Journal Article
B2B emarketplace announcements and shareholder wealth
Siems, Thomas F.; Chen, Andrew H. (2001-01)
In the business-to-business (B2B) sector, new supply-chain models within electronic marketplaces (eMarketplaces) offer firms significantly lower procurement costs, increased operating efficiencies, and expanded market opportunities. Using event-study methodology to look at the period July 1999-March 2000, Andrew Chen and Thomas Siems find that investors reacted favorably to B2B eMarketplace announcements, with slightly higher abnormal returns associated with vertical than with horizontal eMarketplaces. They also find significant positive abnormal returns for e-commerce technology providers ...
Economic and Financial Policy Review , Issue Q I , Pages 12-22

Conference Paper
Bridge financing, delegated monitoring and corporate debt policy
Chen, Andrew H.; Rajan, Raghuram G.; Mazumdar, Sumon C.; Hung, Mao-Wei (1993)
Proceedings , Paper 414

Conference Paper
Creating contingent liabilities: master craftsmanship in financial engineering
Kensinger, John W.; Chen, Andrew H. (1990)
Proceedings , Paper 271