Using the most comprehensive data file ever compiled on air pollution, water pollution, environmental regulations, and … air pollution regulations were effective at reducing ambient concentrations of particulate matter, sulfur dioxide, and … nitrogen dioxide. The most successful air pollution regulation is associated with a modest and statistically insignificant …

case, while more simple networks could be identified in India. Using data from an expert survey and from semi … development of either communities of practice or of networks, as conceptualized in formal network analysis. They target (1) the …

pollution in the river Ganga due to discharge of sewage into the river from the point as well as non-point sources. The plan was … renamed the National River Conservation Plan (NRCP) in the year 1995 and was broad-based to tackle pollution levels in the …

The paper examines individuals’ abilities to identify the highly central people in their social networks, where …

village to test theories such as Jackson and Rogers (2007) that link information aggregation in networks to the structure of …