How do wealthy individuals respond to wealth tax reforms? We analyse behavioral responses to intensive margin variation in wealth tax rates, estimating the causal effects of an unprecedented municipal wealth tax reform in Norway. We leverage variation from the single-period municipal reform...

This paper aims to provide an overview of the current state of taxation in the Latin America and Caribbean (LAC) region, and its main reform needs and options. It previews the findings of recent studies prepared or commissioned by the Inter-American Development Bank (IDB) for its forthcoming...

Governments are increasingly turning to behavioral economics to inform policy design in areas like health care, the environment, and financial decision-making. Research shows that small behavioral interventions, referred to as “nudges,” often produce significant responses at a low cost. The...

When a debtor goes bankrupt and limited assets have to be divided between competing creditors, should unpaid taxes owed to the government be paid before the debts owed to other creditors? This Article defends the notion that some tax debts should be awarded priority. Insofar as bankruptcy...

The tax legislation commonly referred to as the Tax Cuts and Jobs Act (Public Law 115-97) came into effect in 2018. The new tax law was flawed in five important ways. First, the law generates large deficits that will reduce the ability of government to fund important priorities in the future;...

It comes as no surprise to any observant person in this country that there is a wide disparity in our federal income tax treatment of persons who have differing incomes and financial resources. But while much has been written on tax law complexity and inefficiency, little or nothing has been...

In his observations on countering tax avoidance, Sir Ivor concludes that a clearly formulated, well understood and workable general anti-avoidance provision is an essential feature of a modern income tax system. But it is not the peg on which the whole system should rest. The practical answer...

As part of its action plan against base erosion and profit shifting (BEPS), the OECD (2015) has proposed six indicators to measure profit shifting activity. These indicators add to past and ongoing efforts in academic tax research to empirically identify the scale and tax sensitivity of...

Firms are facing progressively more stringent tax disclosure requirements. In this paper, we examine whether increased qualitative tax transparency leads to intended outcomes using, as an exogenous shock, the 2016 UK reform that mandated the disclosure of a tax strategy for firms above a certain...

In its 2015 Final Report on “Measuring and Monitoring BEPS, Action 11”, the OECD introduced six indicators to quantify and evaluate base erosion and profit shifting (BEPS) activity over time. In this study, we revisit three selected indicators, provide a numerical update for recent periods...