About Ray Rees Ray Rees is a faculty member at the Ludwig Maximilians University, Munich. Books by Ray Rees Student Solutions Manual for Mathematics for Economics, fourth edition by (author) Michael Hoy, John Livernois, Chris Mckenna, Ray Rees & Thanasis Stengos Mathematics for Economics, fourth edition by (author) Michael Hoy, John Livernois, Chris Mckenna, Ray Rees & Thanasis Stengos Mathematics for Economics, third edition by (author) Michael Hoy, John Livernois, Chris Mckenna, Ray Rees & Thanasis Stengos