@InProceedings{goldner_et_al:LIPIcs.ITCS.2020.15, author = {Goldner, Kira and Immorlica, Nicole and Lucier, Brendan}, title = {{Reducing Inefficiency in Carbon Auctions with Imperfect Competition}}, booktitle = {11th Innovations in Theoretical Computer Science Conference (ITCS 2020)}, pages = {15:1--15:21}, series = {Leibniz International Proceedings in Informatics (LIPIcs)}, ISBN = {978-3-95977-134-4}, ISSN = {1868-8969}, year = {2020}, volume = {151}, editor = {Vidick, Thomas}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/LIPIcs.ITCS.2020.15}, URN = {urn:nbn:de:0030-drops-117006}, doi = {10.4230/LIPIcs.ITCS.2020.15}, annote = {Keywords: welfare, price of anarchy, mechanism design, equilibrium, costs} }