NEW YORK--(BUSINESS WIRE)--Kroll Bond Rating Agency’s (KBRA) Private, Not-For-Profit U.S. Higher Education Rating Methodology describes KBRA’s general approach for assigning credit ratings to bonds issued by private, not-for-profit U.S. colleges and universities, including specialized and single-focus undergraduate and graduate schools, such as standalone law schools. It identifies the four key determinants used in the assignment of a credit rating and is intended to provide guidance and insigh