"Exclusionary Discounts" (with Janusz Ordover). (pdf)

"Supply Contract Equilibria in Common Agency"

"Bargaining in Distribution Channels with Multi-product Retailers.''

"Slotting Allowances and Scarce Shelf Space," (with Leslie M. Marx).

"Bargaining Power in Sequential Contracting,'' (with Leslie M. Marx).

"Retail Mergers, Buyer Power, and Product Variety," (with Roman Inderst).

"Rent-Shifting Exclusion, and Market-Share Discounts,''(with Leslie M. Marx). (pdf)

"Comparative Marketing and Retail Profits: Should the Retailer Play Favorites?," (with Florian Zettelmeyer).

"Market-Share Contracts with Asymmetric Information," (with Adrian Majumdar).

"Using Lorenz Curves to Represent Firm Heterogeneity in Cournot Games,'' (with Stephen W. Salant).

"Price-Matching Guarantees, Retail Competition, and Product-Line Assortment," (with Anne Coughlan).

"Resale Price Maintenance and Restrictions on Dominant Firm and Industry-Wide Adoption," (with Ø. Foros and         H.J. Kind).