[1] Many regions of the world are facing formidable freshwater scarcity. Although there is substantial scope for economizing on the consumption of water without affecting its service level, the main response to water scarcity has been to increase the supply. To a large extent, this is done by transporting water from places where it is abundant to places where it is scarce. At a smaller scale an...

OBJECTIVE To evaluate and quantify the economic benefits attributable to improvements in water supply and sanitation in rural India. METHODS We combined propensity-score "pre-matching" and rich pre-post panel data on 9500 households in 242 villages located in four geographically different districts to estimate the economic benefits of a large-scale community demand-driven water supply program...

This paper presents an optimization model to simulate short-term pair-wise spot-market trading of surface water abstraction licenses (water rights). The approach uses a node-arc multicommodity formulation that tracks individual supplier-receiver transactions in a water resource network. This enables accounting for transaction costs between individual buyer-seller pairs and abstractor-specific r...

[1] Farmers make joint water and land use decisions for economic purposes based in part on water availability and reliability. A two-stage economic production model is developed to examine the effects of hydrologic uncertainty and water prices on agricultural production, cropping patterns, and water and irrigation technology use. The model maximizes net expected farm profit from permanent and a...

The main contributions of the paper can be divided into five areas. (a) It tries to explain conceptually, the institutional arrangements for water supply in Chennai and whether the state government’s decision about improving the performance of the water utility depends on particular political circumstances. A plausible explanation is also given of the impact of ground water regulation on the su...

We model long-run electricity supply and demand for the western United States. We evaluate the costs of carbon-reducing and water-conserving scenarios. Carbon-reducing scenarios become cost-effective at carbon prices of $50–70 per ton CO2. Water-conserving scenarios are only cost-effective above $4000/acre-foot of water. Electricity planning is central to climate policy, but much less so to wat...

In sub-Saharan Africa only 35% of the urban population has access to a piped water connection on their premises. The majority of households obtain water from public standpipes or from neighbors who are connected to the municipal network. Water resale is often prohibited, however, because of concerns about affordability and risks to public health. Using data collected from 1,377 households in Ma...

Arid and desert lands in terms of specific environmental characteristics such as low annual precipitation,sequential droughts, huge drop in ground water levels or the like, have always faced strict limitations in waterresources. In the shadow of these characteristics and many other factors, Water Price Index (WPI) is significantlyaffected. This study set out with the aim of identifying and dete...