title: An Incentive Experiment Designed to Increase Response to a Between-Wave Contact Update Mailing in Two Panel Studies.
authors.affiliation: Survey Research Center, University of Michigan.
authors.forename: Katherine A
authors.initials: KA
authors.lastname: McGonagle
authors.affiliation: Survey Research Center, University of Michigan.
authors.forename: Robert F
authors.initials: RF
authors.lastname: Schoeni
authors.affiliation: Survey Research Center, University of Michigan.
authors.forename: Mick P
authors.initials: MP
authors.lastname: Couper
authors.affiliation: Survey Research Center, University of Michigan.
authors.forename: Mohammad
authors.initials: M
authors.lastname: Mushtaq