This contribution presents the legal framework of income tax incentives for charitable giving in Switzerland and describes the reform putting this system in place in 2006. Using a unique data set shared by the Tax Administration of the Canton of Geneva for this purpose, we provide descriptive...

This article explores a long-standing research and policy question on whether tax incentives for charitable giving are desirable from legal and economic perspectives. The author discusses legal and empirical aspects that are important in designing tax incentives for charitable giving. Firstly,...

Cross-sectional earnings inequality has risen sharply since the late 1970s in the United States. It remains an open question how this development has affected the insurance and income redistribution roles played by Social Security. The paper's first question is: How have the government...

Objective - The purpose of this study is the development of integrated information systems and models, developing and developing information systems of zakat, infaq, and shadaqoh (ZIS) which are integrated in the Amil Zakat District / City Institution in West Java, Indonesia. Indonesia's West...

We investigate the heterogeneous impact of the US federal mortgage interest deduction (MID) on households’ location and tenure decisions. We develop a spatial general-equilibrium model at the county level featuring an endogenous itemization of housing subsidies. We find that repealing the MID...

Capital gains revenue estimates rely on a long history of research empirically estimating the tax elasticity of capital gains realizations. These elasticity estimates have varied from zero to well over 3 in absolute value depending on numerous factors, such as the time frame studied, the type of...

English Abstract: Many governments offer tax concessions for retirement contributions to boost retirement savings and alleviate the fiscal pressures of population aging. In this paper, we show that income responses are crucial for understanding these impacts. Using tax-register data, we study...

We argue the revenue potential from increasing tax rates on capital gains may be substantially greater than previously understood. First, many prior studies focus primarily on short-run taxpayer responses, and so miss revenue from gains that are deferred when rates change. Second, the...

The U.S. economy is growing more slowly than it can and should be growing because it does not invest enough in infrastructure, science, and education. There is an important procedural obstacle to funding public investments — a process of scoring the economic effect of legislation. This process...

Half of the jobs in the U.S. feature pay-for-performance. We derive novel incidence and optimum formulas for the overall rate of tax progressivity and the top tax rates on total earnings and bonuses, when such labor contracts arise from moral hazard frictions within firms. Optimal taxes account...