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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: 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: 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: 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: Ferenc L. Toth
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
One of the key decisions that economists working on integrated studies of climate change face is the selection of the method of accounting for damages resulting from possible climate change across a long temporal scale and the method for the intertemporal comparison of the costs associated with possible greenhouse gas abatement strategies. Sensitivity tests show that the method applied and the resulting discount rate has a major impact on the optimal climate strategy. The paper provides a short review of the various techniques that have been proposed and applied in various integrated models of climate change. The underlying problem is the following dilemma. One can attempt to be consistent with the economic theory and empirical observations, but in this case the derived discount rate will be on the order of 5 to 8%. As a result, even possibly significant damages from climate change turn out to be negligible when considered at their present value. The artificially low discount rate based on ethical reasoning, on the other hand, makes our climate-related decisions and resource allocations inconsistent with the majority of other public policy decisions.
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309454204
Category : Science
Languages : en
Pages : 281
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Book Description
The social cost of carbon (SC-CO2) is an economic metric intended to provide a comprehensive estimate of the net damages - that is, the monetized value of the net impacts, both negative and positive - from the global climate change that results from a small (1-metric ton) increase in carbon-dioxide (CO2) emissions. Under Executive Orders regarding regulatory impact analysis and as required by a court ruling, the U.S. government has since 2008 used estimates of the SC-CO2 in federal rulemakings to value the costs and benefits associated with changes in CO2 emissions. In 2010, the Interagency Working Group on the Social Cost of Greenhouse Gases (IWG) developed a methodology for estimating the SC-CO2 across a range of assumptions about future socioeconomic and physical earth systems. Valuing Climate Changes examines potential approaches, along with their relative merits and challenges, for a comprehensive update to the current methodology. This publication also recommends near- and longer-term research priorities to ensure that the SC- CO2 estimates reflect the best available science.
Author: Christian Gollier
Publisher: Princeton University Press
ISBN: 0691148767
Category : Business & Economics
Languages : en
Pages : 244
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Book Description
Today, the judge, the citizen, the politician, and the entrepreneur are concerned with the sustainability of our development.
Author: Stephen J. DeCanio
Publisher:
ISBN:
Category : Climatic changes
Languages : en
Pages :
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Book Description
Integrated assessment models have become the primary tools for comparing climate policies that seek to reduce greenhouse gas emissions. Policy comparisons have often been performed by considering a planner who seeks to make optimal trade-offs between the costs of carbon abatement and the economic damages from climate change. The planning problem has been formalized as one of optimal control, the objective being to minimize the total costs of abatement and damages over a time horizon. Studying climate policy as a control problem presumes that a planner knows enough to make optimization feasible, but physical and economic uncertainties abound. Manski, Sanstad, and DeCanio (2021) proposed and studied use of the minimax-regret (MMR) decision criterion to account for deep uncertainty in climate modeling. Here we study choice of climate policy that minimizes maximum regret with deep uncertainty regarding both the correct climate model and the appropriate time discount rate to use in intergenerational assessment of policy consequences. The analysis specifies a range of discount rates to express both empirical and normative uncertainty about the appropriate rate. The findings regarding climate policy are novel and informative. The MMR analysis points to use of a relatively low discount rate of 0.02 for climate policy. The MMR decision rule keeps the maximum future temperature increase below 2°C above the 1900-10 level for most of the parameter values used to weight costs and damages.
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: Olav Hohmeyer
Publisher: Physica
ISBN:
Category : Business & Economics
Languages : en
Pages : 420
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Book Description
As the Kyoto conference of the parties on the United Nations Framework Convention on Climate Change once again underscored, man-made climate change has become one of the major challenges to our generation and many generations to come. Since scientific evidence on climate change can be seen as increasingly reliable, the focus of our attention has to turn more and more to the question of foreseeable damages and to possibilities to prevent and mitigate climate change. In other words, we need to analyse the economic aspects of man marle climate change and the policy options to prevent its most severe impacts. This book reports on the findings of an international workshop on these aspects of global climate change. It was organised by the Centre for European Economic Research (ZEW) in Mannheim, Germany on March 6th and 7th 1997. In the light of the ongoing international policy-making process on climate change, we decided to publish the report after the Kyoto conference from December Ist to 10th, 1997, to include the results of the conference, which emphasise the importance of economic aspects and economic policy options when it comes to addressing the problern of man-made climate change. Thus, this book went to press in February 1998 the moment we received the official version of the Kyoto Protocol, which is reproduced in the annex.
Author: Joel Scheraga
Publisher: Routledge
ISBN: 1351777181
Category : Social Science
Languages : en
Pages : 667
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Book Description
This book was published in 2003.The "International Library of Environmental Economics and Policy" explores the influence of economics on the development of environmental and natural resource policy. In a series of 25 volumes, the most significant journal essays in key areas of contemporary environmental and resource policy are collected. Scholars who are recognized for their expertise and contribution to the literature in the various research areas serve as volume editors and write essays that provides the context for the collection. Volumes in the series reflect three broad strands of economic research including: natural and environmental resources; policy instruments and institutions; and methodology. The editors, in their introduction to each volume, provide a state-of-the-art overview of the topic and explain the influence and relevance of the collected papers on the development of policy. This reference series provides access to the economic literature that has shaped contemporary perspectives on land use analysis and policy.
