One of the most useful indicators relative dispersion is coefficient variation. The characteristics variation have contributed to its widespread use in scientific and academic disciplines, with real life applications. traditional estimators are based on conventional moments; therefore, these highly affected by presence extreme values. In this article, we develop some novel calibration-based for...

This paper seeks to analyze the influence of consumers’ moral intensity, perceived risks and moral judgment in purchasing pirated software by using the issue-risk judgment (IRJ) model. Moral intensity includes magnitude of consequence, social consensus, probability of effect and temporal immediacy; perceived risks of consumers include financial, performance, prosecution and social risks; and mo...