This essay critically revisits the roles and influences of tax havens in the world economy. It combines various massages of available studies in one scheme, documents a number of observations, and proposes several issues for future research. -- tax havens ; tax avoidance ; tax evasion ;...

How did the rise of multinational enterprises (MNEs) put pressure on the prevailing international corporate tax framework? MNEs, and firms with market power, are not new phenomena, nor is the corporate income tax, which dates to the early 20th century. This prompts the question, what is...

Excess profit taxes (EPTs) emerge as an option to contribute to the extra needed revenues, avoiding a general increase in corporate tax rates, while having the prospect to serve as a gateway to converge toward a permanent efficient rent tax instaed of the corporate income tax. General unilateral...

This paper attempts to highlight the main characteristics of the economies of the Gulf Cooperation Council (GCC) and their plan to form a monetary union by 2010. Several aspects are considered such as the pattern of trade, the monetary side, and the fiscal side. The main conclusion is that the...

In this study, we estimate the impacts of differences in international tax rates on the probability of choosing a location for an affiliate of a multinational firm. In particular, we distinguish between the tax sensitivity of Greenfield and M&A investments. Based on a novel firm-level dataset on...

This paper provides empirical evidence on two potential costs of shared ownership of German affiliates abroad. First, in periods of currency crises, wholly-owned affiliates, in contrast to partially-owned affiliates, seem to circumvent financial constraints by accessing capital from their parent...

Theory recommends aligning the tax treatment of debt and equity. A few countries, notably Belgium, have introduced an allowance for corporate equity (ACE) to achieve tax neutrality. We study the effects of adopting an ACE on debt financing, passive investment, and active investment of...

Abundant anecdotal evidence is in accord with rigorous research results confirming the existence of various forms of international tax planning by multinational firms. Increasing availability of administrative data for research purposes has enabled researchers to study not only behavioural...