Corruption is a complex social, political and institutional problem that is difficult to define. This brief describes the challenges involved in defining, understanding and measuring corruption and evaluates the case study of Mexico, where corruption has increased in recent years, to illustrate these complexities.
This issue brief presents the results of a dynamic model similar in nature to the macroeconomic models used by the Congressional Budget Office and Joint Committee on Taxation in evaluating the Tax Cuts and Jobs Act of 2017. The model shows a modest decline in wealth inequality due to the corporate tax cuts in the TCJA.
Many argue that sales and excise taxes are regressive based on the strict relationship between annual income and taxes paid, but the burden of higher sales taxes may actually fall more heavily on households with higher lifetime incomes.