I’ve also seen professors who get kickbacks from the sale of textbooks up to and including professors making their own textbook that they authored a required text for the course.
Are you asking why education is so expensive? It’s because the amount of staff (especially non-teaching admin staff) employed by universities has ballooned way out of control. A modern university campus is basically a miniature city at this point. It has its own police force, hospital, doctors offices, therapists, many different restaurants, laundry services, recreation and entertainment facilities, gyms, climbing walls, libraries (had those forever though), residential buildings, academic study (outside class) facilities… On and on and on it goes.
All of that stuff is paid for by the students through tuition, residence fees, meal plans, and miscellaneous fees. Sure, the construction of the buildings is usually paid for by donations, government grants, or the school’s endowment fund, but the day-to-day operating costs and staffing are all paid by students.
You might then ask how we got here, or why we don’t have a “bare bones university” with none of that extra stuff? Simple: competition between universities combined with student demand. Bare Bones University is not going to attract the top students who already have a ton of better options.
musicalphysics@discuss.online 1 hour ago
Nobody is getting rich by writing a textbook. The most likely reason for using a book they wrote is that it includes information they thought was important.