We show that legal opacity is a strong factor in drug trafficking. We develop a new framework that illustrates how legal opacity influences countries' seizure rates. Legal opacity reduces the detection of illicit flows and increases their volumes because it lowers trafficking costs. We use...

Most research on illicit financial flows (IFFs) has focused on illicit outflows from developing countries and the role of non-state actors in generating IFFs. Less attention has been paid to processes and interfaces through which IFFs enter formal value chains-in effect being 'legalized' before...

Revenues from taxation gain importance to finance economic development in sub-Saharan Africa. Extortion of bribes by public officials can provide one obstacle for tax compliance. This paper uses micro-level data from the Afrobarometer to analyse how petty corruption erodes tax morale. A...

The paper reviews the debate about transparency in extractive industry commodities trade. It examines the obstacles to improved transparency. A critical review of the experience with estimating losses from a lack of transparency concludes that many of the published estimates of losses from...

I analyse the evolution of the International Monetary Fund tax policy advice in three countries commonly used for tax evasion or avoidance: Panama, Seychelles, and the Netherlands. A review of loan agreements and Country Reports covering 1999 to 2017 highlights the dependence of the Fund's...

This study aims at providing causal evidence for tax-motivated profit-shifting out of developing countries, which, while often claimed to be the most affected, have been largely neglected in the literature. It uses global firm-level panel data from 2006-2015 and identifies profit-shifting...

This study leverages a unique data set on the universe of transactions exiting the Ecuadorian economy to estimate the tax-price elasticity of demand for tax-sheltering activities using offshore fiscal havens. I determine this elasticity quasi-experimentally by comparing the evolution in funds...

Uganda has one of the lowest corporate income tax collection rates in sub-Saharan Africa, while offering generous corporate tax incentives. It is unclear whether tax incentives achieve their objectives without primarily benefiting firms, potentially undermining domestic revenue mobilization and...

We use a global dataset with information on 210,000 corporations in 102 countries to investigate whether cross-border profit shifting by multinational firms is more prevalent in less developed countries. We propose a novel technique to study aggressive profit shifting and improve the credibility...

This paper proposes to understand a singular but salient factor that enables the wealthy to deflect their tax burden downwards: elites' political leverage to shape legislation via their capacity to influence political actors and policy outcomes. The analysis sheds light on alternative mechanisms...