"People in Sofia are willing to pay 4.2 percent of their income or more for a program to improve air quality"--Cover.

People in Sofia are willing to pay 4.2 percent of their income or more for a program to improve air quality. Through a survey, Wang and Whittington study willingness to pay for improvements in air quality in Sofia, Bulgaria. Using a stochastic payment card approach - asking respondents the likelihood that they would agree to pay a series of prices - they estimate the distribution of willingness to pay various prices. They find that people in Sofia are willing to pay up to about 4.2 percent of their income for a program to improve air quality. The income elasticity of willingness to pay for air quality improvements is about 27 percent. For comparison, they also used the referendum contingent valuation approach. Results from that approach yielded a higher estimate of willingness to pay. This paper - a product of Infrastructure and Environment, Development Research Group - is part of a larger effort in the group to understand the economics of pollution control in developing countries.

Abstract: "This paper presents a case study of willingness-to-pay (WTP) estimation using random valuation models. A contingent valuation survey was conducted in Yerevan, Armenia to estimate people's WTP for the protection of Lake Sevan. Three elicitation formats - open-ended, closed-ended, and the stochastic payment card (SPC) approach - were used with split random samples. WTP models with heterogeneous errors were constructed and estimated with the survey data. The SPC approach produces a higher estimation of the mean WTP than both the open-ended and closed-ended approaches, while results from the open-ended and closed-ended elicitation formats are similar. Furthermore, contrary to research findings obtained in the United States, this study finds higher WTP estimations with mail surveys than with personal interviews. This paper - a product of the Infrastructure and Environment Team, Development Research Group is part of a larger effort in the group to understand the economics of sustainable development in developing countries"--World Bank web site.

"Both regulation and public disclosure belong in the environmental regulators' arsenal. Strong, clear standards combined with a significant, credible penalty system send the right signals to the regulated community, which responds by lowering pollution emissions. The public disclosure of environmental performance also provides strong additional incentives to pollution control"--Cover.

This major reference work the first of its kind provides a comprehensive and authoritative introduction to the large and growing literature on contingent valuation. It includes entries on over 7,500 contingent valuation papers and studies from over 130 countries covering both the published and grey literatures. This book provides an interpretive historical account of the development of contingent valuation, the most commonly used approach to placing a value on goods not normally sold in the marketplace. The major fields catalogued here include culture, the environment, and health application. This bibliography is an ideal starting point for researchers wanting to find other studies that have valued goods or used techniques similar to those they are interested in. For those wanting to conduct meta analyses, the book will serve as an invaluable guide to source material. For those wanting to conduct meta analyses, the book will serve as an invaluable guide to source material. In addition to the print edition we offer access, for purchasers of the book, to a website providing the contents of as a searchable Word document and in a variety of standard bibliographic database forms. Contingent Valuation is an indispensable reference source for researchers, scholars and policymakers concerned with survey approaches to the problem of environmental valuation.

This workshop proceedings discusses ancillary effects of greenhouse gas mitigation.

"The gains from the transition in post-communist Russia were captured by the new managerial class, which won rents from the state in the form of privatized enterprises, state subsidies, credits, and opportunities for tax evasion. Those rents reduced state revenues that could have supported social policy-- including pension reform, which in turn could have fueled industrial restructuring. With neither pension reform nor industrial restructuring, Russia's economy has continued to shrink"--Cover.

In Bulgaria, Hungary, and Poland, the higher the relative household income is, the higher the savings rate is. But, surprisingly, savings rates appear to be unaffected by either sector of employment (public or Private) or form of employment. Savings rates are significantly higher for households that do not own their own homes or that own few of the standard consumer durables - possibly because, with no retail credit or mortgage markets, households must save to purchase houses and durables.

"Transition was never going to be easy, even with the highly promising long-run outlook. Not only was the process itself a major theoretical and policy challenge, but politics and economics were bound to interfere. And yet, with some spectacular exceptions, most countries are now on the right track"--Cover.