The paper investigates the casual relationship between government expenditure, GDP and exports for Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan and Sri Lanka for the period between 1960 and 2010. Using cointegration and Granger causality, the results suggest that there exists...

The development of biogas plants shows differing structures and levels in Denmark, Austria and Germany. Every country had made specific efforts to promote biogas plants which differ in the political targets, approaches and initial situation. However, in all countries, it can be stated that the...