Buchholz, Wolfgang and Schumacher, Jan (2010) Discounting and welfare analysis over time: Choosing the eta. EUROPEAN JOURNAL OF POLITICAL ECONOMY, 26 (3). pp. 372-385. ISSN 0176-2680,
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Based on the Ramsey equation and the rejection of pure utility time discount, the Stern Review on the Economics of Climate Change concentrates on the use of the elasticity of marginal utility eta in the intergenerational social welfare function (and not on the pure rate of time preference p as most of the existing literature) in order to avoid excessive saving. In this paper we first show that also from the viewpoint of sustainability, it is preferable to make ethically motivated decisions on the distribution across generations by the use of eta and not of rho. In addition, we examine how different specific values of eta correspond to ethically relevant properties as "circumstance solidarity" and "no-envy". Finally, we discuss the fundamental critique that has been raised against Stern's ethically based welfare theoretic approach to valuation across time. (C) 2009 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | OF-CLIMATE-CHANGE; RISK-AVERSION; PREFERENCE; ECONOMICS; CONSUMPTION; INEQUALITY; SUSTAINABILITY; UTILITY; FUTURE; EQUITY; Ramsey equation; Discounting; Sustainability; Circumstance solidarity; No-envy |
| Subjects: | 300 Social sciences > 330 Economics |
| Divisions: | Business, Economics and Information Systems > Institut für Volkswirtschaftslehre und Ökonometrie > Entpflichtete oder im Ruhestand befindliche Professoren > Lehrstuhl für Finanzwissenschaft, insbesondere Umweltökonomie (Prof. Dr. Wolfgang Buchholz) |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 14 Jul 2020 14:12 |
| Last Modified: | 14 Jul 2020 14:12 |
| URI: | https://pred.uni-regensburg.de/id/eprint/24219 |
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