This paper reviews the literature and evidence on the most appropriate structure of regional and local taxes in developing countries. A good subnational tax system is critical to an effective and sustainable system of intergovernmental fiscal relations - a need that has become increasingly...

Missing Trader Intra-Community (MTIC) fraud and its offspring carousel fraud and contra trading fraud are siphoning huge amounts of VAT revenue from the UK Treasury. This fraud is not a function of the goods involved. It is a function of the market-place. Recently another type of market-place...

Value-added taxes (VAT) are a common way of raising revenue. While many countries have adopted a VAT in the last 30 years, they often adopt systems that deviate from textbook principles. The net effect on firms is therefore unclear. We construct a dataset of product- and state-specific tax rates...

We set up a framework to conduct experiments for estimating spillover effects when units are grouped into mutually exclusive clusters. We improve upon existing methods by allowing for heteroskedasticity, intra-cluster correlation and cluster size heterogeneity, which are typically ignored when...

We develop a framework to conduct experiments for estimating direct and spillover effects when units are grouped into mutually exclusive clusters. Crucially, our framework accounts for heterogeneous treatment effects across clusters and heterogeneous cluster sizes, which are pervasive in...

On January 28, 2008 the Quebec Minister of Revenue, Jean-Marc Fournier, announced that by late 2009 the MRQ will begin testing a device, the module d'enregistrement des ventes (MEV) that is projected to substantially reduce tax fraud in the restaurant sector. By 2010 or 2011 MEVs will be...

This proposal takes a long view to revenue reform. It seeks to fundamentally align the sales tax with the digital foundation of the 21st Century economy. The core policy question is whether California is willing to change the way it defines sales tax exemptions; is it willing to move from...

Tanzania is currently implementing a local government reform aimed at improving public service delivery. An important component of the reform is to increase the fiscal autonomy of local authorities. This policy is encouraged and partly initiated by the donor community. The purpose of this...

We develop a framework to analyze partial population experiments, a generalization of the cluster experimental design where clusters are assigned to different treatment intensities. Our framework allows for heterogeneity in cluster sizes and outcome distributions. We study the large-sample...

Can the provision of public goods strengthen the fiscal capacity of governments in developing countries and move them toward an equilibrium of widespread tax compliance? We present evidence of the impact of local public infrastructure on tax compliance, leveraging a large public investment...