de Soysa, Indra; & Jakobsen, Jo (2006) Do Foreign Investors Punish Democracy? Theory and Empirics, 1984–2001 , KYKLOS 59(3): 383–410.
de Soysa, Indra & Jo Jakobsen (2009) Rewards of Freedom: Democracy and the Inflow of Foreign Direct Investment, in Capitalism, Democracy and the Prevention of War and Poverty. Milton Park: (86–107).
The Peace Research Institute Oslo (PRIO) conducts research on the conditions for peaceful relations between states, groups and people.