Arms production, national defense spending and arms trade: Examining supply and demand

Blum, Johannes (2019): Arms production, national defense spending and arms trade: Examining supply and demand. In: European Journal of Political Economy, Bd. 60, UNSP 101814

Abstract

Scholars have estimated demand functions for national defense spending and investigated international arms trade for a long time. The relationship between supply and demand for military goods has, however, only been examined on aggregate level or in formal models yet. I investigate how the supply of military goods by arms-producing companies and the demand for military goods by both the national government and foreign governments are related by using a panel of up to 195 arms-producing companies in 21 countries for the period 2002-2016. The results show that if the demand for national defense spending increases by 1%, the arms sales by a country's largest arms-producing companies increase by up to 1.2%. If exports of major conventional weapons increase by 1%, sales increase by up to 0.2%. Arms imports do not affect domestic arms sales because imported and domestically produced arms are complements, and countries mainly import those arms they do not produce themselves. Country-specific estimation results suggest that differences among countries in geopolitical conditions and international relations determine whether a country's arms industry serves economic rather than security purposes.

• Dokumententyp: Zeitschriftenartikel
• Fakultät: Volkswirtschaft
• Themengebiete: 300 Sozialwissenschaften > 330 Wirtschaft
• ISSN: 0176-2680
• Sprache: Englisch