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Essays On The Economics Of Networks
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Book Synopsis The Economic Sociology of Immigration by : Alejandro Portes
Download or read book The Economic Sociology of Immigration written by Alejandro Portes and published by Russell Sage Foundation. This book was released on 1995-06-22 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Portes suggests that immigration constitutes an especially appropriate Mertonian 'strategic research site' for economic sociology in that it provides very good opportunities for investigating the embeddedness of economic relationships in social situations....the contributors expand the conventional domain of economic sociology quite literally in both time and space."—Contemporary Sociology "Alejandro Portes and his splendid band of collaborators make clear that the causes, processes, and consequences of migration vary dramatically from group to group, that a group's history makes a profound difference to its fate in the American economy. They have produced a sinewy book, a book worth arguing with."—Charles Tilly, Columbia University The Economic Sociology of Immigration forges a dynamic link between the theoretical innovations of economic sociology with the latest empirical findings from immigration research, an area of critical concern as the problems of ethnic poverty and inequality become increasingly profound. Alejandro Portes' lucid overview of sociological approaches to economic phenomena provides the framework for six thoughtful, wide-ranging investigations into ethnic and immigrant labor networks and social resources, entrepreneurship, and cultural assimilation. Mark Granovetter illustrates how small businesses built on the bonds of ethnicity and kinship can, under certain conditions, flourish remarkably well. Bryan R. Roberts demonstrates how immigrant groups' expectations of the duration of their stay influence their propensity toward entrepreneurship. Ivan Light and Carolyn Rosenstein chart how specific metropolitan environments have stimulated or impeded entrepreneurial ventures in five ethnic populations. Saskia Sassen provides a revealing analysis of the unexpectedly flexible and vital labor market networks maintained between immigrants and their native countries, while M. Patricia Fernandez Kelly looks specifically at the black inner city to examine how insular cultural values hinder the acquisition of skills and jobs outside the neighborhood. Alejandro Portes also depicts the difference between the attitudes of American-born youths and those of recent immigrants and its effect on the economic success of immigrant children.
Book Synopsis The Wealth of Networks by : Yochai Benkler
Download or read book The Wealth of Networks written by Yochai Benkler and published by Yale University Press. This book was released on 2006-01-01 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describes how patterns of information, knowledge, and cultural production are changing. The author shows that the way information and knowledge are made available can either limit or enlarge the ways people create and express themselves. He describes the range of legal and policy choices that confront.
Book Synopsis Science Bought and Sold by : Philip Mirowski
Download or read book Science Bought and Sold written by Philip Mirowski and published by University of Chicago Press. This book was released on 2002-01-03 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt: From essays examining economic welfare to the idea of scientists as agents to the digital aspects of higher education, presents a comprehensive overview of the new directions of this expanding area.
Book Synopsis Networks, Crowds, and Markets by : David Easley
Download or read book Networks, Crowds, and Markets written by David Easley and published by Cambridge University Press. This book was released on 2010-07-19 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Are all film stars linked to Kevin Bacon? Why do the stock markets rise and fall sharply on the strength of a vague rumour? How does gossip spread so quickly? Are we all related through six degrees of separation? There is a growing awareness of the complex networks that pervade modern society. We see them in the rapid growth of the internet, the ease of global communication, the swift spread of news and information, and in the way epidemics and financial crises develop with startling speed and intensity. This introductory book on the new science of networks takes an interdisciplinary approach, using economics, sociology, computing, information science and applied mathematics to address fundamental questions about the links that connect us, and the ways that our decisions can have consequences for others.
Book Synopsis Essays Over Netwerken by : Ana Maria Babus
Download or read book Essays Over Netwerken written by Ana Maria Babus and published by Rozenberg Publishers. This book was released on 2008 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: We find information through our social network. A network of banks handles our financial transactions. And when computers freeze under virus attacks, we are reminded of how pervasive networks are. This work concentrates on two topics. The first part of the thesis studies how highly unequal networks, where links are concentrated on a few key nodes, can emerge. The interest is motivated by how their structure affects their function: the spread of information and disease, for instance, may occur faster in such networks The second part of the thesis applies network theories to gain a better understanding of financial systems. We investigate the strategic motivations of banks to interact with each other when the banking system is exposed to the danger of contagion.
