This second volume of highly topical two-volume set “The Investment Weapon” continues to present pioneering research for the purpose of developing a common analytical foundation and framework for the emerging interdisciplinary research field of investment control. This second volumes shifts the focus from the policy context to the legal and regulatory aspects of investment controls, specifically from an international, transnational, and comparative law perspective. The topics range from control of subsidized investments to non-national security related investment controls and alternatives to investment screening.