Sökning: "Bayesian game"

Visar resultat 1 - 5 av 12 avhandlingar innehållade orden Bayesian game.

  1. 1. Selfish Dynamic Spectrum Access in Multichannel Wireless Networks : Complete and incomplete information analysis

    Författare :Ali Özyagci; Jens Zander; Alexandre Proutiere; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Game theory; Multichannel random access; Bayesian game; Nash equilibrium Heterogeneous channels; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Sammanfattning : The increasing popularity and widespread deployment of wireless data systems fuel the increasing demand for more spectrum. On the other hand, various studies measuring spectrum utilization show that there is a huge variation in spectrum utilization at different times and locations. LÄS MER

  3. 2. Essays on the Economics of Networks Under Incomplete Information

    Författare :Theodoros Rapanos; Yves Zenou; Francis Bloch; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; social networks; social learning; social influence; incomplete information; Bayesian game; Economics; nationalekonomi;

    Sammanfattning : Social networks constitute a major channel for the diffusion of information and the formation of attitudes in a society. Introducing a dynamic model of social learning, the first part of this thesis studies the emergence of socially influential individuals and groups, and identifies the characteristics that make them influential. LÄS MER

  4. 3. Essays on Auctions

    Författare :Robin Rander; Nationalekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Auctions; Bidding; Bayesian equilibrium; Procurement; Game theory;

    Sammanfattning : The thesis is concerned with topics relating to auctions and competitive bidding. In the first chapter, the case of a procurement situation where multiple producers compete in price and quality, but are unable to commit to quality, is treated in a scoring auction context. LÄS MER

  5. 4. Essays on Epistemology and Evolutionary Game Theory

    Författare :Elias Tsakas; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Common knowledge; communication; consensus; betting; primitive propositions; negative introspection; information partition; projection; learning.;

    Sammanfattning : This thesis has two parts, one consisting of three independent papers in epistemology (Chapters 1-3) and another one consisting of a single paper in evolutionary game theory (Chapter 4): (1) “Knowing who speaks when: A note on communication, common knowledge and consensus” (together with Mark Voorneveld) We study a model of pairwise communication in a finite population of Bayesian agents. We show that, if the individuals update only according to the signal they actually hear, and they do not take into account all the hypothetical signals they could have received, a consensus is not necessarily reached. LÄS MER

  7. 5. Bayesian Inference in Structural Second-Price Auctions

    Författare :Bertil Wegmann; Mattias Villani; Samita Sareen; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Asymmetry; Bid function approximation; Common values; Gamma model; Gaussian model; Markov Chain Monte Carlo; Private values; Variable selection; Internet auctions; Statistics; Statistik; Statistics; statistik;

    Sammanfattning : The aim of this thesis is to develop efficient and practically useful Bayesian methods for statistical inference in structural second-price auctions. The models are applied to a carefully collected coin auction dataset with bids and auction-specific characteristics from one thousand Internet auctions on eBay. LÄS MER