The Pareto distribution has been widely used to model income distribution and inequality. The tail index and the Gini index are typically computed by iteration using Maximum Likelihood and are usually interpreted in terms of the Lorenz curve. We derive an alternative method by considering a...

Purpose - This paper examines the effect of specific macroeconomic variables on tax revenue policy in Oman, as an oil-dependent economy, using annual data from 1991 to 2020. Design/methodology/approach - The autoregressive distributed lag model is used, and its outcomes were verified by numerous...

We investigate the long-run relationship between organized crime and corruption using data from 20 Italian regions over 30 years. As Rose-Ackerman and Palifka (2018) argue, corruption and organized crime often go together. Our study contributes to the literature in several ways in terms of...