1. BP, 2010. The BP statistical review of world energy 2010. BP.
2. Efficient estimation of cointegrating vectors and testing for causality in vector auto-regressions;Caporale;Journal of Economic Surveys,1999
3. The impact of CO2 emissions reduction on China's future GDP growth;Chen;Journal of Tsinghua University (Natural Science),2004
4. Claessens, S., Feijen, E., 2007. Financial sector development and the millennium development goals. World Bank Working Paper No. 89.
5. Comparison of some common methods of detecting Granger non-causality;Clarke;Journal of Statistical Computation and Simulation,2006