tailieunhanh - Research " Ownership Structure and Business Model of Electronic Business-to-Business Marketplaces "

Ownership Structure and Business Model of Electronic Business-to-Business Marketplaces As in other multicommunity models, equilibrium in my model exhibits complete stratification: High-income families live in districts that are preferred to (and have higher housing prices than) those where low-income families live. That this must hold regardless of what parents value points to a fundamental identification problem in housing price-based estimates of parental valuations: 8 | Dissertation Ownership Structure and Business Model of Electronic Business-to-Business Marketplaces By Byungjoon Yoo Committee Chair Professor Tridas Mukhopadhyay Professor Rahul Telang Professor Young Chan Choe Reader Professor Vidyanand Choudhary Graduate School of Industrial Administration Carnegie Mellon University May 2003 UMI Number 3104365 UMI UMI Microform 3104365 Copyright 2003 by ProQuest Information and Learning Company. All rights reserved. This microform edition is protected against unauthorized copying under Title 17 United States Code. ProQuest Information and Learning Company 300 North Zeeb Road . Box 1346 Ann Arbor Ml 48106-1346 Carnegie Mellon Graduate School of Industrial Administration DISSERTATION Submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY INDUSTRIAL ADMINISTRATION INFORMATION SYSTEMS Titled Ownership structure and Business Model of Electronic Business-to-Business Marketplaces Presented by Byungjoon Yoo Accepted by Approved by The Dean Dean Kenneth B. Dunn .