The stochastic frontier model with heterogeneous technical efficiency explained by exogenous variables is augmented with a sparse spatial autoregressive component for a cross-section data, and a spatial-temporal component for a panel data. An estimation procedure that takes advantage of the...

Climate change impact studies on agriculture are broadly based on agronomic-economic approach and Ricardian approach. The Ricardian approach, similar in principle to the Hedonic pricing approach of environmental valuation, has received significant attention due to its elegance and also some...

India needs reliable good quality database and methodologies for designing, implementing and monitoring climate-friendly policies. This paper focuses on the database needs for policies in the context of multilateral frameworks. It provides suggestions to the Central Statistical Organization (CSO...