Discounting and Intergenerational Equity

Discounting and Intergenerational Equity

Hardback (03 May 1999)

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Publisher's Synopsis

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.

About the Publisher

Routledge

Routledge

Routledge is the world's leading academic publisher in the Humanities and Social Sciences. We publish thousands of books and journals each year, serving scholars, instructors, and professional communities worldwide. Our current publishing programme encompasses groundbreaking textbooks and premier, peer-reviewed research in the Social Sciences, Humanities, and Built Environment. We have partnered with many of the most influential societies and academic bodies to publish their journals and book series. Readers can access tens of thousands of print and e-books from our extensive catalogue of titles. Routledge is a member of Taylor & Francis Group, an informa business.

Book information

ISBN: 9780915707898
Publisher: Taylor & Francis
Imprint: Routledge
Pub date:
DEWEY: 320.6
DEWEY edition: 21
Language: English
Number of pages: 186
Weight: 317g
Height: 228mm
Width: 153mm
Spine width: 15mm