and for the renovation of existing buildings. Great potential for sustainable development lies in the renovation of existing office buildings. This paper introduces a new framework for identifying the best set of renovation strategies for existing office buildings. The framework applies selected green building rating system criteria and cost-effective sustainable renovation solutions based on cost-benefit analysis (CBA), and thus provides a novelty in decision-making support for the sustainable renovation of office buildings at an early-stage. The framework covers all necessary steps and activities including data collection, determination of the required level of renovation, selection of the green building rating system, identification of impact categories and criteria, and final evaluation and decision-making using CBA. The framework can be used in conjunction with different systems and according to different regional characteristics. The applicability of the addressing procedure is shown through a case study of a comprehensive renovation of an office building in the city of Maribor.


Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1297
Author(s):  
Juntae Kim ◽  
Hyo-Dong Han ◽  
Wang Yeol Lee ◽  
Collins Wakholi ◽  
Jayoung Lee ◽  
...  

Currently, the pork industry is incorporating in-line automation with the aim of increasing the slaughtered pork carcass throughput while monitoring quality and safety. In Korea, 21 parameters (such as back-fat thickness and carcass weight) are used for quality grading of pork carcasses. Recently, the VCS2000 system—an automatic meat yield grading machine system—was introduced to enhance grading efficiency and therefore increase pork carcass production. The VCS2000 system is able to predict pork carcass yield based on image analysis. This study also conducted an economic analysis of the system using a cost—benefit analysis. The subsection items of the cost-benefit analysis considered were net present value (NPV), internal rate of return (IRR), and benefit/cost ratio (BC ratio), and each method was verified through sensitivity analysis. For our analysis, the benefits were grouped into three categories: the benefits of reducing labor costs, the benefits of improving meat yield production, and the benefits of reducing pig feed consumption through optimization. The cost-benefit analysis of the system resulted in an NPV of approximately 615.6 million Korean won, an IRR of 13.52%, and a B/C ratio of 1.65.


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