“…Its effectiveness, however, has been a subject of debate among scholars and policy makers alike. While some empirical studies have shown that aid is effective in deterring or ending violent conflicts (Bazzi and Blattman, 2014;Collier and Hoeffler, 2002a;de Ree and Nillesen, 2009;Savun and Tirone, 2012), some have found it ineffective or, in some cases, counterproductive (Crost, Felter, and Johnston, 2014;Dube and Naidu, 2015;Narang, 2014;Narang, 2015;Nunn and Qian, 2014;Sollenberg, 2012;Wood and Sullivan, 2015).…”