Externe referierte Aufsätze

Equilibrium Effects of Payroll Tax Reductions and Optimal Policy Design

We quantify the unintended effects of a low-wage payroll tax reduction using an equilibrium search model featuring bargaining, worker and firm productivity heterogeneity, labor taxes, and a minimum wage. The decentralized economy is inefficient due to search externalities and labor market policies. We estimate the model using French data and find that a significant reduction in low-wage payroll taxes ...

An Economical Measure of Attitudes Towards Artificial Intelligence in Work, Healthcare, and Education (ATTARI-WHE)

Artificial intelligence (AI) has profoundly transformed numerous facets of both private and professional life. Understanding how people evaluate AI is crucial for predicting its future adoption and addressing potential barriers. However, existing instruments measuring attitudes towards AI often focus on specific technologies or cross-domain evaluations, while domain-specific measurement instruments ...

Cross-national Differences in Socioeconomic Achievement Inequality in Early Primary School: The Role of Parental Education and Income in Six Countries

This paper presents comparative information on the strength of the association between socioeconomic status (SES) and literacy skills at ages 6–8, drawing on data from France, Germany, Japan, Rotterdam (Netherlands), the United Kingdom, and the United States. We investigate whether the strength of the association between SES and literacy skills in early-to-mid childhood depends on the operationalization ...

Navigating the Housing Channel of Monetary Policy Across Euro Area Regions

This paper assesses the role of the housing market in the transmission of monetary policy across euro area regions. By exploiting a novel regional dataset on housing-related variables, a structural panel VAR analysis shows that conventional and unconventional monetary policy shocks propagate effectively to the economy, particularly to the housing sector, albeit in a heterogeneous fashion across regions. ...

Investigation of Dog Ownership and Physical Activity on Weekdays and Weekends Using Longitudinal Data from the SOEP Cohort

This study examines the association between dog ownership over a period of 5 years (always, sometimes and no ownership) with physical activity on weekdays and weekends over a period of 6 years using the nationally representative German Socio-Economic Panel. Participants were asked if they had any pets and how many hours they spend on sports, fitness, and exercise. We hypothesized that the length of ...

The Price Elasticity of Natural Gas Demand of Small Consumers in Germany during the Energy Crisis 2022

Understanding how consumers respond to turbulent market conditions is crucial for planning security of natural gas supply. This paper estimates the price elasticity of demand of small consumers in Germany in the period with both high price fluctuations and a fear of natural gas shortage in the aftermath of the Russian invasion of Ukraine. Using granular data between 2018 and 2023, we estimate an Auto ...

The Long-Term Implications of Destruction During the Second World War on Private Wealth in Germany

By the end of the Second World War, an estimated 20% of the West German housing stock had been destroyed. Building on a theoretical life-cycle model, this paper examines the persistent consequences of the war for individual wealth across generations. As our empirical basis, we link a unique historical dataset on the levels of wartime destruction in 1739 West German cities with micro data on individual ...

Wealth Creators or Inheritors? Unpacking the Gender Wealth Gap from Bottom To Top and Young to Old

There is growing interest in understanding how gender influences the accumulation of wealth. While prior studies focused on labor-related determinants, our research focuses on inheritances and gifts. Using unique survey data that oversamples the top 1% of wealth holders in Germany, we show that the gender wealth gap is small for individuals up to age 40, then widens, and declines for those past retirement ...

Age Trajectories of Perceptual Speed and Loneliness: Separating Between-Person and Within-Person Associations

Objectives: We aimed at examining between-person and within-person associations across age trajectories of perceptual speed and loneliness in old age. Method: We applied multilevel models to 4 waves of data collected over 6 years from 1,491 participants of the Berlin Aging Study II (60–88 years at baseline, 50% women) to disentangle between-person and within-person associations across age trajectories ...

'Climate Neutral' is a Lie — Abandon It as a Goal: Correspondence

Catalyzing the Transition to a Climate-Neutral Industry with Carbon Contracts for Difference: Commentary

Impacts of Electric Carsharing on a Power Sector with Variable Renewables

Electrifying the car fleet is a major strategy for mitigating emissions in the transport sector. As electrification cannot solve all negative externalities associated with cars, reducing the size of the car fleet would be beneficial. Electric carsharing could reconcile current car usage habits with a smaller fleet, but this may reduce the potential of electric cars to align their grid interactions ...

Power Sector Benefits of Flexible Heat Pumps in 2030 Scenarios

Heat pumps play a major role in decreasing fossil fuel use in heating. They increase electricity demand, but could also foster the system integration of variable renewable energy sources. We analyze three scenarios for expanding decentralized heat pumps in Germany by 2030, focusing on the role of buffer heat storage. Using an open-source power sector model, we assess costs, capacity investments, and ...

The Evolution of "Theories of Harm’ in EU Merger Control

Total Recall: Qualitative Sekundäranalyse zu Recall-Strategien in der öffentlichen Arbeitsvermittlung

Der Beitrag untersucht Recalls im Prozess der öffentlichen Arbeitsvermittlung und der Reintegration in den deutschen Arbeitsmarkt. Recalls sind eine spezifische Form der diskontinuierlichen Beschäftigung, die sich dadurch auszeichnet, dass ehemalige Arbeitskräfte zu einem späteren Zeitpunkt durch ihren früheren Arbeitgeber wiederbeschäftigt werden. Im Mittelpunkt unserer explorativen Analysen stehen ...

From Feeling Depressed to Getting Diagnosed: Determinants of a Diagnosis of Depression After Experiencing Symptoms

Sufficiency as a “Strategy of the Enough”: Curbing Ecological Crises and Injustices. A Summary of the German Advisory Council on the Environment’s Discussion Paper

A recent discussion paper Sufficiency as a “Strategy of the Enough”: A Necessary Debate by the German Advisory Council on the Environment (SRU) aims to intensify the debate on sufficiency, a central but neglected element of future-oriented policy. It defines sufficiency as the need to limit the consumption and production of ecologically critical goods and services, mainly by the economically rich, ...

Is There a Desired Added Worker Effect? Evidence from Involuntary Job Losses

While the existing evidence on added worker effects is mixed, most studies find no or only small effects. However, studies to date have mostly analyzed individuals’ actual labor supply responses to their partners’ job loss, neglecting to consider a potential mismatch between desired and actual labor supply adjustments. Using data from the German Socio-Economic Panel (SOEP), we study individuals’ changes ...

Effectiveness and Heterogeneous Effects of Purchase Grants for Electric Vehicles

We evaluate German purchase subsidies for battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs) using data on new vehicle registrations in Germany dur¬ing 2015-2022. We account for confounding time trends and interacting EU-level CO2 standards using neighboring countries as a control group. We find that 40% of BEV and 25% of PHEV registrations were subsidy-induced. The program ...

VAT Pass-through and Competition: Evidence from the Greek Islands

We examine how competition affects VAT pass-through in isolated oligopolistic markets as defined by the Greek islands. Using daily gasoline prices and a difference-in-differences methodology, we investigate how changes in VAT rates are passed through to consumers in islands with different market structure. We show that pass-through increases with competition, going from 50% in monopoly to around 80% ...