> you are not being paid to do a job (research) you are being paid to bring in even more money And research funding is going towards big hotel, travel expenses

> you are not being paid to do a job (research) you are being paid to bring in even more money And research funding is going towards big hotel, travel expenses, and conference fees. > Grad students are the laborers Making the business highly profitable as there is no need to hire a large number of professors where you can offer tuition waivers and cheap stipends to a larger number of people who wants to get another degree