286 Social Science for Counterterrorism: Putting the Pieces Together
———, “Transnational Terrorism 1968–2000: resholds, Persistence, and
Forecasts,” Southern Economic Journal, Vol. 71, No. 3, 2005b, p. 466.
Engene, Jan Oskar, Patterns of Terrorism in Western Europe, 1950–95, thesis,
Bergen, Norway: Department of Comparative Politics, University of Bergen, 1998.
———, Terrorism in Western Europe: Explaining the Trends Since 1950,
Cheltenham, U.K., and Northhampton, Mass.: Edward Elgar, 2004.
Eubank, William, and Leonard Weinberg, “Does Democracy Encourage
Terrorism?” Terrorism and Political Violence, Vol. 6, No. 4, 1994, pp. 417–443.
———, “Terrorism and Democracy: Perpetrators and Victims,” Terrorism and
Political Violence, Vol. 13, No. 1, 2001, pp. 155–164.
Eyerman, Joe, “Terrorism and Democratic States: Soft Targets or Accessible
Systems,” International Interactions, Vol. 24, No. 2, 1998, pp. 151–170.
Freeman, Michael, and Gordon McCormick, “Rethinking Decapitation as a
Strategy Against Terrorism,” paper presented at the Annual Meeting of the
International Studies Association 48th Annual Convention, Chicago, Ill.,
February 28, 2007.
Gambetta, Diego, e Sicilian Mafia: e Business of Private Protection,
Cambridge, Mass.: Harvard University Press, 1993.
Ganor, Boaz, e Counter-Terrorism Puzzle: A Guide for Decision Makers, New
Brunswick, N.J.: Transaction Publishers, 2005.
Gazit, Shlomo, “Israel,” in Yonah Alexander, ed., Combating Terrorism: Strategies of
Ten Countries, Ann Arbor, Mich.: University of Michigan Press, 2002.
Gill, Anthony, and Erik Lundsgaarde, “State Welfare Spending and Religiosity: A
Cross-National Analysis,” Rationality and Society, Vol. 16, No. 4, November 2004,
pp. 399–436.
Gupta, Dipak K., Understanding Terrorism and Political Violence: the Life Cycle of
Birth, Transformation, and Demise, New York: Routledge, 2008.
Gurr, Ted Robert, “Terrorism in Democracies: Its Social and Political Bases,” in
Walter Reich, ed., Origins of Terrorism: Psychologies, Ideologies, eologies, States
of Mind, Washington, D.C.: Woodrow Wilson International Center for Scholars,
1990, pp. 86–102.
Hamilton, Lawrence C., Ecology of Terrorism: A Historical and Statistical Study,
dissertation, University of Colorado, 1978.
Hopkinson, Michael, e Irish War of Independence, Montreal, Canada: McGill-
Queen’s University Press, 2004.
Horgan, John, and Max Taylor, “Playing the ‘Green Card’—Financing the
Provisional IRA,” Terrorism and Political Violence, Vol. 11, No. 2, 1999, pp. 1–38.