Titlebook: Web and Internet Economics; 17th International C Michal Feldman,Hu Fu,Inbal Talgam-Cohen Conference proceedings 2022 Springer Nature Switze

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Mechanisms for?Trading Durable Goodsis often the case with books that can be read and later exchanged for unread ones. Other examples of such easily transferable durable goods include puzzles, video games and baby clothes..We introduce a model for the exchange of easily transferable durable goods. In our model, each agent owns a set o

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Formal Barriers to?Simple Algorithms for?the?Matroid Secretary Problemand conjectured that a constant-competitive online algorithm exists. The conjecture still remains open despite substantial partial progress, including constant-competitive algorithms for numerous special cases of matroids, and an .-competitive algorithm in the general case..Many of these algorithms

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Threshold Tests as?Quality Signals: Optimal Strategies, Equilibria, and?Price of?Anarchye drawn i.i.d.?from a common prior. The principal aims to choose the better of the two products, but the quality of a product can only be estimated via a coarse-grained .: given a threshold ., the principal learns whether a product’s quality exceeds . or fails to do so..We study this selection probl

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0302-9743 pical sections as follows: mechanism design and pricing; matching, markets and equilibria; learning, fairness, privacy and behavioral models; social choice and cryptocurrencies..978-3-030-94675-3978-3-030-94676-0Series ISSN 0302-9743 Series E-ISSN 1611-3349

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Beyond Pigouvian Taxes: A Worst Case Analysisan tax, obtaining tight lower and upper bounds in terms of a crucial parameter that we identify. We generalize our results to various scenarios that each offers an alternative to the use of a public road by private cars, such as ride sharing, or using a bus or a train.

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