Download or read book Essays on the Formation of Social Networks from a Game Theoritical Approach written by and published by . This book was released on 2002 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis aims to contribute to a fundamental objective of Network Economics: to provide based incentives explanations of real social network topologies. By using game theoretical tools, the three papers of this thesis analyze how real social networks can arise from the strategic interaction of self-interested individuals. In the first paper, we discuss the influence of imperfect information on the process of social network formation and, specifically, on the possibilities of observing racially segregated societies when agents preferences are not racially biased. The second work attempts to complete the Network Economics explanation of the puzzle regarding how agents can benefit from structural holes over a long time period. The third paper presents a model that focuses on the mechanisms underlying the formation of scientific collaboration networks. We show how researchers heterogeneity and limited processing capability explain the basic characteristics of these networks. Aquesta tesi aspira a contribuir a un objectiu fonamental de lEconomia de Xarxes: oferir explicacions basades en els incentius de les topologies que adopten les xarxes socials. Usant les eines de la Teoria de Jocs, els tres articles de la tesi analitzen com les xarxes socials que observem a la realitat poden esser fruit de la interacció entre individus que responen als seus propis interessos. En primer lloc, estudiem la influència de la informació imperfecte en la formació de xarxes socials i, específicament, en les possibilitats de tenir societats racialment segregades quan les preferències dels agents no estan racialment esbiaixades. El segon treball, intenta completar lexplicació que lEconomia de Xarxes dóna a linterrogant referent als forats estructurals i a la gent que sen beneficia de manera continuada. El darrer capítol, se centra en els mecanismes que expliquen la formació de xarxes de collaboració científica. Es mostra com lheterogeneïtat i la limitada capacitat de processament dels inve.

Download or read book Essays on the Formation of Social Networks from a Game Theoretical Approach written by Antoni Rubí-Barceló and published by . This book was released on 2007 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essays on Auctions Conflict and Social Networks written by Michael Caldara and published by . This book was released on 2014 with total page 143 pages. Available in PDF, EPUB and Kindle. Book excerpt: The broad objective of this dissertation is to understand human behavior in large group interactions. More narrowly, I apply game theory and experimental methods to three distinct settings: pay-to-bid auctions, strategic network formation, and stateless societies. In each case, I study the relationship between individual behavior and group outcomes. These seemingly unrelated settings do share several elements in common: (1) groups are relatively large, (2) groups benefit from cooperation, and (3) individual incentives are misaligned, potentially leading to adversarial interactions (i.e., conflict). Additionally, each of the three studies, detailed in Chapters 2, 3, and 4 respectively, makes a stand-alone contribution to understanding its topic with implications for future research. Thus, the contribution of this dissertation is twofold: the contribution of each individual Chapter to its subject and the collective contribution of all Chapters to understanding large group interactions.

Download or read book Computational Approaches to Studying the Co evolution of Networks and Behavior in Social Dilemmas written by Rense Corten and published by John Wiley & Sons. This book was released on 2014-01-29 with total page 185 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Approaches to Studying the Co-evolution of Networks and Behaviour in Social Dilemmas shows students, researchers, and professionals how to use computation methods, rather than mathematical analysis, to answer research questions for an easier, more productive method of testing their models. Illustrations of general methodology are provided and explore how computer simulation is used to bridge the gap between formal theoretical models and empirical applications.

Download or read book Immersive Gameplay written by Evan Torner and published by McFarland. This book was released on 2014-01-10 with total page 231 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of all-new essays approaches the topic of immersion as a product of social and media relations. Examining the premises and aesthetics of live-action and tabletop role-playing games, reality television, social media apps and first-person shooters, the essays take both game rules and the media discourse that games produce as serious objects of study. Scholars of social psychology, sociology, role-playing theory, game studies, and television studies all examine games and game-like environments like reality shows as interdependent sites of social friction and power negotiation. The ten essays articulate the importance of game rules in analyses of media products, and demonstrate methods that allow game rules to be seen in action during the process of play.

Download or read book Handbook of Social Economics written by and published by Elsevier. This book was released on 2010-11-26 with total page 939 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can economists define social preferences and interactions? Culture, familial beliefs, religion, and other sources contain the origins of social preferences. Those preferences--the desire for social status, for instance, or the disinclination to receive financial support--often accompany predictable economic outcomes. Through the use of new economic data and tools, our contributors survey an array of social interactions and decisions that typify homo economicus. Their work brings order to the sometimes conflicting claims that countries, environments, beliefs, and other influences make on our economic decisions. Describes recent scholarship on social choice and introduces new evidence about social preferences Advances our understanding about quantifying social interactions and the effects of culture Summarizes research on theoretical and applied economic analyses of social preferences

