Using administrative tax records for UK businesses, we document both bunching in annual turnover below the VAT registration threshold and persistent voluntary registration by almost half of the firms below the threshold. We develop a conceptual framework that can simultaneously explain these two...

This paper analyzes the role of Tax Incentives in promoting investment, their effectiveness and their revenue and other costs and political economy. The paper consolidates econometric work on the topic done by the authors covering the Caribbean, Francophone Africa and India; surveys of Investors...

An income tax cannot simultaneously maintain progressive marginal tax rates, an equal tax burden for all married couples with identical incomes ("couples equity"), and neutrality with respect to the tax burden of married vs. unmarried couples ("marriage neutrality"). Existing treatments of this...

This paper reviews recent developments in the study of the so-called double dividend, i.e., the possibility of improving the environment and, at the same time, reducing the distortions of the tax system through revenue-neutral green taxes. Recent modeling advances are considered at both the...

This paper develops a dynamic general equilibrium model to assess the effects oftemporary business tax cuts. First, the analysis extends the Ricardian equivalence result toan environment with production and establishes that a temporary tax cut financed by afuture tax-increase has no real effect...

Transfer pricing remains an inevitable tool for MNCs to carry out intra-company transactions. From the literature, misuse of transfer pricing has been observed with respect to advertisement, marketing and promotion (AMP). This research paper attempts to demonstrate the instances wherein abuse of...

We examine the effects of two different types of commodity taxation, specific and ad valorem, on wages and profits. We analyze two models of wage determination, one with efficiency wage setting and one with bargaining between a union and a firm. In the former, a (locally) revenue-neutral shift...

We study the choice between source-based and destination-based corporate taxes in a two-country model, allowing multinational firms to use transfer pricing to allocate profits across tax jurisdictions. We show that source-based taxation is a Nash equilibrium for tax revenue maximizing...