data envelopment analysis (dea) measures the relative efficiency of a homogenous set of decision-making units (dmus) when multiple inputs and outputs are present. the deabased malmquist productivity index measuring the productivity change of dmus over time has proven itself to be a valid tool to compare group performance. however, in the previous models developed for this purpose, it was suppos...

Throughout the world, computer users approach a computer system with a specific set of cultural requirements. In all cultures, they expect computer systems to accommodate their needs. A major part of interaction with computers occurs through written language. Cultural requirements, particularly written languages, influence the way computer systems must operate. Cultural differences concerning n...

the narcotic drugs business find its abusement, nowadays, have been one of the most basic political, economic, health, cultural anti-family disorders in almost all over the world. despite all technologic anti cultural developments, it seems that the tendency and interest of producers, distributors and users of these drugs in all different age levels are growing up increasingly. unfortunately, t...

In spite of the proliferation of research on cultural differences in international mergers and acquisitions, we lack systematic analyses of the impact of cultural factors on knowledge transfer. In this paper, we argue that both national and organizational cultural differences and cultural integration in the form of cultural convergence and crossvergence affect knowledge transfer in acquisitions...