Using state-level simulations in a political economy model of US trade policy.

Most analyses of US congressional votes on trade policy identify political and economic factors, and general economic conditions as significant factors. In this paper we examine whether simulated state-level impacts of trade policy changes obtained from an applied general equilibrium model explain recent US Senate votes on trade bills. We find that simulated gross state product effects are good predictors of recent trade-policy votes. Our model-based measures of trade sensitivity perform slightly better in statistical terms than the more traditional economic measures. For the Senate as a whole, import considerations have a larger impact on senate voting than export considerations. [ABSTRACT FROM AUTHOR]