• Article  

      Antecedents and performance of electronic business adoption in the hotel industry 

      Theodosiou, Marios; Katsikea, Evangelia S. (2012)
      Purpose: The purpose of this study is to investigate the environmental and organizational factors that influence the intensity of electronic business adoption by contemporary organizations, and provide evidence regarding ...
    • Article  

      Information markets for product attributes: A game theoretic, dual pricing mechanism 

      Markopoulos, Panos M.; Aron, Ravi; Ungar, Lyle H. (2010)
      We model the availability of information about product attributes in Internet-based markets, focusing on a phenomenon that we term as information deficit (availability of less than perfect information about product attributes) ...
    • Conference Object  

      Pricing price information in E-commerce [Extended Abstract] 

      Markopoulos, Panos M.; Ungar, Lyle H. (Affiliation: Computer and Information Sci. Dept., University of Pennsylvania, Pittsburgh, PA, United StatesCorrespondence Address: Markopoulos, P.M.Computer and Information Sci. Dept., University of Pennsylvania, Pittsburgh, PA, United Statesemail: markopou@unagi.cis.upenn.edu, 2001)
      Shopbots and Internet sites that help users locate the best price for a product are changing the way people shop by providing valuable information on goods and services. This paper presents a first attempt to measure the ...