On the basis of analyzing essence of land ticket system of Chongqing Municipality and its transaction process, this paper studies the relationship between government and farmers and between city and countryside, and discusses the drawbacks of land ticket system in Chongqing Municipality. Results...

Carbon emissions, per capita carbon emissions, and carbon emissions per unit GDP are traditionally used as indicators of the real carbon emission of a region. However, input variables such as capital and labor and influential factors such as the industrial structure and regional differences are...

Taking the underlying technology heterogeneity into account, this paper uses a nonparametric metafrontier approach to estimate the CO2 emission efficiency and the potential emission reduction of China’s 30 provinces for the period 2006–2010. The sources of the potential emission reduction...