Boldrin, Michele; Levine, David - C.E.P.R. Discussion Papers - 2002
It has been argued that concave models exhibit less ‘endogeneity of growth’ than models with increasing returns to … input. If better quality capital can be produced quickly, we get a model of exogenous balanced growth as a special case of … ours. If, however, better quality capital can be produced slowly, we get a model of “endogenous growth” in which the growth …