Variety expansion and fertility rates - Maruyama, Akiko (Nihon University, Population Research Institute, 2011)
"ISSN 09141561"--"Reprinted, by permission, from Journal of Popupulation Economics, Volumen 23, Issue 1, January 2010, pp. 57-71; Springer, Haberstrasse 7, D-69126 Heidelberg, Germany. Website: http://www.springer.com"--Datos tomados de la cubierta