Dr. Sohail S. Chaudhry is currently working as Professor at Department of Management and Operations/International Business Villanova School of Business, Villanova University, USA. He obtained his PhD. in Industrial Engineering and Operations Research from Columbia University, New York, USA in May 1985. He is also working as member of different professional societies such as ALPHA PI MU, Industrial Engineering Honor Society, BETA GAMMA SIGMA, AACSB Accredited Business Schools Honor Society, PHI KAPPA PHI, Academic Honor Society, TAU BETA PI, National Engineering Honor Society, DELTA SIGMA PI, Professional Business Fraternity, Senior Member (Past), Institute of Industrial Engineers, Member (Past), Institute for Operations Research and the Management Sciences, Member, American Production and Inventory Control Society, Member (Past), Decision Sciences Institute, Member (Past), Midwest Business Administration Association. His working experience includes, Demonstrator at Mosul University, Technical Assistant at Citicorp Business Credit inc, New York, Instructor/Preceptor and Adjunct Associate Professor at Columbia University, Adjunct Assistant Professor at New York Institute of Technology, Management Analyst at National Council of Savings Institutions, Associate Professor & Assistant Professor at University of Wisconsin, Associate Professor & Assistant Professor at Loyola University of Chicago, Visiting Professor at Temple University Japan, European Business School, DIS Denmark, Denmarks International Study Program, Institut Suprieur de Gestion de Sousse, Sousse, Tunisia, Beijing Jiaotong University, University College Dublin, Dublin, Ireland, American University in the Emirates, Adjunct Professor at Hamdan Bin Mohammed e-University, Korea University, Institute of Management Technology – Dubai and The University of Scranton. He has published (56) articles in journals; edit (5) books, (1) chapter in book, (28) proceedings contributed as author/co-author. He has awarded grants for his research work. He supervised/reader 3 PhD thesis 1 MSc and 1 DBA thesis. He also presented in more than 13 conferences.