Tiziano Arduini is Assistant Professor of Econometrics at the University of Bologna. He has published in international journals in the field of econometrics and health economics such as the Journal of Business & Economic Statistics and Journal of Health Economics. His research interests cover microeconometrics and social interactions. Recent works look at the identification and estimation of the effect of social interactions on economic outcomes. Further information can be found in his website: https://sites.google.com/site/tizianoarduini/.