Meet the economic gangster. He's the United Nations diplomat who double-parks his Mercedes on New York City streets at rush hour because the cops can't touch him--he has diplomatic immunity. He's the Chinese smuggler who dodges tariffs by magically transforming frozen chickens into frozen...

"Traditional explanations for indirect trade through an entrepot have focused on savings in transport costs and on the role of specialized agents in processing and distribution. We provide an alternative perspective based on the possibility that entrepots may facilitate tariff evasion. Using...