This paper theoretically and empirically analyzes the interaction of emigration of highly skilled labor, an economy's income gap to potential host economies of expatriates, and optimal public infrastructure investment. In a model with endogenous education and R&D investment decisions we show...

This policy response reflects on how policy actions can shape the future of Ukraine’s science system and contribute to post-war recovery. It draws on several OECD indicators and highlights the challenge of “brain drain” as a structural problem that is aggravated by Russia’s war of...