<p>Probably not on average, but it is hard to say without any specifics - it depends on the schools, the major, the individual, etc. Bear in mind that one person might do much better at the expensive OOS school and more than make up the expense over their lifetime, while another person will do much worse at the OOS school and not only lose out on the tuition expense but also see a salary less that they would have gotten coming from the cheaper school.</p>