RT Journal Article SR Electronic T1 How More Precise Magazine Inputs Can Improve Media Mix Modeling JF Journal of Advertising Research JO J Advert Res FD WARC SP 10 OP 15 DO 10.2501/S0021849910091129 VO 50 IS 1 A1 Collins, James A1 Dixon, David A1 Eadie, Wayne A1 Reggimenti, Mark A1 Shiffman, David A1 Soukhareva, Julia A1 Vogel, Judy A1 Ware, Britta YR 2010 UL http://www.journalofadvertisingresearch.com/content/50/1/10.abstract AB