fourteen Course 14 Underground Handbook The inside scoop on classes, careers, UROPs, internships, externships, and more in Course 14 -- written by students Economics Events and Seminars Events, seminars, workshops, etc. majors Majoring in Economics Economics (14-1), Mathematical Economics (14-2), and Computer Science, Economics, and Data Science (6-14). Minoring and Concentrating in Economics Minors in Economics, Concentration in Economics, Concentration in Development Economics Course Listings Subject Listings in Economics Transfer Credit Information MIT's undergraduate transfer policies for economics courses taken at other colleges.