Social and Behavioral Sciences Commons^™

Optimal Allocation Of Resources In Airport Security: Profiling Vs. Screening, Aniruddha Bagchi, Jomon Paul

Faculty and Research Publications

This model examines the role of intelligence gathering and screening in providing airport security. We analyze this problem using a game between the government and a terrorist. By investing in intelligence gathering, the government can improve the precision of its information. In contrast, screening can be used to search a passenger and thereby deter terrorist attacks. We determine the optimal allocation of resources between these two strategies wherein we model the role of intelligence using the concept of supermodular precision. One striking result is that under certain circumstances, an increase in the investment in intelligence can induce a more devious …