In the shorter term, the devastation wrought by hurricane Katrina, and to a lesser extent by Rita, will have a palpable effect on the national economy. In particular, the virtual shutting-down of the Gulf Coast economy will leave its imprint on the national rates of job creation and output growth, especially in the third quarter, while recovery and rebuilding should ultimately increase growth rates and rates of job creation, perhaps by the fourth quarter and certainly in the first half of next year.