John K. Dagsvik and Zhiyang Jia, "Labor Supply as a Choice among Latent Jobs: Unobserved Heterogeneity and Identification", Journal of Applied Econometrics, Vol. 31, No. 3, 2016, pp. 487-506. The data used in this paper consist of a merged sample from "Labor supply survey", 1997, Statistics Norway, and the administrative registers "Income register data" and "Family and generation data", 1997, Statistics Norway. These data belong to Statistics Norway and are subject to restricted access. The authors of this paper do not have permission to give other researchers access to the data. Scholars who wish to acquire the data may contact the owners directly; see http://www.ssb.no/a/english/mikrodata_en/ . Permission from the Norwegian Data Inspectorate (Datatilsynet) will be required; see http://www.datatilsynet.no/English/ . Specific rules apply for scholars in other countries. The authors of this paper will help scholars seeking these data as best they can. Zhiyang Jia Research Department, Statistics Norway, P.O.Box 8131 Dep. N-0033, Oslo, Norway Phone: +4721094862 Zhiyang.jia [AT] ssb.no