Despite its importance in benefit-cost analyses in the water supply, transportation, and health care sectors, there are relatively few empirical estimates of the value of travel time savings (VTT) in…

As the disease burden of poor access to water and sanitation declines around the world, the non-health benefits – mainly the time burden of water collection – will likely grow in importance in sector…

This IPBES methodological assessment of scenarios and models of biodiversity and ecosystem services has been carried out by experts from all regions of the world, who have performed an in-depth…

The increasing block tariff (IBT) is among the most widely used tariffs by water utilities, particularly in developing countries. This is due in part to the perception that the IBT can effectively…

The design of municipal water tariffs requires balancing multiple criteria such as financial self-sufficiency for the service provider, equity, and economic efficiency for society. A modelling…

Natural and artificial ecosystems (such as agricultural ecosystems), confer benefits in the form of provisioning, regulatory, cultural and habitat goods and services to nations and humanity as a whole…

Natural and artificial ecosystems (such as agricultural ecosystems), confer benefits in the form of provisioning, regulatory, cultural and habitat goods and services to nations and humanity as a whole…

Abstract: Poverty and altered planning horizons brought on by the HIV/AIDS epidemic can change individual discount rates, altering incentives to conserve natural resources. Using longitudinal…

The research analyzes the impact of climate change (including increased variability and less predictability of temperature and rainfall) on food security in Kenya. The study is based on county-level…

Although Kenya enjoys a high and widespread daily solar insolation, and despite enactment of policies to promote adoption of renewable energy technologies, not many households have picked up solar…