pangliyong0908@yahoo.com.cn Phd candidate of school of Economics, Renmin University of China =====庞立永===== 中国人民大学 经济学院 数量经济学 博士研究生 School of Economics, Renmin University of China Address : No.59, Zhongguancun Street, Haidian, Beijing 100872, China Tel : +86-10-62518237 Email : pangliyong0908@yahoo.com.cn -------------------------------------------------------------------------------- Liyong Pang was born on 29th, july, 1980,in Heibei, China. He received his B.S. Degree from Department of Mathematics Hebei Normal University and his M.S. Degree from Department of Mathematics, Renmin University of China, and now he is a candidate of Ph.D. in Quantitive Economics, School of Economics, Renmin University of China. His future research interests, will be within the areas of Data Envelopment Analysis, Mathematical programming, Derivatives and Stochastical Difference Equation. -------------------------------------------------------------------------------- ====Educational Background ==== B.S., 1999.9 ~ 2003.7, Department of Mathematics, Hebei Normal University . M.S., 2004.9 ~ 2007.7, Department of Mathematics, Renmin University of China. Ph.D., 2007.9 ~ Now, School of Economics, Renmin University of China. -------------------------------------------------------------------------------- ====Research Areas and Interests ==== Data Envelopment Analysis, Operational Research, Derivatives and Stochastical Difference Equation. -------------------------------------------------------------------------------- ====Hobbies ==== Reading sports classical Music -------------------------------------------------------------------------------- ====Personality ==== diligence vision and tenacity