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Publications (11)
Working Paper
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Qualitative case studies suggest that the outcomes of tax treaty negotiations are determined by power politics and negotiating capability. In contrast, quantitative studies have tended to depart from a model that implies absolute gains, full rationality, and perfect information on the part of both...
Working Paper
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– Re-estimation and country results
International corporate tax is an important source of government revenue, especially in lower-income countries. An important recent study of the scale of this problem was carried out by International Monetary Fund researchers Ernesto Crivelli, Ruud De Mooij, and Michael Keen. We first re-estimate...
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– The vulnerability of tax revenue in resource-rich countries
This paper explores the extent to which government revenue is affected by external shocks, and whether these effects are different for resource-rich as compared with non-resource-rich countries. We are particularly interested in the fate of poorer countries, as we assume they will find it more...
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– Structural changes and their policy implications
Changes in the tax structure and category of taxes clearly matter when it comes to initiating tax policies. This paper employs data from a sample of 33 transitional countries over the period 1991–2014. It finds that, in a particular transitional country, the higher the national income, the degree of...
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Liberalizing trade has proven highly challenging for some low-income countries, as a large share of their tax extraction derives from trade taxation. After significant drops in tariff levels over the last 30 years, the recovery of lost revenues by other sources of taxation has been highly uneven...
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In this paper we use the new Government Revenue Dataset to analyse fiscal decentralization. We find that developed countries are on average more decentralized than developing countries and that Asia, Europe and North America are among the most fiscally decentralized regions. In our econometric...
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The global framework for financing development, adopted in 2015, places great emphasis on mobilizing domestic resources to finance the Sustainable Development Goals, which include universal healthcare. In a recent paper Reeves et al. (2015) attribute progress towards universal healthcare to higher...
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How does conflict affect tax revenue mobilization? This paper uses a newly updated dataset to explore longitudinal trends of tax revenue mobilization prior to, during, and after conflict periods in a selection of conflict-affected states since 1980. This medium-N trend analysis is complemented by...
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– The role of historical factors
This paper investigates the sources of variability in the mobilization of domestic tax revenue in oil-producing countries. It argues that the type of natural resources exploited during colonial rule can affect the contemporary levels of domestic tax revenue in oil countries. We test this conjecture...
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Building on the literature of the political economy of taxation, this article explores the relationship between political competition and tax revenues using a sample of 89 developing countries from 1988 to 2010. Owing to the inertia of tax variables, we estimate a dynamic panel data model using the...
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– Application to Nigeria
This study considers the implications of alternative monetary policy regimes to deal with a laissez-faire fiscal policy rule, where the government completely spends resource revenue windfall contemporaneously. A three sector dynamic stochastic general equilibrium model, which features key structural...
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