TY - RPRT A1 - Karaman Ă–rsal, D.D. A1 - Goldstein, J.R. T1 - The increasing importance of economic conditions on fertility Y1 - 2010 DO - 10.4054/MPIDR-WP-2010-014 PB - Max Planck Institute for Demographic Research CY - Rostock T3 - MPIDR Working paper WP 2010-014 ER -