Apologies for cross-posting Dear colleagues, This is a gentle reminder on the Call for Papers of the XXIII Workshop on Quantitative Finance, which will be held in Rome (in presence) on January 27-28, 2022. The deadline for submitting extended abstracts is next Tuesday, 30th November, 2021 (the call for paper and all deadlines can be found in the attached document). Abstract must be submitted through an online procedure at the following webpage: https://qfw2022.it/registration/ Information on the workshop is available here: https://qfw2022.it/en/ On behalf of the organizing committee.