This is a call for applications to the next session of Alfred Galichon’s ‘math+econ+code’ masterclass on optimal transport and economic applications, to be held online Jan 10-14, 2022. Information about the course is available atInterested individuals should apply through this form and enclose a CV and letter of motivation. Applicants must also have their faculty mentor send a letter of reference (a plain email is fine) on their behalf to math.econ.code@gmail.com. Application material should be received in full before December 22, 2021 (final deadline).Please note the course is interactive, which makes active participation an important requirement. We will let applicants know of the status of their application on a rolling basis starting January 1, 2022.Do write to math.econ.code@gmail.com if you have questions.