“…12 A further argument is that accountability of democratic politicians to large constituencies gives them a greater incentive to conduct successful foreign policies and protect their citizens from the costs of war (Bueno de Mesquita et al, 9 See Nooruddin (2002), Lektzian and Souva (2003), Cox and Drury (2006), Goenner (2007) and Hafner-Burton and Montgomery (2008), whose contributions are discussed further in Section 2.…”