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This paper analyzes various reform options for Japan's public pension in light of large fiscal consolidation needs of the country. The most attractive option is to increase the pension eligibility age in line with high and rising life expectancy. This would have a positive effect on long-run economic growth and would be relatively fair in sharing the burden of fiscal adjustment between younger and older generations. Other attractive options include better targeting by \"clawing back\" a small portion of pension benefits from wealthy retirees, reducing preferential tax treatment of pension benefit incomes, and collecting contributions from dependent spouses of employees, who are currently eligible for pension benefits even though they make no contributions. These options, if implemented concurrently, could reduce the government annual subsidy and the government deficit by up to 1¼ percent of GDP by 2020.

Collective Investment Schemes in Securities ('CISS') and Collective Investment Schemes in Property (CISP') are common business vehicles in the South African economy. Nevertheless, there is still some uncertainty with regard to the tax treatment of these business structures, as the application of the specific income tax and capital gains tax provisions applicable to CISS and CISP results in several anomalies. The purpose of this article is to identify and highlight these anomalies by discussing the specific income tax and capital gains tax provisions applicable to CISS and CISP, and to suggest how some of these anomalies should be treated for tax purposes. It is submitted that the legislator did not consider the legal nature and practical operation of a CISS when the tax provisions for CISS were drafted. The tax treatment of CISP is also not without difficulties, especially where the CISP is constituted as an open-ended investment company (OEIC'). [PUBLICATION ABSRACT]

This paper provides an updated overview of tax incentives for business investment. It begins by noting that tax competition is likely to be a major force driving countries' tax reforms, and discusses tax incentives as a possible response to this. This is complemented by other arguments for and against tax incentives, and by an illustrative analysis of different incentives using effective tax rates. Findings from the empirical literature on tax incentives are also presented. Based on the overview of theoretical and empirical findings, the paper then suggests a matrix of criteria to determine the usefulness of different tax incentives depending on a country's circumstances.

This paper analyzes particular areas of tax policy that have concerned the Colombian authorities during the 1990s, while comprising a comprehensive approach to tax reform over time. It is intended to allow the reader to view in technical detail the type of analysis conducted in a representative tax reform study carried out by the IMF

Global economic integration intensified tax competition and raised concerns about the resulting \"race to the bottom\", which could undermine public investment and social spending. The aim of this paper is to test predictions that (i) there is interdependence in CIT rate setting in Eastern Europe and that (ii) the recent CIT cut in Moldova may intensify tax competition in the region. It finds that there is indeed evidence that during 1995-2006 countries in Eastern Europe strategically responded to changes in CIT rates in the region and that Moldovan zero CIT is likely to encourage further cuts in CIT. The paper also discusses implications of tax competition for Eastern Europe and finds that FDI flows will not be much affected, tax revenues are likely to decline, the shift in the composition in tax revenue may increase economic efficiency, but decrease equity. Tax coordination, while difficult politically, could help stem further decline in corporate taxation, but any gains might be modest and not certain to exceed the costs of tax coordination. Without tax coordination, however, it is unclear what exactly could stop corporate taxes from falling further.

Under the German Inheritance Tax and Gift Tax Act, the transfer of business assets can be exempted from taxation up to 100%. However, this exemption depends on the evolution of the company’s payroll, which is highly uncertain. We model the uncertain nature of payroll evolution using a Geometric Brownian motion. We obtain closed-form solutions for the expected effective exemption and for the expected effective tax rate. We find that the uncertainty effect is most pronounced for moderate negative and positive growth rates. Furthermore, higher uncertainty reduces the value of the effective tax exemption. Also, we find that the (partially progressive) German inheritance tax function by trend promotes standard exemption. The results enable tax planners to make an optimal choice between standard or full exemption and allow for calculating the expected tax burden.