In order to better understand the development level of eco-efficiency in Southeast Guizhou's experimental area of eco-civilization construction, we conduct dynamic comparison research of its eco-efficiency and the national eco-efficiency, using single ratio method based on the ecological...

The grey relevance analysis is applied to study the 1996-2009 output value structure of china forestry system. Based on GM(1,1) model, information model is established to predict the forestry industrial structure of China in the next 10 years. Result shows that grey correlations between the...

This paper puts forward the background and the research on the scale of treasury bond issuance and the factors that influence it. The authors analyze the impacting factors and carry out an empirical investigation using the factor analysis methods, and then forecast the issuance scale of Treasury...