Download or read book Handbook of Social Economics SET 1A 1B written by Jess Benhabib and published by Newnes. This book was released on 2011 with total page 1509 pages. Available in PDF, EPUB and Kindle. Book excerpt: How can economists define and measure social preferences and interactions? Through the use of new economic data and tools, our contributors survey an array of social interactions and decisions that typify homo economicus. Identifying economic strains in activities such as learning, group formation, discrimination, and the creation of peer dynamics, they demonstrate how they tease out social preferences from the influences of culture, familial beliefs, religion, and other forces. Advances our understanding about quantifying social interactions and the effects of culture Summarizes research on theoretical and applied economic analyses of social preferences Explores the recent willingness among economists to consider new arguments in the utility function

Download or read book The Pleasures of Computer Gaming written by Melanie Swalwell and published by McFarland. This book was released on 2015-05-12 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of essays situates the digital gaming phenomenon alongside broader debates in cultural and media studies. Contributors to this volume maintain that computer games are not simply toys, but rather circulate as commodities, new media technologies, and items of visual culture that are embedded in complex social practices. Apart from placing games within longer arcs of cultural history and broader critical debates, the contributors to this volume all adopt a pedagogical and theoretical approach to studying games and gameplay, drawing on the interdisciplinary resources of the humanities and social sciences, particularly new media studies. In eight essays, the authors develop rich and nuanced understandings of the aesthetic appeals and pleasurable engagements of digital gameplay. Topics include the role of “cheats” and “easter eggs” in influencing cheating as an aesthetic phenomenon of gameplay; the relationship between videogames, gambling, and addiction; players’ aesthetic and kinaesthetic interactions with computing technology; and the epistemology and phenomenology of popular strategy-based wargames and their relationship with real-world military applications. Notes and a bibliography accompany each essay, and the work includes several screenshots, images, and photographs.

Download or read book A Game Theoretical Approach for Reputation Propagation in Online Social Networks written by Maziar Gomrokchi and published by . This book was released on 2010 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Formation of mutual trust between users of an Online Social Network (OSN) is a function of many parameters. One of these parameters that has been widely investigated is the reputation of users. Users interact with each other with different intentions and as a result of their interactions they propagate each other's reputation. In the absence of centralized trusted parties in OSN s, the only way for an agent to estimate others' reputation is the other agents' thoughts about that agent. Therefore, intention and behavior of agents in the propagation of each other's reputation become crucial. In this thesis, we propose a game theoretic model of reputation propagation among users in OSN s. We use this model to first study the dynamics of propagation and then analyze users' behavior with respect to their reputation in the network. To do so, we expose the Nash equilibria of the proposed game. Finally, we develop some experiments on the large-scale social network of Epinons and compare our findings in the theoretical part with the observations from the experiments.

Download or read book The Cooperative Game Theory of Networks and Hierarchies written by Robert P. Gilles and published by Springer Science & Business Media. This book was released on 2010-04-02 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book brings together an overview of standard concepts in cooperative game theory with applications to the analysis of social networks and hierarchical authority organizations. The standard concepts covered include the multi-linear extension, the Core, the Shapley value, and the cooperative potential. Also discussed are the Core for a restricted collection of formable coalitions, various Core covers, the Myerson value, value-based potentials, and share potentials. Within the context of social networks this book discusses the measurement of centrality and power as well as allocation rules such as the Myerson value and hierarchical allocation rules. For hierarchical organizations, two basic approaches to the exercise of authority are explored; for each approach the allocation of the generated output is developed. Each chapter is accompanied by a problem section, allowing this book to be used as a textbook for an advanced graduate course on game theory.

Download or read book Networks Topology and Dynamics written by Ahmad K. Naimzada and published by Springer Science & Business Media. This book was released on 2008-11-14 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is convergent consensus among scientists that many social, economic and ?nancial phenomena can be described by a network of agents and their inter- tions. Surprisingly, even though the application ?elds are quite different, those n- works often show a common behaviour. Thus, their topological properties can give useful insights on how the network is structured, which are the most “important” nodes/agents, how the network reacts to new arrivals. Moreover the network, once included into a dynamic context, helps to model many phenomena. Among the t- ics in which topology and dynamics are the essential tools, we will focus on the diffusion of technologies and fads, the rise of industrial districts, the evolution of ?nancial markets, cooperation and competition, information ?ows, centrality and prestige. The volume, including recent contributions to the ?eld of network modelling, is based on the communications presented at NET 2006 (Verbania, Italy) and NET 2007 (Urbino, Italy); offers a wide range of recent advances, both theoretical and methodological, that will interest academics as well as practitioners. Theory and applications are nicely integrated: theoretical papers deal with graph theory, game theory, coalitions, dynamics, consumer behavior, segregation models and new contributions to the above mentioned area. The applications cover a wide range: airline transportation, ?nancial markets, work team organization, labour and credit market.

