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Discount Rates



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Discount rates are used to determine the present and future values of resources. Buying commodities through the futures exchange is a good example of this. Higher discount rates discount future values relative to present values and, therefore encourage exploitation (extraction or harvest) in the present rather than delaying for a future date. When comparing a scenario between renewable and nonrenewable energy resources, high discount rates can result in a propensity to over-invest in fossil fuel energy over renewable energy (see Gillingham and Sweeney 2010:12).

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(CC Image of Wall Street's New York Stock Exchange in New York, New York by Arnoldius (Wikimedia Commons) [CC-BY-SA-3.0 (], via Wikimedia Commons

by Sorby, Coty E last modified Aug 07, 2014 11:03 AM

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