Template-type: ReDif-Paper 1.0 Author-Name: Grigoriev Alexander Author-Name: Loon Joyce van Author-Name: Sviridenko Maxim Author-Name: Uetz Marc Author-Name: Vredeveld Tjark Author-workplace-name: METEOR Title: Optimal Bundle Pricing with Monotonicity Constraint Abstract: We consider the problem to price (digital) items in order to maximize the revenue obtainable from a set of bidders. We suggest a natural monotonicity constraint on bundle prices, show that the problem remains NP-hard, and we derive a PTAS. We also discuss a special case, the highway pricing problem. Keywords: operations research and management science; Series: Research Memoranda Creation-Date: 2008 Number: 015 File-URL: http://digitalarchive.maastrichtuniversity.nl/fedora/objects/guid:ec416bc0-431d-461b-9725-cd4ba8a53c79/datastreams/ASSET1/content File-Format: application/pdf File-Size: 391275 Handle: RePEc:unm:umamet:2008015