Deployment subsidies for nascent technologies have moved to the forefront of climate action, industrial policy, and geoeconomics. To limit the substantial fiscal costs of such programs, policymakers routinely employ subsidy schedules that are nonlinear in the quantity agents deploy. However,...

Using matched employer-employee data for Germany, we estimate firm production functions augmented with workers' personality traits. We find that emotional stability is the only trait that positively affects firm productivity. Its effect shows up mainly in large firms operating with a higher than...

Global food supply and intensive agriculture significantly impact social, economic, and ecological sustainability. Community Supported Agriculture (CSA) strives to transform regional food networks by connecting producers and consumers. Although intrinsically more sustainable due to...

The aim of this report is, first, to inform about the current and projected changes to heat stress hazard and exposure as a result of climate change, particularly in urban areas; second, highlight the socioeconomic impacts of heat, including on human health, labor productivity, and mortality;...

This report presents a strong economic case for investing in disaster and emergency preparedness. Specifically, this report aims to help policymakers identify and prioritize the most urgent and cost-effective opportunities to bolster the country’s resilience, thereby improving preparedness not...

Der Frauenanteil in den Vorständen und Aufsichtsräten der größten privaten Unternehmen in Deutschland ist seit Beginn der Datenerfassung für das DIW Managerinnen-Barometer vor 20 Jahren stark gestiegen. Lag er in den Vorständen der 200 umsatzstärksten Unternehmen in Deutschland im Jahr...

Germany has introduced a comprehensive package of staggered business tax breaks to accelerate business investment and give new momentum to economic growth. The key components of the so-called investment booster program are a temporary tax write-off on machinery and other equipment investments to...

Objective: This study examines whether nonstandard work schedules (NSWS) improve or hinder work-life balance (WLB) for parents and non-parents in dual-earner households. Background: Previous research shows that NSWS can negatively affect workers' well-being. However, less is known about whether...

Der Frauenanteil in den Vorständen und Aufsichtsräten der größten privaten Unternehmen in Deutschland ist seit Beginn der Datenerfassung für das DIW Managerinnen-Barometer vor 20 Jahren stark gestiegen. Lag er in den Vorständen der 200 umsatzstärksten Unternehmen in Deutschland im Jahr...

Since inheritances and their concentration are growing, inheritance taxes have been attracting increasing interest recently. Inheritance taxes are relatively widespread in Europe, being levied in 17 EU member states and a further ten European countries. Behavioral responses, tax design, and...

Mit 64,3 Prozent arbeiten knapp zwei Drittel aller qualifizierten sozialversicherungspflichtig Beschäftigten in Deutschland in kleinen oder mittleren Unternehmen (KMU). Diese umfassen 99,3 Prozent aller Unternehmen und sind somit prägend für den Standort Deutschland. Eine neue Auswertung der...

We leverage multimodal large language models (LLMs) to construct a dataset of 306,070 German patents (1877-1918) from 9,562 archival image scans using our LLM-based pipeline powered by Gemini-2.5-Pro and Gemini-2.5-Flash-Lite. Our benchmarking exercise provides tentative evidence that multimodal...

Die vorliegende Studie geht der Frage nach, inwieweit an angelsächsischen Vorbildern orientierte Organizing-Konzepte, die seit Mitte der 2000er Jahre zunehmend Eingang in die gewerkschaftliche Praxis gefunden haben, zu einer Stabilisierung des Tarifsystems beitragen können. Die Erwartung dabei...

This paper documents the labour market position of artists across Europe and examines how it co-varies with public cultural spending. Using EU-LFS micro-data for 2009-2023, we compare artists to non-artists using harmonised measures of wage rank, employment, and non-standard work. Using...

Die Diskussion über die Wiederbelebung der Vermögensteuer in Deutschland hat in den vergangenen Monaten Fahrt aufgenommen. Mit Verweis auf Ungleichheit bei der Verteilung von Vermögen und den steigenden staatlichen Finanzierungsbedarf fordern Parteien und NGOs eine stärkere Besteuerung...

This paper provides large-scale evidence linking the economic effects of childcare programs to social skills measured in adulthood. We examine Finland's first national public childcare program, and document that it increased parental labor supply -through retirement- while reducing the...

The $PEQUIV-File (SOEP-CNEF) is the German part of the Cross-National Equivalent File (CNEF) with extended income information for the SOEP. This file comprises not only the aggregated income figures provided in the CNEF but also further single income components. The CNEF is a joint effort of...

Das Institut für Volkswirtschaftslehre der Leuphana Universität Lüneburg (Fakultät Staatswissenschaften) legt hiermit seinen zwanzigsten eigenständigen Forschungsbericht vor. Wir möchten mit unserem Bericht alle Interessenten an unserer wissenschaftlichen Arbeit in kompakter Form über die...

Using survey data from Austrian households, this paper examines how personality traits influence households' inflation expectations. We measure the Big Five personality traits and show they explain 70 % more of the differences in expectations than sociodemographic factors like age and income...

Forecasts that minimize mean squared forecast error (MSE) often exhibit excessive volatility, limiting their practical applicability. We address this accuracy smoothness trade-off by introducing a Multivariate Smooth Sign Accuracy (M-SSA) framework, which extracts smoothed components from...

One reason gender earning gaps persist is that well-paid jobs presume long work hours, and these are incompatible with family care. Long hours also harm health, and the risks may increase for workers with care and domestic workloads, adding a gendered health penalty. Using representative,...

Germany is facing a security policy Zeitenwende whose industrial dimension has not yet been sufficiently addressed. The war in Ukraine, rising military threats in Europe, and the long-term underfunding of the German Armed Forces have exposed the limits of existing defence industrial capacity,...

The continuous expansion of income disparities poses serious threats to sustainable socioeconomic development. Concurrently, as a key driver of technological advancement, the influence of innovation on shaping income inequality trends has been extensively debated. This study employs panel...

Chronologie seit 2015 in sechs Politikfeldern ° Arbeitsförderung/SGB III & Arbeitsrecht ° Grundsicherung/Sozialhilfe & Wohngeld ° Rentenversicherung & Alterssicherung ° Krankenversicherung & Gesundheitswesen ° Pflegeversicherung & Pflege ° Familie & Kinderbetreuung Verabschiedete Gesetze...

Deutschlands industrielle Transformation folgt einem klaren Ziel: Bis 2045 sollen Wirtschaft und Gesellschaft klimaneutral sein. Der Weg dorthin hat längst begonnen, aber sowohl die Unternehmen als auch die Bevölkerung haben auf diesem Pfad noch einen weiten Weg vor sich. Dies gilt...