This study seeks to examine how different types of information – product-related and price-related information provided by retailers – impact purchase-related outcomes for consumers belonging to different states of shopping. Using mixture-modeling techniques on clickstream data obtained from...

This paper develops and analyzes a model of competition between platforms in an industry with indirect network effects, with a specific focus on complementary product exclusivity. The objective is to understand the determinants of exclusivity and explore its effects on competition. We find that...

Technology-driven commerce channels, such as the Web, possess several unique features that differentiate them from traditional channels. The interaction between firms operating across these differentiated channels involves interesting competitive dynamics that cannot be captured by isolated...

We study whether and how contractual arrangements (fixed price vs. time-and-materials contracts) change the effect of reputation, certification, and language characteristics on the chances of winning outsourcing contracts. Using a comprehensive dataset from an online outsourcing marketplace, we...

Sponsored search mechanisms, where advertisers bid for placement to be as close to the top in the listing of search results, are the fastest growing among online search models. Sponsored search in popular search services such as Google and Yahoo! employ an auction mechanism wherein firms can...

Secondary markets have adopted a number of quality signaling mechanisms such as certification to reduce information asymmetries between buyers and sellers in these markets. However the importance and value of these signals depends on the nature and extent of information asymmetries. With the...