Massachusetts Institute of Technology This is to certify that Johannes Kirchhof has successfully completed Microeconomics May 30, 2023 - Sept. 26, 2023
Johnathan Gruber

Professor

Massachusetts Institute of Technology

Chris Capozzola

Senior Associate Dean for Open Learning

Professor of History

Massachusetts Institute of Technology

Eric Grimson

Vice President for Open Learning

Massachusetts Institute of Technology

Valid Certificate ID: a341e65f-4341-42b8-8c05-d28bd20fb7fc

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