User-Generated Content (UGC) on social media platforms and product search engines is changing the way consumers shop for goods online. However, current product search engines fail to effectively leverage information created across diverse social media platforms. Moreover, current ranking...

Switching costs and network effects bind customers to vendors if products are incompatible, locking customers or even markets in to early choices. Lock-in hinders customers from changing suppliers in response to (predictable or unpredictable) changes in efficiency, and gives vendors lucrative ex...

Switching costs and network effects bind customers to vendors if products are incompatible, locking customers or even markets in to early choices. Lock-in hinders customers from changing suppliers in response to (predictable or unpredictable) changes in efficiency, and gives vendors lucrative ex...

In this paper, we analyze how different dimensions of a seller's reputation affect pricing power in electronic markets. Given the interplay between buyers' trust and sellers' pricing power, we use text mining techniques to identify and structure dimensions of importance from feedback posted on...

This paper studies asymmetric platforms' incentives for enforcing exclusivity on multihoming sellers. We show that exclusivity benefits a platform only when its service is not very valuable to sellers, and hence can be initiated by a weak platform rather than the stronger one. It is possible for...

Using decentralized Nash bargaining with two-part tariff under mutual outsourcing between symmetric downstream firms, we demonstrate endogenous choice of competition mode with each exclusive channel. Recent market structure captures that the mutual outsourcing has become a common business...

Using two-part tariff under mutual outsourcing between symmetric downstream firms, we demonstrate endogenous choice of vertical structure with each exclusive channel. Recent market structure captures that the mutual outsourcing has become a common business practice in technology intensive...

This Supplemental Material includes, among other things, the analytical derivatives of the price-cost margins of manufacturers determined via the "Nash-in-Nash" bargaining solution, the computation of the out-of-equilibrium retail prices following a bargaining breakdown, the algorithm used to...

We consider a vertically related market where one quantity-setting and another price-setting downstream firm negotiate the terms of a two-part tariff contract with an upstream input supplier. In contrast to the traditional belief, we show that the price-setting firm produces a higher output and...