Co-organizer: Market Design Workshop (Dec 2023), Thematic semester on prophet inequalities at the Virtual Institute (2021); Market Design Workshop (Dec 2019-- Postponed), Dynamic Pricing Workshop (Dec 2017), Summer School in Discrete Mathematics (every January since 2006), IPCO 2013, LATIN 2006.

Area editor: Operations Research (since 2024), Transportation Area. Mathematics of Operations Research (2019-2023), Game Theory Area.

Associate editor: Mathematics of Operations Research (since 2024), Operations Research (2009-2023), RAIRO - Operations Research (2010-2018), Mathematical Programming B (2014-2017).

Recent program committees: SODA 2025, EC 2024, ICALP 2024, IPCO 2023, WWW 2022, EEAMO 2022, SODA 2022, WINE 2021, EAAMO 2021, IPCO 2021, EC 2021, ISMP 2021, MD4SD 2020, WINE 2020, SAGT 2020, EC 2020, LATIN 2020, EC 2019, IPCO 2019,

Grants as PI: Center for Mathematical Modeling 2021-2026 (ANID FB210005), Anillo Information and Computation in Market Design (ICMD) 2021-2024 (ANID ACT210005), Amazon Research Award 2018, FONDEF IT16I10010 (Desarrollo de tecnologias para el control de la evasion en el transporte publico) 2017-2019, Google Research Award LatAm 2017, FONDEF ID15I10468 (Desarrollo de tecnologias para la admision escolar) 2016-2018, renewal until 2022, Millennium Nucleus Information and Coordination in Networks (2011 - 2017), FONDECYT 1220054 (Apr 2022-Mar 2026), FONDECYT 1190043 (Mar 2019-Feb 2022), FONDECYT 1160079 (Mar 2016 - Feb 2019), FONDECYT 1130671 (Mar 2013 - Feb 2016), FONDECYT 1090050 (Mar 2009 - Feb 2013), FONDECYT 1060035 (Mar 2006 - Feb 2009).