Rojas, Juan; Urrutia, Carlos - Society for Economic Dynamics - SED - 2004
first is the standard one characterized by exogenous borrowing constraints. In the second one, because of the lack of … borrowing constraints are exogenous, changing the social security replacement rate from 44% to 0% increases the capital … contrast, when the borrowing constraints are endogenous, such policy change would increase the aggregate capital stock and the …