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Hohe Spritpreise: Mehr Transparenz und Wettbewerb statt teurer Scheinlösungen

Der Iran-Krieg treibt den Ölpreis und damit auch die Spritpreise nach oben. Tomaso Duso, Leiter der Abteilung Unternehmen und Märkte im DIW Berlin und Vorsitzender der Monopolkommission, äußert sich dazu wie folgt:

The German Artificial Intelligence Experience and Attitude Survey (AIEAS): A Brief Measure for Socio-Economic Panel Studies

Despite the profound impact of artificial intelligence (AI) in diverse contexts, large-scale socio-economic panel studies have rarely addressed the use and evaluation of AI for individual respondents. Therefore, the Artificial Intelligence Experience and Attitude Survey (AIEAS) is introduced to measure awareness, experience, attitude valence, and usage intention regarding AI in the work, healthcare, ...

Heterogeneity in Gender Differences in Self-Reported Political Preferences, Trust, and Well-Being across 39 European Countries

Previous research suggests that women tend to self-report higher life satisfaction and happiness, lower health status and trust, and more left-leaning political preferences than men. We revisit the gender gap in these outcome variables using random-effects meta-analysis, aggregating data across 39 countries surveyed in the European Social Survey (n ≈ 500,000). Measured in Cohen’s d units, women, on ...

Worst First: Thermal Retrofits, Carbon Prices, and Inequality

The energy price crisis following Russia’s invasion of Ukraine exposed the heightened vulnerability of low-income households to rising heating costs, particularly those in energy-inefficient buildings. Using data from the German Socio-Economic Panel (SOEP), this study examines the distributional impact of heating costs across income deciles and evaluates the effectiveness of policy interventions. We ...

From Low Emission Zone to Academic Track: Environmental Policy Effects on Educational Achievement in Elementary School

Do long-term improvements in air quality influence children’s educational outcomes? This paper investigates the impact of Low Emission Zones (LEZs), which restrict access to designated areas for emission-intensive vehicles, on the educational achievement of elementary school students in Germany. Using school-level data from North Rhine-Westphalia, Germany’s most populous state, we exploit the staggered ...

From innovation to impact: How policy can support AI diffusion

Industrial strategies are not only about the development of new technologies. They also need to ensure conducive conditions for technology diffusion across the economy to unlock productivity potential. This panel draws on recent OECD research on conditions and policy levers that enable AI technology uptake and diffusion across firms. Building on this evidence, the panel will discuss key elements...

Von der Innovation zur Wirkung: Wie die Politik die Verbreitung von KI unterstützen kann

Bei Industriestrategien geht es nicht nur um die Entwicklung neuer Technologien. Sie müssen auch günstige Bedingungen für die Verbreitung von Technologien in der gesamten Wirtschaft schaffen, um Produktivitätspotenziale freizusetzen. Diese Podiumsdiskussion stützt sich auf aktuelle Forschungsergebnisse der OECD zu den Bedingungen und politischen Hebeln, die die Einführung und Verbreitung von KI...

MODEZEEN – Modellierung (De-)Zentraler Energiewenden: Schlussbericht

A Software for Teaching Multivariate Time Series Analysis

In the early days of teaching multiple time series analysis, a menu-driven software was developed for use in the classroom and for examinations. The software and its follow-up version are briefly motivated and reviewed. A personal view of the author about future software tools for time series analysis is expressed.

Local Marketplaces: Future Power Markets Platform ; Report March 2025