WSJ: “Starting next year, executive M.B.A. students at the Wharton School of the University of Pennsylvania can earn the $223,500 degree from their living rooms.  After years of resistance, some of the country’s top business schools are starting virtual M.B.A. programs that require only a few days of in-person instruction. Wharton and Georgetown University’s McDonough School of Business said they would include options for executive and part-time M.B.A. students to take most coursework online in 2023. This fall, part-time M.B.A. students at New York University’s Stern School of Business and the University of California, Berkeley’s Haas School of Business were given an online option for most of their classes. All of the programs will charge online students the same tuition as those who attend in person, and those online students will get the same degree and credential as on-campus counterparts.The move to give students flexible location options comes as demand for two-year, full-time traditional M.B.A. programs has been dropping amid a competitive job market and growing concern about the cost of college.…”