Between 1991 and 2015, the real disposable, needs-adjusted income of persons in private households in Germany rose by 15 percent on average. The majority of the population has benefited from the growth in real income, but the groups at the lower end of the income distribution have not. Inequality in both market and disposable needs-adjusted household income has remained high. These are the findings ...
By using estimates from a Demographically-Scaled Quadratic Almost Ideal Demand System (DQUAIDS), we investigate how the German car fuels tax changes the private households’ CO2 emissions, living standards, and post-tax income distribution. Our results show that the tax implies a trade-off between the aim to reduce emissions and vertical equity, which refers to the idea that people with a greater ability ...
The research on wealth inequality has generally focused on real and financial assets, while giving little attention to pension wealth: the present value of future pension entitlements from public and company pension schemes. This is surprising given the important role pension plans play in guaranteeing material security and well‐being for a majority of the population, and suggests that they should ...
We solve the problem of a social planner who seeks to minimize inequality via transfers with a fixed public budget in a distribution of exogenously given incomes. The appropriate solution method depends on the objective function: If it is convex, it can be solved by an interior-point algorithm. If it is quasiconvex, the bisection method can be used. Using artificial and real-world data, we implement ...
We empirically investigate the distributional consequences of the Riester scheme, the main private pension subsidization program in Germany. We find that 38% of the aggregate subsidy accrues to the top two deciles of the income distribution, but only 7.3% to the bottom two. Nonetheless the Riester scheme is almost distributionally neutral in terms of standard inequality measures. Two effects offset ...
Many informal caregivers are of working age, facing the double burden of providing care and working. Negative labor supply effects can severely reduce the comparative cost advantage of informal over formal care arrangements. When designing long‐term care (LTC) policies, it is crucial to understand the effects not only on health outcomes but also on labor supply behavior of informal caregivers. We evaluate ...
