All Stories

  1. Web-Face-to-Face Mixed-Mode Design in a Longitudinal Survey: Effects on Participation Rates, Sample Composition, and Costs

    Article • June 2017, De Gruyter

    Professor Peter Lynn, prof Silvia SB Biffignandi, Annamaria Bianchi

  2. Combining survey and administrative data in Italian business surveys

    Article • Journal of Economic and Social Measurement, April 2016, IOS Press

    prof Silvia SB Biffignandi