We re-examine the evidence on the new Phillips curve model of Gali and Gertler (Journal of Monetary Economics 1999) using the conditional score test of Kleibergen (Econometrica 2005), which is robust to weak identification. In contrast to earlier studies, we find that US postwar data are...

We are grateful to Taryn Dinkelman, John Driscoll, Frederik Eijkman, James Habyarimana, Stephen Mwaura, Benno Ndulu, Pauline Vaughn, Dean Yang and seminar participants at Tulane University and the NBER Africa Success Conference for helpful comments and suggestions. Emilio Depetris Chauvin,...

We assess quantitatively the effect of exogenous reductions in fertility on output per capita. Our simulation model allows for effects that run through schooling, the size and age structure of the population, capital accumulation, parental time input into child-rearing, and crowding of fixed...