This paper uses data envelopment analys is to investigate the extent to which universities in the United States have undergone productivity and efficiency changes, partly due to managerial performance, during the 2005-09 academic years. Using panel data for 133 research a nd doctoral...

The formulas of cost and allocative efficiencies of decision making units (DMUs) with positive data cannot be used for DMUs with negative data. On the other hand, these formulas are needed to analyze the productivity and performance of DMUs with negative data. To this end, this study introduces...

The theoretical richness and variety of the new growth literature can make it difficult to capture the essence of growth models. With this paper, we wish to provide one possible integrating view of the nature of the growth generating processes. Revisiting the models that constitute the core of...

The purpose of this paper is to analyze the relationship between energy consumption and economic growth in Saudi Arabia and United Arab Emirates for the period 1990-2010. The paper will also assess the impacts of changes in energy prices on aggregate energy consumption, and finally, the paper...