Investing in Water Quality: Measuring Benefits, Costs and Risks, explores the methods and analytical tools available for making better investment decisions when our knowledge of the costs and benefits of water quality improvement is imprecise and the future is uncertain. The study demonstrates...

This study uses contingent valuation (CV) methods to estimate the benefit of an environmental water quality project of the Tietê River and its tributaries that flow through the São Paulo, Brazil, Metropolitan Area (SPMA). This paper demonstrates the range alternative central tendency measures...

This working paper contains a review and analysis of environmental policy tools in Latin America. It contains a review of the instruments themselves and their properties are discussed in both static and dynamic contexts. The report brings together the institutional and more narrowly economic...