This paper investigates costs and benefits of calling back expatriates of a developing country. I employ a life cycle model with a rich and poor country with endogenous migration and return migration. Cost of bringing back a worker is the compensation that is paid to him while the benefit is the...

I analyze the effects of tax policy changes on US Total Factor Productivity. VAR estimates show that permanent and exogenous tax increases have strong, permanent, and negative effects on TFP which represent about 80% of change in output following the tax increase. I then build a DSGE model which...