Book Synopsis THE ECONOMIC NATURALIST by : Robert H. Frank
Download or read book THE ECONOMIC NATURALIST written by Robert H. Frank and published by Basic Books. This book was released on 2018-07-03 with total page 251 pages. Available in PDF, EPUB and Kindle. Book excerpt: Why do the keypads on drive-up cash machines have Braille dots? Why are round-trip fares from Orlando to Kansas City higher than those from Kansas City to Orlando? For decades, Robert Frank has been asking his economics students to pose and answer questions like these as a way of learning how economic principles operate in the real world-which they do everywhere, all the time. Once you learn to think like an economist, all kinds of puzzling observations start to make sense. Drive-up ATM keypads have Braille dots because it's cheaper to make the same machine for both drive-up and walk-up locations. Travelers from Kansas City to Orlando pay less because they are usually price-sensitive tourists with many choices of destination, whereas travelers originating from Orlando typically choose Kansas City for specific family or business reasons. The Economic Naturalist employs basic economic principles to answer scores of intriguing questions from everyday life, and, along the way, introduces key ideas such as the cost-benefit principle, the "no cash on the table" principle, and the law of one price. This is as delightful and painless a way to learn fundamental economics as there is.
Book Synopsis Social and Economic Networks by : Matthew O. Jackson
Download or read book Social and Economic Networks written by Matthew O. Jackson and published by Princeton University Press. This book was released on 2010-11-01 with total page 519 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networks of relationships help determine the careers that people choose, the jobs they obtain, the products they buy, and how they vote. The many aspects of our lives that are governed by social networks make it critical to understand how they impact behavior, which network structures are likely to emerge in a society, and why we organize ourselves as we do. In Social and Economic Networks, Matthew Jackson offers a comprehensive introduction to social and economic networks, drawing on the latest findings in economics, sociology, computer science, physics, and mathematics. He provides empirical background on networks and the regularities that they exhibit, and discusses random graph-based models and strategic models of network formation. He helps readers to understand behavior in networked societies, with a detailed analysis of learning and diffusion in networks, decision making by individuals who are influenced by their social neighbors, game theory and markets on networks, and a host of related subjects. Jackson also describes the varied statistical and modeling techniques used to analyze social networks. Each chapter includes exercises to aid students in their analysis of how networks function. This book is an indispensable resource for students and researchers in economics, mathematics, physics, sociology, and business.
Book Synopsis Three Essays in Development Economics by : David Russell Hansen
Download or read book Three Essays in Development Economics written by David Russell Hansen and published by Stanford University. This book was released on 2011 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation is composed of three chapters. All three deal with topics in development economics. The first chapter examines the effects on village institutions of introducing formal financial institution options into the village. The second addresses the effects of government policy on educational investment and crime. The third tests the explanatory power of various explanations of the gender gap in math test scores. The first chapter examines the effects of a transition from a ``traditional'' economy based on an uncertain source of income, with risk fully insured away by one's neighbors in a social network through costly network ties, to a ``modern'' economy in which some agents have access to partial insurance at a lower cost. A theoretical model is used to show that village social networks can break down as some members of the village no longer need the insurance the social network provides, producing a reduction in welfare (if the costs of reducing moral hazard are not too high) for at least some individuals and possibly the village as a whole. This loss of welfare can occur even when networks provide other benefits to those belonging to them and is likely to be heterogeneous, depending on the opportunities and networks available to individuals. This paper tests these predictions using Indonesian data to examine the effect of a change in the banking institutions available to a community on the strength of social networks (measured by community participation) and welfare (measured by household expenditure and by child health). The analysis finds that changing financial institution availability in general does not influence community participation or welfare, but that financial institutions that primarily serve certain groups do relatively reduce the welfare of households