Sauermann, Henry; Roach, Michael - In: Research Policy 42 (2013) 1, pp. 273-286
Web surveys have become increasingly central to innovation research but often suffer from low response rates. Based on … response rates. We also consider the benefits of a “dynamic strategy”, i.e., the approach to change features of survey contacts … (day of the week or hour of the day) did not have significant benefits. Improvements in response rates did not come at the …