3dea1f252446d310VgnVCM100000c2b1d38dRCRDapproved/UMICH/stats/Home/People/Faculty/Faculty PublicationsDemography: Past, Present, and Futureccea1f252446d310VgnVCM100000c2b1d38d____Demography: Past, Present, and FutureXie, YuyuxieJournal of the American Statistical Association 952000670-673jjsantosjjsantos1363186731840