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Author: Paul R. Portney
Publisher: Routledge
ISBN: 1135892016
Category : Business & Economics
Languages : en
Pages : 262
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Book Description
The full effects of decisions made today about many environmental policies -including climate change and nuclear waste- will not be felt for many years. For issues with long-term ramifications, analysts often employ discount rates to compare present and future costs and benefits. This is reasonable, and discounting has become a procedure that raises few objections. But are the methods appropriate for measuring costs and benefits for decisions that will have impacts 20 to 30 years from now the right ones to employ for a future that lies 200 to 300 years in the future? This landmark book argues that methods reasonable for measuring gains and losses for a generation into the future may not be appropriate when applied to a longer span of time. Paul Portney and John Weyant have assembled some of the world's foremost economists to reconsider the purpose, ethical implications, and application of discounting in light of recent research and current policy concerns. These experts note reasons why conventional calculations involved in discounting are undermined when considering costs and benefits in the distant future, including uncertainty about the values and preferences of future generations, and uncertainties about available technologies. Rather than simply disassemble current methodologies, the contributors examine innovations that will make discounting a more compelling tool for policy choices that influence the distant future. They discuss the combination of a high shout-term with a low long-term diescount rate, explore discounting according to more than one set of anticipated preferences for the future, and outline alternatives involving simultaneous consideration of valuation, discounting and political acceptability.
Author: Paul R. Portney
Publisher: Routledge
ISBN: 1135892016
Category : Business & Economics
Languages : en
Pages : 262
Get Book Here
Book Description
The full effects of decisions made today about many environmental policies -including climate change and nuclear waste- will not be felt for many years. For issues with long-term ramifications, analysts often employ discount rates to compare present and future costs and benefits. This is reasonable, and discounting has become a procedure that raises few objections. But are the methods appropriate for measuring costs and benefits for decisions that will have impacts 20 to 30 years from now the right ones to employ for a future that lies 200 to 300 years in the future? This landmark book argues that methods reasonable for measuring gains and losses for a generation into the future may not be appropriate when applied to a longer span of time. Paul Portney and John Weyant have assembled some of the world's foremost economists to reconsider the purpose, ethical implications, and application of discounting in light of recent research and current policy concerns. These experts note reasons why conventional calculations involved in discounting are undermined when considering costs and benefits in the distant future, including uncertainty about the values and preferences of future generations, and uncertainties about available technologies. Rather than simply disassemble current methodologies, the contributors examine innovations that will make discounting a more compelling tool for policy choices that influence the distant future. They discuss the combination of a high shout-term with a low long-term diescount rate, explore discounting according to more than one set of anticipated preferences for the future, and outline alternatives involving simultaneous consideration of valuation, discounting and political acceptability.
Author: Paul R. Portney
Publisher: Resources for the Future
ISBN: 9780915707898
Category : Business & Economics
Languages : en
Pages : 204
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Book Description
In policymaking, economists may use discount rates to compare present with future costs and benefits. In this landmark book, a number of the world's foremost economists reconsider the appropriate use of discounting for the future. This work should go a long way toward refining the economic dimensions of public policy, particularly in environmental matters. As with the policies it discusses, the impact of the book should be felt tomorrow as well as today.
Author: Paul R. Portney
Publisher: Routledge
ISBN: 113589194X
Category : Business & Economics
Languages : en
Pages : 199
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Book Description
The full effects of decisions made today about many environmental policies -including climate change and nuclear waste- will not be felt for many years. For issues with long-term ramifications, analysts often employ discount rates to compare present and future costs and benefits. This is reasonable, and discounting has become a procedure that raises few objections. But are the methods appropriate for measuring costs and benefits for decisions that will have impacts 20 to 30 years from now the right ones to employ for a future that lies 200 to 300 years in the future? This landmark book argues that methods reasonable for measuring gains and losses for a generation into the future may not be appropriate when applied to a longer span of time. Paul Portney and John Weyant have assembled some of the world's foremost economists to reconsider the purpose, ethical implications, and application of discounting in light of recent research and current policy concerns. These experts note reasons why conventional calculations involved in discounting are undermined when considering costs and benefits in the distant future, including uncertainty about the values and preferences of future generations, and uncertainties about available technologies. Rather than simply disassemble current methodologies, the contributors examine innovations that will make discounting a more compelling tool for policy choices that influence the distant future. They discuss the combination of a high shout-term with a low long-term diescount rate, explore discounting according to more than one set of anticipated preferences for the future, and outline alternatives involving simultaneous consideration of valuation, discounting and political acceptability.
