According to the data from Henan Statistical Yearbook from 2002 to 2008, from production capital, production conditions, labor inputs and financial support, this paper selects 11 variables influencing comprehensive productivity of agriculture in Henan Province. Through calculation and analysis...

Factors influencing householders’ transferring out the cultivated land are analyzed from the aspects of farmers’ individual characteristics, farmers’ family features, resources endowment features and external environmental features. And based on the results of the...

Literatures about agricultural production efficiency are reviewed. Concept of DEA Method, as well as the definition methods of effective DEA and scale efficiency increase is introduced. According to the relevant statistical data in the years 1997-2007 in Chongqing Municipality, efficiency of...