Tim Leung, Princeton University (IMAGE) Princeton University, Engineering School Caption Tim Leung, a graduate student in operations research and financial engineering at Princeton University, presented research showing that stock options may be a less costly form of executive compensation than previously thought. Credit Princeton University/School of Engineering Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.