TY - RPRT A1 - Jones, L.E. A1 - Schoonbroodt, A. A1 - Tertilt, M. T1 - Fertility theories: Can they explain the negative fertility-income relationship? Y1 - 2008 DO - 10.3386/w14266 PB - National Bureau of Economic Research CY - Cambridge T3 - NBER Working Paper Series w14266 ER -