Some months ago, Bob Dixon of NBC asked me to cover problems pertaining to bass and subwoofers in this column, and I've tried over the past few months, to cover the basics (no pun intended) of that ...

The Journal of the Operational Research Society, Vol. 60, No. 11, Data Envelopment Analysis: Theory and Applications (Nov., 2009), pp. 1556-1566 (11 pages) Data envelopment analysis (DEA) is popularly ...

Dr. Chen's current research interests include efficiency and productivity issues in the operation of information systems, information technologyÍs impact on operations performance, and methodology ...

Eisenmann, Thomas, Geoffrey Parker, and Marshall Van Alstyne. "Platform Envelopment." Harvard Business School Working Paper, No. 07-104, June 2007. (Revised September ...

Eisenmann, Thomas R., Geoffrey Parker, and Marshall Van Alstyne. "Platform Envelopment." Strategic Management Journal 32, no. 12 (December 2011): 1270–1285.