Valet, PeterPeterValetAdriaans, JuleJuleAdriaansLiebig, StefanStefanLiebig2019-09-192018-06-2720191573-7845https://fis.uni-bamberg.de/handle/uniba/44028engComparing survey data and administrative records on gross earnings: nonreporting, misreporting, interviewer presence and earnings inequalityarticle10.1007/s11135-018-0764-z