“…We use this level of aggregation rather than administrative boundaries to ensure that our unit of observation is not endogenous to conflict events. 7 Our unit of observation therefore is a cell-year in Sections III and V; that is, we study how mineral resources affect the probability that a conflict takes place in a given cell 5 For feasibility, see Fearon (2004), Collier, Hoeffler, and Rohner (2009), Nunn and Qian (2014, and Dube and Naidu (2015); for greed, see Reuveny and Maxwell (2001), Grossman and Mendoza (2003), Hodler (2006), and Caselli and Coleman (2013); for state capacity, see Fearon (2005), Persson (2011), andBell andWolford (2015); for capital-intensiveness, see Dal Bó and Dal Bó (2011) and Dube and Vargas (2013); for migration, see Le Billon (2001), Ross (2004), and Humphreys (2005).…”