While price-fixing on platforms can attract severe enforcement action, as shown by the Amazon poster case, a more nuanced picture emerges regarding the fixing of prices for sellers by sharing economy platforms. This paper explores possible antitrust responses to such centralised platform-driven...

The planning process presented in the paper outlines several methods of analysis that farm business managers can use to choose among three business position options. The five forces model is an effective tool for scanning the external business environment and assessing a business’s internal...

We study pricing by a monopoly platform that matches buyers and sellers in an environment with cross-market externalities. Said platform has no private information, does not set the commodity's price and can only charge trading parties for the transaction. Our innovation consists in introducing...

The emergence of new technologies, shifting consumer needs and growth in competition have made the expansion of distribution a business imperative for many firms. In this chapter, we review the empirical marketing literature on the performance consequences of distribution expansion and offer an...

We study the implications of different contractual forms in a market with an incumbent upstream monopolist and free downstream entry. We show that traditional conclusions regarding the desirability of linear contracts radically change when entry in the downstream market is endogenous rather than...

The past few years have witnessed the increasing ubiquity of user-generated content on seller reputation and product condition in Internet based used-good markets. Recent theoretical models of trading and sorting in used-good markets provide testable predictions to use to examine the presence of...

We set up a merger game between retailing stores to study the incentives of independent stores to form a big store when some consumers have preferences for one-stop shopping. Such one-stop shopping creates complementarity between products, leading in turn to lower prices after a big store is...

Full paper is available at: "https://ssrn.com/abstract=3452497" https://ssrn.com/abstract=3452497Supplemental Material to the article "Buyer Alliances in Vertically Related Market". I first develop a model of vertical relationships that provides theoretical grounds for the status quo effect and...

Supplement is available at: "https://ssrn.com/abstract=3452506" https://ssrn.com/abstract=3452506Alliances of buyers to negotiate input prices with suppliers are commonplace. Using pre- and post-alliances data on household purchases of bottled water, I develop a structural model of bilateral...

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...