.اثرات بازار کار بخشی از هزینه های مالی

This paper studies sectoral effects of fiscal spending. We estimate a New Keynesian model with search and matching frictions and two sectors. Fiscal spending is either wasteful (consumption) or productivity enhancing (investment). Using U.S. data we find significant differences across sectors. Further, we show that government investment rather than consumption shocks are driver of fluctuations in sectoral and aggregate outputs and labor market variables. Finally, government investment shocks are much more effective in stimulating the economy than spending shocks. However, this comes at the cost of an increase in the unemployment rate.