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Group Formation in Economics

Author: Gabrielle Demange

Publisher: Cambridge University Press

Published: 2005-01-10

Total Pages: 500

ISBN-13: 9781139444415

Broad and diverse ranges of activities are conducted within and by organized groups of individuals, including political, economic and social activities. These activities have become a subject of intense interest in economics and game theory. Some of the topics investigated in this collection are models of networks of power and privilege, trade networks, co-authorship networks, buyer–seller networks with differentiated products, and networks of medical innovation and the adaptation of new information. Other topics are social norms on punctuality, clubs and the provision of club goods and public goods, research and development and collusive alliances among corporations, and international alliances and trading agreements. While relatively recent, the literature on game theoretic studies of group formation in economics is already vast. This volume provides an introduction to this important literature on game-theoretic treatments of situations with networks, clubs, and coalitions, including some applications.

Group Formation in Economics

Author: Gabrielle Demange

Publisher: Cambridge University Press

Published: 2005-01-10

Total Pages: 492

ISBN-13: 9780521842716

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Broad and diverse ranges of activities are conducted within and by organized groups of individuals, including political, economic and social activities. These activities have become a subject of intense interest in economics and game theory. Some of the topics investigated in this 2005 collection are models of networks of power and privilege, trade networks, co-authorship networks, buyer-seller networks with differentiated products, and networks of medical innovation and the adaptation of new information. Other topics are social norms on punctuality, clubs and the provision of club goods and public goods, research and development and collusive alliances among corporations, and international alliances and trading agreements. While relatively recent, the literature on game theoretic studies of group formation in economics is already vast. This volume provides an introduction to this important literature on game-theoretic treatments of situations with networks, clubs, and coalitions, including some applications.

Networks and Groups

Author: Bhaskar Dutta

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 495

ISBN-13: 3540247904

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When Murat Sertel asked us whether we would be interested in organizing a special issue of the Review of Economic Design on the formation of networks and groups, we were happy to accept because of the growing research on this important topic. We were also pleasantly surprised at the response to our request for submissions to the special issue, receiving a much larger number of sub missions than we had anticipated. In the end we were able to put together two special issues of insightful papers on this topic. Given the growing interest in this topic, we also decided (with encouragement from Murat) to combine the special issues in the form of a book for wider dissemination. However, once we had decided to edit the book, it was natural to move beyond the special issue to include at least some of the papers that have been influential in the literature on the formation of networks. These papers were published in other journals, and we are very grateful to the authors as well as the journals for permission to include these papers in the book.

Decentralization and the Social Economics of Development

Author: Christopher Brendan Barrett

Publisher: CABI

Published: 2007

Total Pages: 242

ISBN-13: 1845932706

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There has been broad agreement in recent years that decentralization is key in achieving democracy at local level. Examining the successes, failures, possibilities and limitations of efforts across rural Kenya, this book analyses the socioeconomic and institutional prerequisites for successful decentralization, and the role of community groups and producer organizations in reducing poverty and promoting empowerment. Original empirical studies explore the fundamental elements of coherent, inclusive and ultimately effective decentralization, and how these can be applied to efforts across the African continent and beyond.

Groups and Markets

Author: Hans Gersbach

Publisher: Springer

Published: 2017-07-29

Total Pages: 186

ISBN-13: 331960516X

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This monograph studies multi-member households or, more generally, socio-economic groups from a purely theoretical perspective and within a general equilibrium framework, in contrast to a sizeable empirical literature. The approach is based on the belief that households, their composition, decisions and behavior within a competitive market economy deserve thorough examination. The authors set out to link the formation, composition, decision-making, and stability of households. They develop general equilibrium models of pure exchange economies in which households can have several, typically heterogeneous members and act as collective decision-making units on the one hand and as competitive market participants on the other hand. Moreover, the more advanced models combine traditional exchange (markets for commodities) and matching (markets for people or partners) and develop implications for welfare, social structures, and economic policy. In the field of family economics, Hans Haller and Hans Gersbach have pioneered a ‘market’ approach that applies the tools of general equilibrium theory to the analysis of household behavior. This very interesting book presents an overview of their methods and results. This is an inspiring work. Pierre-André Chiappori, Columbia University, USA The sophisticated, insightful and challenging analysis presented in this book extends the theory of the multi-person household along an important but relatively neglected dimension, that of general equilibrium theory. It also challenges GE theorists themselves to follow Paul Samuelson in taking seriously the real attributes of that fundamental building block, the household, as a social group whose decisions may not satisfy the standard axioms of individual choice. This synthesis and extension of their earlier work by Gersbach and Haller will prove to be a seminal contribution in its field. Ray Rees, LMU Munich, Germany

