@inproceedings{909761a84721472081bcbdec1c6a882f,
title = "Presentation and structure of substitutes valuations",
abstract = "We propose two different methods for presenting substitutes (a.k.a. gross-substitutes) valuations. Each provides short descriptions for a family of substitutes valuations. We also show that substitutes valuation are closed under k-satiation.",
keywords = "Gross-substitutes, Substitutes, Valuations",
author = "Meir Bing and Daniel Lehmann and Paul Milgrom",
year = "2004",
month = may,
day = "17",
doi = "10.1145/988772.988812",
language = "אנגלית",
isbn = "9781581137712",
series = "Proceedings of the ACM Conference on Electronic Commerce",
publisher = "Association for Computing Machinery",
pages = "238--239",
booktitle = "Proceedings of the 5th ACM Conference on Electronic Commerce, EC'04",
note = "5th ACM Conference on Electronic Commerce,EC 2004 ; Conference date: 17-05-2004 Through 20-05-2004",
}