Research & development (R&D) subsidies, especially defense R&D spending, raise private R&D investment (a crowd-in effect). Public R&D funding increases employment without driving up wages. Supported industries see gains in productivity. International spillovers amplify the impact across...

Canada and other members of the North Atlantic Treaty Organization (NATO) are facing higher defence-spending targets in response to growing geopolitical tensions. NATO's 2025 Hague Summit Declaration requires member states to increase their defence spending to five percent of their GDP by 2035....

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,...

The complexities of multipolarity, heightened global tensions, and increasing militarisation are reshaping the disarmament, arms control and non-proliferation landscape within the United Nations. This report examines these evolving dynamics, contextualising their historical importance and...