CORREA, HECTOR; KIM, JI-WON - In: Journal of Peace Research 29 (1992) 2, pp. 161-174
Statistical studies of the determinants of defense expenditures have been criticized on two counts: (a) most of them do not test the hypotheses of causality that they include, but simply use them as a point of departure, and (b) those that do test causality are restricted to conceptual models...