We investigate multinational firms' activities in tax havens and regulatory efforts to curb these activities in three steps. First, we discuss the evolution of information exchange and disclosure regimes among tax authorities, with a focus on the recent Countryby-Country (CbC) reporting regimes,...

This paper develops a competition theory framework that evaluates an important aspect of the OECD's Harmful Tax Practices Initiative against tax havens. We show that the sequential nature of the process is harmful and more costly than a "big bang" multilateral agreement. The sequentiality may...

Die Debatte über Offshore-Leaks und die sehr geringen Steuerzahlungen großer multinationaler Konzerne haben das öffentliche Interesse auf das Problem „Steueroasen“ gelenkt. Wenn Konzerne Steuersatzunterschiede zwischen verschiedenen Ländern ausnutzen, kann Steuergestaltung durchaus legal...

Cross-border tax evasion has emerged in recent years as a central issue in tax enforcement. Traditionally, the legal regime governing cross-border tax enforcement was based on information exchange upon request. In 2010, the US Congress enacted the Foreign Account Tax Compliance Act (FATCA),...

The analysis of international investment position and balance of payments statistics suggests that foreign assets held abroad are greatly underestimated. This paper has three main goals. First, it examines the role played by tax havens in tax evasion. Second, it estimates unreported capital to...

This paper uses international trade data to investigate the extent to which firms evade taxes on corporate profits. Discrepancies between reports by importers and exporters of the same trade flow are used to indirectly estimate the extent of evasion. When a tax rate changes in one country, firms...

Tax evasion is universal. It depends on the economic and tax structures, types of income, and social attitudes. The theory of tax evasion has limitations since it depends solely on the attitude toward risk with full information regarding the tax administration`s behavior. Methodologies for...

Recent efforts to reduce international tax evasion focus on information exchange with tax havens. Using bilateral bank data for 1,397 country pairs in a balanced quarterly panel from 2003:I – 2017:IV, we first show that information-on-request treaties with tax havens reduce bank deposits in...

Two global initiatives are examples of the effective use of tax systems instruments to protect countries' tax sovereignty in a world of increasing globalization. These OECD/G20 initiatives will provide tax administration and policy researchers with valuable insights on taxpayer and government...

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...