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Financial Incentives and Antibiotic Prescribing Patterns: Evidence from Dispensing Physicians in a Public Healthcare System

To ensure sufficient access to healthcare in remote areas, some countries allow physicians to directly dispense prescribed drugs through on-site pharmacies. Depending on the medication prescribed, this may pose a significant financial incentive for physicians to over-prescribe. This study, therefore, explored the effect of on-site pharmacies on antibiotic dispensing in a social health insurance system. ...

Health Implications of Building Retrofits: Evidence from a Population-Wide Weatherization Program

What is the impact of housing upgrades on occupant health? Although economists and policymakers are certain about the health implications of housing upgrades, empirical evidence is largely missing or else only based on small-scale experiments in developing countries. This study provides the first population-representative quasi-experimental estimates based on a large-scale refurbishment program that ...

Selection into Employment and the Gender Wage Gap across the Distribution and over Time

Using quantile regression methods, this paper analyses the gender wage gap across the wage distribution and over time (1990-2014), while controlling for changing sample selection into full-time employment. Our findings show that the selection-corrected gender wage gap is much larger than the one observed in the data, which is mainly due to large positive selection of women into fulltime employment. ...

The role of inherited wealth for wealth inequality in Germany

In this project, a top-corrected wealth distribution is estimated on the basis of the inheritance tax statistics and the SOEP. We analyze the concentration of wealth, the portfolios of the wealthy, the importance of inherited wealth, the gender inheritance gap and the gender wealth gap as well as reactions to inheritance taxation.

Open Heat BE

The heat supply in the city of Berlin will have to be substantially reformed to reach the goal of climate neutrality by 2045 while it has to cope with high gas prices today. In the research project Open Heat BE, two open numerical models are combined to analyse the short term and long term challenges of heat supply in Berlin. At TU Berlin, the energy system model GENeSYS-MOD is used at municipal...

Heating and Electricity Expenses: Saving Incentives Not Impacting Basic Income Recipients

Basic income benefits cover recipients’ actual heating expenses as long as they are not unusually high. In contrast, their electricity expenses are only covered via a lump sum at the standard rate. Thus, basic income recipients have weaker incentives for reducing their heating expenses than for reducing their electricity expenses. Using Socio-Economic Panel (SOEP) data, it can be seen that basic income ...

Basic income households spend more on heating and electricity than comparable households

The Economic Determinants of Bitterness – Evidence from Plant Closures in Germany

-- joint with Panu Poutvaara and Max Steinhardt This study analyzes the determinants of bitterness, which describes a feeling of not having achieved what one deserves compared to others. First, we perform pooled OLS and fixed effects regressions, showing that bitterness is associated with various economic and non-economic factors, whereby the effect of unemployment stands out. Therefore, in the...

Terrorism and Voting: The Rise of Right-Wing Populism in Germany

-- joint with Marius Liebald and Guido Friebel Can right-wing terrorism increase support for far-right populist parties and if so, why? Exploiting quasi-random variation between successful and failed attacks across German municipalities, we find that successful attacks lead to significant increases in the vote share for the right-wing, populist Alternative für Deutschland (AfD) party in state...

Terrorism and Voting: The Rise of Right-Wing Populism in Germany

-- joint with Marius Liebald and Guido Friebel Can right-wing terrorism increase support for far-right populist parties, and if so, why? Exploiting quasi-random variation between successful and failed attacks across German municipalities, we find that successful attacks lead to significant increases in the vote share for the right-wing, populist Alternative für Deutschland (AfD) party. Our...