Deeper loan debt means more profits for the financial sector, particularly suppliers of student loans. Executives of SLM Corporation, the giant student loan company known as Sallie Mae, have said that the rising costs of education will swell its bottom line for some time to come. Sallie Mae, as a quasi-federal agency, was supposed to make money available so that college would be affordable. But under the Clinton administration, Sallie Mae became a private corporation, and it is profiting.