The Economics of Financial Cooperatives

Author: Amr Khafagy

Publisher: Routledge

Published: 2019-09-11

Total Pages: 197

ISBN-13: 1000702812

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Building on theories of finance and distribution, and the political economy of finance, this book explains the influence of financial cooperatives on wealth and income distribution, and institutional factors that determine the development of financial cooperatives. The book discusses the dynamics of income and wealth distribution with and without financial cooperatives, and defines the economic objective for financial cooperatives. Through explaining the influence of political institutions and regulations on the development of financial cooperatives, this book examines why financial cooperatives grew in some emerging economies and not in other similar ones. The book is of interest to scholars interested in financial economics, political economy of finance, alternative banking and development finance, and banking regulation. The book also gives valuable output to central bankers and financial and monetary policy makers in underdeveloped economies. In addition, it will be of particular interest to practitioners in international development institutions, especially those engaged in development finance and rural finance.

Cognitive Economics

Author: Paul Bourgine

Publisher: Springer Science & Business Media

Published: 2013-03-20

Total Pages: 479

ISBN-13: 3540247084

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The social sciences study knowing subjects and their interactions. A "cog nitive turn", based on cognitive science, has the potential to enrich these sciences considerably. Cognitive economics belongs within this movement of the social sciences. It aims to take into account the cognitive processes of individuals in economic theory, both on the level of the agent and on the level of their dynamic interactions and the resulting collective phenomena. This is an ambitious research programme that aims to link two levels of com plexity: the level of cognitive phenomena as studied and tested by cognitive science, and the level of collective phenomena produced by the economic in teractions between agents. Such an objective requires cooperation, not only between economists and cognitive scientists but also with mathematicians, physicists and computer scientists, in order to renew, study and simulate models of dynamical systems involving economic agents and their cognitive mechanisms. The hard core of classical economics is the General Equilibrium Theory, based on the optimising rationality of the agent and on static concepts of equilibrium, following a point of view systemised in the framework of Game Theory. The agent is considered "rational" if everything takes place as if he was maximising a function representing his preferences, his utility function.

The Hidden Rules of Race

Author: Andrea Flynn

Publisher: Cambridge University Press

Published: 2017-09-08

Total Pages: 237

ISBN-13: 110841754X

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This book explores the racial rules that are often hidden but perpetuate vast racial inequities in the United States.

The New Palgrave Dictionary of Economics

Author:

Publisher: Springer

Published: 2016-05-18

Total Pages: 7493

ISBN-13: 1349588024

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The award-winning The New Palgrave Dictionary of Economics, 2nd edition is now available as a dynamic online resource. Consisting of over 1,900 articles written by leading figures in the field including Nobel prize winners, this is the definitive scholarly reference work for a new generation of economists. Regularly updated! This product is a subscription based product.

The Oxford Handbook of the Economics of Networks

Author: Yann Bramoullé

Publisher: Oxford University Press

Published: 2016-03-01

Total Pages: 608

ISBN-13: 0199948283

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The Oxford Handbook of the Economics of Networks represents the frontier of research into how and why networks they form, how they influence behavior, how they help govern outcomes in an interactive world, and how they shape collective decision making, opinion formation, and diffusion dynamics. From a methodological perspective, the contributors to this volume devote attention to theory, field experiments, laboratory experiments, and econometrics. Theoretical work in network formation, games played on networks, repeated games, and the interaction between linking and behavior is synthesized. A number of chapters are devoted to studying social process mediated by networks. Topics here include opinion formation, diffusion of information and disease, and learning. There are also chapters devoted to financial contagion and systemic risk, motivated in part by the recent financial crises. Another section discusses communities, with applications including social trust, favor exchange, and social collateral; the importance of communities for migration patterns; and the role that networks and communities play in the labor market. A prominent role of networks, from an economic perspective, is that they mediate trade. Several chapters cover bilateral trade in networks, strategic intermediation, and the role of networks in international trade. Contributions discuss as well the role of networks for organizations. On the one hand, one chapter discusses the role of networks for the performance of organizations, while two other chapters discuss managing networks of consumers and pricing in the presence of network-based spillovers. Finally, the authors discuss the internet as a network with attention to the issue of net neutrality.