Author: Paul R. Portney
Publisher: Routledge
ISBN: 9781315060712
Category : Business & Economics
Languages : en
Pages : 200
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Book Description
The full effects of decisions made today about many environmental policies -including climate change and nuclear waste- will not be felt for many years. For issues with long-term ramifications, analysts often employ discount rates to compare present and future costs and benefits. This is reasonable, and discounting has become a procedure that raises few objections. But are the methods appropriate for measuring costs and benefits for decisions that will have impacts 20 to 30 years from now the right ones to employ for a future that lies 200 to 300 years in the future? This landmark book argues that methods reasonable for measuring gains and losses for a generation into the future may not be appropriate when applied to a longer span of time. Paul Portney and John Weyant have assembled some of the world's foremost economists to reconsider the purpose, ethical implications, and application of discounting in light of recent research and current policy concerns. These experts note reasons why conventional calculations involved in discounting are undermined when considering costs and benefits in the distant future, including uncertainty about the values and preferences of future generations, and uncertainties about available technologies. Rather than simply disassemble current methodologies, the contributors examine innovations that will make discounting a more compelling tool for policy choices that influence the distant future. They discuss the combination of a high shout-term with a low long-term diescount rate, explore discounting according to more than one set of anticipated preferences for the future, and outline alternatives involving simultaneous consideration of valuation, discounting and political acceptability.
Author: Theodoros Boditsis
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Cass R. Sunstein
Publisher:
ISBN:
Category : Policy sciences
Languages : en
Pages : 40
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Book Description
There is an elaborate debate over the practice of 'discounting' regulatory benefits, such as environmental improvements and decreased risks to health and life, when those benefits will not be enjoyed until some future date. Economists tend to think that, as a general rule, such benefits should be discounted in the same way as money; many philosophers and lawyers doubt that conclusion on empirical and normative grounds. Both sides neglect a simple point: Once government has converted regulatory benefits into monetary equivalents, what is being discounted is merely money, not regulatory benefits as such. No one seeks to discount health and life - only the money that might be used to reduce threats to these goods. To be sure, cost-benefit analysis with discounting can produce serious problems of intergenerational equity; but those problems, involving the obligations of the present to the future, require an independent analysis. Failing to discount will often hurt, rather than help, future generations. Solutions to the problem of intergenerational equity should not be conflated with the question whether to discount.
Author: Jonathan Orlando Zaddach
Publisher: Springer
ISBN: 3658121343
Category : Political Science
Languages : en
Pages : 67
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Book Description
In this thesis, Orlando Zaddach applies a discounting scheme derived by Krysiak (2010) in the latest DICE model and presents its implications for optimal climate policy. Furthermore, he carries out a one-factor-at-a-time (OFAT) sensitivity analysis to check the discounting scheme for robustness. It turns out that the proposed discounting scheme fails in incorporating consumer sovereignty and intergenerational equity sufficiently.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Robert C. Lind
Publisher: Routledge
ISBN: 1135985251
Category : Business & Economics
Languages : en
Pages : 476
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Book Description
This is a collection of theoretical papers, including contributions by Partha Dasgupta and three Nobel prize-winning economists: Kenneth Arrow, Amartya Sen, and Joseph Stiglitz. Originally published in 1982.
Author:
Publisher:
ISBN:
Category :
Languages : it
Pages : 406
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Book Description
