We use global tariffs to reveal the weights that nations implicitly place on the welfare of their trading partners relative to their own. Our estimated welfare weights suggest that formal and informal rules of the world trading system make countries internalize the impact of their policies onto...

Politische Bemühungen, Unternehmen zu einem sog. De-Risking in Bezug auf chinesische Zulieferungen zu veranlassen, zeigen bisher nur geringen Erfolg. Diese Studie untersucht auf Basis von Verbands- und Unternehmensinterviews mögliche Gründe für ein ausbleibendes De-Risking, insbesondere bei...

Politische Bemühungen, Unternehmen zu einem sog. De-Risking in Bezug auf chinesische Zulieferungen zu veranlassen, zeigen bisher nur geringen Erfolg. Diese Studie untersucht auf Basis von Verbands- und Unternehmensinterviews mögliche Gründe für ein ausbleibendes De-Risking, insbesondere bei...

Abortion remains a highly contested issue in women's health. Using Norwegian administrative data from a setting with legal and accessible abortion, we estimate the causal effect of abortion on mental health. Exploiting variation in age-at-abortion within a stacked difference-in-differences...

The "Mission Orientation and Innovation Clusters" project investigates how mission-oriented innovation policies (MOIPs) influence technological specialization, innovation clusters, and national innovation performance. While MOIPs are designed to address grand societal challenges, their impact on...

This report assesses directions for future policy interventions that could deliver within the next 15 years, substantial air quality improvements in low- and middle-income regions. Priorities are derived from a cost-effectiveness analysis of the available options to achieve, in each region, an...

Améliorer la situation des femmes et des filles est un impératif stratégique pour relever les défis complexes et interconnectés auxquels les pays du Sahel sont confrontés. Les politiques, programmes et institutions visant à réduire la pauvreté, à accroître la productivité et à...

More than 15 years have passed since population in Japan began to decline. This paper addresses two questions concerning population decline in cities across the country. First, has the population decline occurred homogeneously or heterogeneously across cities? Second, if the decline has occurred...