Tuberculosis is the most important infectious cause of adult deaths after HIV/AIDS in low- and middle-income countries. This paper evaluates the economic benefits of extending the World Health Organization's DOTS Strategy (a multi-component approach that includes directly observed treatment,...

Water utilities that rely on surface water may be vulnerable to future droughts and floods, a vulnerability that may be magnified by climate perturbations as well as shorter-term and, in some cases, ongoing changes in the political and regulatory environment in which utilities operate....

Environmental managers in Russia face severe problems, both from Soviet-era and continuing environmental degradation and due to the weakness of current institutions with responsibilities for environmental protection. This paper draws on surveys, a case study of water pollution and workshops on...

Public agencies in the US have committed resources to encourage private investment in reusing contaminated sites. With public funds in short supply, the effectiveness of their efforts matters both to the agencies and the development community. This paper draws on a mail survey of private...

We employ a mail survey of private developers that uses conjoint choice experiments and Likert-scaled attitudinal questions to examine preferences for policy instruments and incentives intended to encourage brownfield cleanup and redevelopment. Our analysis suggests that developers judge public...

Although protected areas, or “parks”, are among the leading policy tools used to stem tropical deforestation, rigorous evaluations of their effectiveness—that is, evaluations that control for their tendency to be sited in remote areas with relatively little deforestation—have only...