| Abstract: | Several studies report evidence of diversionary behavior by presidents, while others dispute findings that suggest domestic politics are part of the use of force decision calculus. We argue that previous studies of U.S. force short of war have failed to articulate what diversion actually means. We approach this important debate from a perspective that brings to bear presidential agenda-setting theory. Rather than treating the use of force solely as a dependent variable, we assess whether the use of force diverts attention by modeling the percent of the American public identifying the economy as the nation's most important problem. We also include presidential approval in the model. We treat the public opinion measures as endogenous variables that may or may not affect the decision to use force. We employ Vector Autoregression (VAR) methods to evaluate the causal direction of force and public opinion while controlling for the state of the economy and war. VAR is a multiple-lagged time-series approach that allows us to test a variety of hypotheses derived from diversionary and agenda-setting theory. Our results indicate that uses of force by the president have a notable agenda-setting effect, shifting public attention away from the economy. The shift in attention also causes a long-term effect on the president's public-approval rating. |
