Castiglioni, M., Ferraioli, D., Gatti, N., Marchesi, A. and Romano, G. 2022. Efficiency of Ad Auctions with Price Displaying. Proceedings of the AAAI Conference on Artificial Intelligence. 36, 5 (Jun. 2022), 4933-4940. DOI:https://doi.org/10.1609/aaai.v36i5.20423.