Columbia University
Information Technology

Internet Commerce

Sellers

  • Reasons for Selling 
  • Reasons for not Selling 


Buyers

  • Reasons for Buying 
  • Reasons for Not Buying 


Market Evolution

  • Factors 
  • Requirements 
  • Implications 


Issues

  • Is commerce more than buying and selling?
  • What role, other than selling, can the Internet play in commerce?