出版社：Canadian Academy of Oriental and Occidental Culture
摘要：The tobacco agriculture has an important economic and social significance in Chongqing. By relying on technological innovation, accelerating the development of modern tobacco agriculture has become an inevitable choice. This paper selects 1996-2012 year’s Chongqing flue-cured tobacco input and output data, builds C-D functions, measures the flexibility and annual contribution of scientific and technological progress, capital, labor and land, and proposes the corresponding improvement measures and countermeasures, in order to enhance the scientific and technological efficiency and benefit of Chongqing tobacco agriculture.
关键词：Tobacco agriculture; C-D function; Scientific and technological progress
