This paper provides a simple, yet general framework to analyze the optimal time profile of benefits during the unemployment spell. We derive simple sufficient-statistics formulae capturing the insurance value and incentive costs of unemployment benefits paid at different times during the...

This paper offers quasi experimental evidence of the existence of spillover effects of UI extensions using a unique program that extended unemployment benefits drastically for a subset of workers in selected regions of Austria. We use non-eligible unemployed in treated regions, and a...

This paper studies whether adverse selection can rationalize a universal mandate for unemployment insurance (UI). Building on a unique feature of the unemployment policy in Sweden, where workers can opt for supplemental UI coverage above a minimum mandate, we provide the fi rst direct evidence...

This paper offers quasi experimental evidence of the existence of spillover effects of UI extensions using a unique program that extended unemployment benefits drastically for a subset of workers in selected regions of Austria. We use non-eligible unemployed in treated regions, and a...

I investigate in this paper partial equilibrium labor supply responses to unemployment insurance (UI) in the US. I use administrative data on the universe of unemployment spells in five states from 1976 to 1984, and non-parametrically identify the effect of both benefit level and potential...

This paper offers quasi experimental evidence of the existence of spillover effects of UI extensions using a unique program that extended unemployment benefits drastically for a subset of workers in selected regions of Austria. We use non-eligible unemployed in treated regions, and a...

Optimal tax formulas expressed in "sufficient statistics" are usually calibrated under the assumption that the relevant tax elasticities are unaffected by other available policy instruments. In practice though, tax authorities have many more instruments than the mere tax rates and tax...

This paper estimates the effect of tax incentives for charitable contributions in France. We focus on two reforms that increased the nonrefundable tax credit rate for charitable contributions by 32 percent. We use a difference-in-difference identification, comparing the evolution of...

[eng] We estimate the impact of tax incentives for donations to charities in France. We concentrate on two reforms enacted in 2003 and 2005, which raised by 32% the . income-tax deduction on gifts to non-profit organisations and charities known as organismes d’utilité publique and organismes...