Urban water conservation is typically achieved through prescriptive regulations, including the rationing of water for particular uses and requirements for the installation of particular technologies. A significant shift has occurred in pollution control regulations toward market-based policies in recent decades. We offer an analysis of the relative merits of marketbased and prescriptive approaches to water conservation, where prices have rarely been used to allocate scarce supplies. The analysis emphasizes the emerging theoretical and empirical evidence that using prices to manage water demand is more cost-effective than implementing non-price conservation programs, similar to results for pollution control in earlier decades. Price-based approaches also have advantages in terms of monitoring and enforcement. In terms of predictability and equity, neither policy instrument has an inherent advantage over the other. As in any policy context, political considerations are important.
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Paper provided by Resources For the Future in its series Discussion Papers with number
dp-08-22.
References listed on IDEAS Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
M. L. Weitzman, 1973.
"Prices vs. Quantities,"
Working papers
106, Massachusetts Institute of Technology (MIT), Department of Economics.
Other versions:
Hugh Sibly, 2006.
"Efficient Urban Water Pricing,"
Australian Economic Review,
The University of Melbourne, Melbourne Institute of Applied Economic and Social Research, vol. 39(2), pages 227-237, 06.
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