We study how declared wealth responds to changes in tax rates. Exploiting rich intranational variation Switzerland, we find a 1 percentage point drop canton’s rate raises reported taxable by at least 43 percent after 6 years. Administrative records of two cantons with quasi-randomly assigned differential reforms suggest that 24 the effect arises from taxpayer mobility and 21 concurrent rise hou...

Several studies have reported a good correlation between levels of serum hepatitis B virus surface antigen (HBsAg) and covalently closed circular DNA (cccDNA) before and after antiviral therapy. As a result, the quantification of HBsAg levels has attracted much attention in recent years as an important approach to evaluate viral activity. In this study, mAbs against HBsAg were generated and 9 m...

I examine the effect of marriage penalties in the US income tax system on marital status. I construct a simulated instrument that exploits variation in the tax code over time and between US states to deal with potential endogeneity between the marriage penalty a couple faces and their marital status. I find that a $1000 increase in the marriage penalty faced reduces the probability of marriage ...

This paper shows theoretically and empirically that an aggregate Euler equation relates the growth rate of per capita consumption to the real interest rate, the ratio of private wealth plus asset income to consumption, and the ratio of social security wealth to consumption. Using the estimated Euler equation, the paper then calculates the steady-state effects of social security reform. Reforms ...

Imperfect information and inattention to energy costs are important potential motivations for energy efficiency standards and subsidies. We evaluate these motivations in the lightbulb market using a theoretical model and two randomized experiments. We derive welfare effects as functions of reduced-form sufficient statistics capturing economic and psychological parameters, which we estimate usin...

Optimal Piecewise Linear Income Taxation Given its significance in practice, piecewise linear taxation has received relatively little attention in the literature. This paper offers a simple and transparent analysis of its main characteristics. We fully characterize optimal tax parameters for the cases in which budget sets are convex and nonconvex respectively. A numerical analysis of a discrete...

The taxation of high-income earners is of importance to every country and is the subject of a considerable amount of recent academic research. Such high-income earners contribute substantial amounts of tax and generate significant positive spillovers, but are also highly mobile: a 1% increase in the top marginal income tax rate increases outmigrations by around 1.5 to 3%. We review research int...

The paper analyses the interaction between economic incentives and work norms in the context of social insurance. If the work norm is endogenous in the sense that it is weaker when the population share of beneficiaries is higher, then voters will choose less generous benefits than otherwise. We also discuss welfare-state dynamics when there is a time lag in the adjustment of the norm in respons...

Using a calibrated OLG model with several sources of uncertainty we find that the impact of ageing and of reform of social security upon the demand for housing and the level of owner occupation is substantial. The overall structure of household asset holdings in particular the split between real and financial assets is sensitive to demographics and to the generosity of state run, pay-as-yougo p...