Estimating the Value of Overseas Security Commitments2016

"Since the 1940s, U.S. international leadership has been justified, in part, by claims of a positive relationship between global stability and domestic prosperity. However, the economic returns from U.S. overseas security commitments have proved extraordinarily difficult to measure. Some policymakers and academics now support reducing or eliminating such commitments, especially in this era of mounting fiscal pressures. RAND researchers use advanced econometric techniques and new data on U.S. overseas security commitments to explore whether and to what extent the United States derives economic benefits from these commitments. The analysis finds that the commitments have positive and statistically significant effects on both U.S. bilateral trade and non-U.S. global bilateral trade. The...