Download or read book Handbook of Game Theory written by Petyon Young and published by Elsevier. This book was released on 2014-10-01 with total page 1025 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to understand and predict behavior in strategic situations, in which an individual’s success in making choices depends on the choices of others, has been the domain of game theory since the 1950s. Developing the theories at the heart of game theory has resulted in 8 Nobel Prizes and insights that researchers in many fields continue to develop. In Volume 4, top scholars synthesize and analyze mainstream scholarship on games and economic behavior, providing an updated account of developments in game theory since the 2002 publication of Volume 3, which only covers work through the mid 1990s. Focuses on innovation in games and economic behavior Presents coherent summaries of subjects in game theory Makes details about game theory accessible to scholars in fields outside economics

Download or read book Social and Economic Networks in Cooperative Game Theory written by Marco Slikker and published by Springer Science & Business Media. This book was released on 2001-03-31 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Social and Economic Networks in Cooperative Game Theory presents a coherent overview of theoretical literature that studies the influence and formation of networks in social and economic situations in which the relations between participants who are not included in a particular participant's network are not of consequence to this participant. The material is organized in two parts. In Part I the authors concentrate on the question how network structures affect economic outcomes. Part II of the book presents the formation of networks by agents who engage in a network-formation process to be able to realize the possible gains from cooperation.

Download or read book Social Media Marketing written by Eric Anderson and published by Springer Science & Business Media. This book was released on 2010-07-24 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface Social media marking has been heralded as a sea change in the market- consumer relationship, but its rapid growth and rabid following among m- keters has also produced a sea of confusion. Lacking any durable framework for understanding how, why, and on what terms the consumer relationship has changed under social media, marketers pursue new venues for their newness alone – with decidedly mixed results. This book finds a theoretical framework for social media marketing in the science of game theory, with its focus on adversarial but mutually dependent relationships. Originally developed to guide nuclear brinksmanship policy during the Cold War, game theory provides the foundation for an evoluti- ary view of social media marketing. Through fascinating game theory c- cepts like the Prisoner’s Dilemma, the Stag Hunt, Self-Command, and Job Market Signaling, this study uncovers the cooperative trends that brought marketing to its present state and points the way toward marketing’s future course. I. Der Drehbuchautor und seine Rechte VII VII Vorwort Contents Chapter 1: Surviving the Customer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1. 1 The Origins of Game Theory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1. 2 Game Theory, the New Media, and the NEW New Media . . . . . . . . . 7 1. 3 The Payoff Matrix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Chapter 2: Zero-Sum Games in Traditional Marketing . . . . . . . . . . . . 13 2. 1 Zero-Sum Games and the Problem of Transparency . . . . . . . . . . . . . 14 2. 2 The Zero-Sum of Pricing Strategies. . . . . . . . . . . . . . . . . . . . . . . . . . 16 2. 3 The Wisdom of Randomization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 2. 4 Randomization and A/B Testing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2. 5 The Hazards of Entrenchment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Download or read book Networks written by Sanjeev Goyal and published by MIT Press. This book was released on 2023-04-18 with total page 823 pages. Available in PDF, EPUB and Kindle. Book excerpt: An accessible and comprehensive overview of the economic theory and the realities of networks written by a pioneering economics researcher. Networks are everywhere: the infrastructure that brings water into our homes, the social networks made up of our friends and families, the supply chains connecting cities, people, and goods. These interconnections contain economic trade-offs: for example, should an airline operate direct flights between cities or route all its flights through a hub? Viewing networks through an economics lens, this textbook considers the costs and benefits that govern their formation and functioning. Networks are central to an understanding of the production, consumption, and information that lie at the heart of economic activity. Sanjeev Goyal provides advanced undergraduate and graduate students with an accessible and comprehensive introduction to the economics research on networks of the past twenty-five years. Each chapter introduces a theoretical model illustrated with the help of case studies and formal proofs. After introducing the theoretical concepts, Goyal examines economic networks, including infrastructure, security, market power, and financial networks. He then covers social networks, with chapters on coordinating activity, communication and learning, information networks, epidemics, and impersonal markets. Finally, Goyal locates social and economic networks in a broader context covering networked markets, economic development, trust, and group networks in their relation to markets and the state. First textbook to provide a broad and comprehensive overview of twenty-first-century economic theory of networks Features engaging case studies and accessible exercises Written by a pioneering economics researcher

Download or read book Essays in Game Theory written by Nimrod Megiddo and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a collection of papers on game theory dedicated to Michael Maschler. Through his dedication and contributions to game theory, Maschler has become an important figure particularly in the area of cooperative games. Game theory has since become an important subject in operations research, economics and management science. As befits such a volume, the main themes covered are cooperative games, coalitions, repeated games, and a cost allocation games. All the contributions are authoritative surveys of a particular topic, so together they will present an invaluable overview of the field to all those working on game theory problems.

Download or read book LISS 2012 written by Zhenji Zhang and published by Springer Science & Business Media. This book was released on 2013-03-19 with total page 1416 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information and communication technology has helped to provide a more effective network infrastructure and development platform for logistics and service operations. In order to meet the needs of consumers, and particularly to promote low-carbon development processes, new types of services will also emerge. LISS 2012 is a prime international forum for both researchers and industry practitioners to exchange the latest fundamental advances in the state of the art and practice of logistics, informatics, service operations and service science. Experts and researchers from related fields will discuss current issues and future development opportunities, discuss and analyze developing trends and exchange the latest research and academic thought. The theme of the conference is Logistics and Service Science based on the Internet of Things.