TY - CHAP A1 - Kaplan, H. A1 - Bock, J. T1 - Fertility Theory: Caldwell’s theory of intergenerational wealth flows Y1 - 2001 A3 - Hoem, J.M. T2 - International Encyclopedia of the Social and Behavioral Sciences CY - New York PB - Elsevier Science SP - 5557 EP - -5561 ER -