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...

Studies comparing household surveys with on-site interceptor surveys have typically accounted for over-sampling avid users in the on-site interceptor surveys (that is, endogenous stratification). However, these studies have typically not accounted for the possibility that the household sample...

This paper presents a study of willingness-to-pay of the Armenian Diaspora in the United States to protect Armenia's Lake Sevan, a unique and precious symbol of the Armenian cultural heritage. Dichotomous choice contingent valuation questions were asked by mail surveys to elicit...

Since 1989, environmental authorities of the Republic of Korea have published on a monthly basis a list of enterprises violating the country's environmental rules and regulations. This may be the longest environmental public disclosure program currently in existence. Over the period 1993-2001 in...

The authors call for a revised model for the regulation of industrial pollution. They think the traditional emphasis on appropriate instruments, while ultimately correct, is premature, because agencies in most developing countries have insufficient information and burdensome transaction costs to...

Policymakers sometimes presume that adopting a less polluting technology necessarily improves welfare. This view is generally mistaken. Adopting a cleaner technology is costly, and this cost must be weighed against the technology's benefits in reduced pollution and reduced abatement costs. The...

Little empirical research has been done on monitoring and enforcement issues in environmental economics, especially to analyze the impact of monitoring and enforcement on polluters'environmental performance. No studies have been done in developing economies. The authors explore the impact of...

The accounting and public release of information about industrial toxic pollution emissions is meeting increasing criticism in that these listings typically do not account for the different toxicity risks associated with different pollutants. A firm emitting a large amount of relatively harmless...

An increasing number of regulators have adopted public disclosure programs to create incentives for pollution control. Previous empirical analyses of monitoring and enforcement issues have focused strictly on the impact of such traditional practices as monitoring (inspections) and enforcement...

Only a small number of studies have empirically examined the determinants of the monitoring and enforcement performed by environmental regulators, and most of these have focused on industrial countries. In contrast, the authors empirically examine the determinants of enforcement in China. More...