This chapter explores the link between economic instruments of statecraft and the broader foreign policy goals and strategies of states. Economic sanctions are used in conjunction with diplomatic and military measures in response to foreign policy problems and opportunities. However, they are not always effective. The chapter begins with a discussion of the instruments and objectives of economic statecraft, including trade restrictions, financial sanctions, investment restrictions, and monetary sanctions. It then explores the potential of economic incentives as a tool of statecraft and the question of whether economic interdependence leads to harmony, as liberals believe, or conflict among states, as realists predict. It shows that economic interdependence can either lead to peace or conflict depending on the future expectations of policy makers, the nature of the military balance, and the form that economic interdependence takes.