"Water quantity-too much in the case of floods, or too little in the case of droughts-grabs public attention and the media spotlight. Water quality-being predominantly invisible and hard to detect-goes largely unnoticed. Quality Unknown: The Invisible Water Crisis presents new evidence and new...

Declining water quality can impact the economy in various ways. Impacts can be found in the health sector, where labor productivity can be affected, in agriculture, where the quality and quantity of food produced can be reduced, and in tourism, real estate, aquaculture/fisheries and other...

Much micro-econometric evidence suggests that precipitation has wide ranging impacts on vital economic indicators such as agricultural yields, human capital, and even conflict. And yet paradoxically most macro-econometric evidence (especially in the climate economy literature) finds that...

This paper estimates a panel model in which the relationship between inequality and gross domestic product per capita growth depends on countries' initial incomes. Estimates of the model show that the relationship between inequality and gross domestic product per capita growth is significantly...