We provide the first global, long-run analysis of how governments fund and de-fund military spending. Constructing a panel of 167 countries from 1817 to 2024, we estimate fiscal responses to armaments and disarmaments, including wartime shifts. Deficit spending is the primary financing policy,...

Die Koalitionssondierungen haben zu einer Einigung bei der Finanzierung von Infrastruktur und Rüstung geführt. Diese sieht vor, die Schuldengrenze im Grundgesetz bestehen zu lassen und sie zugleich mithilfe von kreditfinanzierten Sondervermögen bzw. Ausnahmeklauseln zu umgehen. Das wirft die...

• By reducing reliance on fossil fuels, EU climate policy substantially lowers Russia's financial strength, thereby limiting its military capabilities to sustain its aggression on Ukraine and beyond. • We provide estimates for the security dividend of EU climate policy. • A one-euro...

National defence is a quintessential public good which generates welfare but does not have a market price to be used for its valuation. This study uses non-market valuation, namely a discrete choice experiment, to enhance the understanding of how individuals' perceptions of threat influence...

Using a short- and long-term macroeconomic forecasts, we estimate the cost of the Russian full-scale invasion of Ukraine for countries in Eastern Europe, Caucasus, and Central Asia. Shortly after the Russian attack, the projected cost (cumulative over six years) stood at $2.44 trillion for the...

Expanding military personnel and expenditure depends on public support and social legitimacy. Crisis events such as 9/11 and the 2014 annexation of Crimea have influenced public attitudes toward military investment, with support intensifying significantly after Russia's full-scale invasion of...