not in those groups, which is consistent with the hypotheses generated by the model. Crime is an important feature of economic life in many countries, especially in the developing world. Crime distorts many economic decisions because it acts like an unpredictable tax on earnings. In particular, the threat of crime may influence people's willingness to invest in schooling or physical capital. The second chapter explores the questions "What influence do crime rates and levels of investment have on one another?" and "How do government policies affect the relationship between investment and crime?" by creating a simple structural model of crime and educational investment and attempting to fit this model to Mexican data. A method of simulated moments procedure is used to estimate parameters of the model and the estimated parameters are then used to carry out policy simulations. The simulations show that increasing spending on police or increasing the severity of punishment reduces crime but has little effect on educational investment. Increased educational subsidies increase educational investment but reduce crime only slightly. Thus, one type of policy is insufficient to accomplish the goals of both reducing crime and increasing education. The third chapter is joint work with Prashant Bharadwaj, Giacomo De Giorgi, and Christopher Neilson. Boys tend to have better performances than girls in mathematical testing; in particular, there are significantly more boys than girls among high achievers and the score distribution appears to have a longer right tail for boys. We confirm such results on several low- and middle-income countries. In particular we find that the gender gap is already present by age 10 and substantially increases by age 14 and 15. We propose and try to test a series of explanations for such a gap: (i) parental investment, (ii) ability, (iii) school resources, (iv) individual investment and effort (not tested directly), (v) competitive environment, and (vi) cultural norms. We conclude that none of our proposed explanations can account for a substantial portion of the gap.
Download or read book Network Nation written by Richard R. John and published by Harvard University Press. This book was released on 2010-05-21 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt: Making a neighborhood of a nation -- Professor Morse's lightning -- Antimonopoly -- The new postalic dispensation -- Rich man's mail -- The talking telegraph -- Telephomania -- Second nature -- Gray wolves -- Universal service -- One great medium?
Book Synopsis On social and economic networks by : Andrea Galeotti
Download or read book On social and economic networks written by Andrea Galeotti and published by Rozenberg Publishers. This book was released on 2005 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Canon in the History of Economics by : Michalis Psalidopoulos
Download or read book The Canon in the History of Economics written by Michalis Psalidopoulos and published by Routledge. This book was released on 2000-03-09 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The construction and the role of the economic canon, the accepted list of great works and great authors, has been the subject of much recent literary and historical debate. By contrast, the concept of the canon has been largely dormant in the study of the history of economics, with the canonical sequence of Smith, Ricardo, Marx, etc. constituting t
Book Synopsis Essays on Transport Economics by : Pablo Coto-Millán
Download or read book Essays on Transport Economics written by Pablo Coto-Millán and published by Physica. This book was released on 2009-09-03 with total page 381 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores analytical methods used in transportation economics and policy analysis. Encompassing fields of economics such as Industrial Organisation, Welfare Economics, General Equilibrium Theory and Input-Output-Analysis, the study of transport from an economic point of view serves as a test bench for applying methodologies of economic science to the real world. Each chapter opens with a brief theoretical introduction before evaluating case studies, using the state-of-the-art statistical and econometric techniques.
Book Synopsis Equity and Choice by : Julian Le Grand
Download or read book Equity and Choice written by Julian Le Grand and published by Routledge. This book was released on 1991-12-05 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Offering a new answer to an age-old problem: the meaning of a just or equitable distribution of resources, Julian Le Grand examines the principal interpretations of equity used by economists and political philosophers. He argues that none captures the essence of the term as well as an alternative conception relating equity to the existence or other
Book Synopsis Social Fairness and Economics by : Lance Taylor
Download or read book Social Fairness and Economics written by Lance Taylor and published by Routledge. This book was released on 2013-02-11 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together papers inspired by the work of Duncan Foley, an extraordinarily productive economist who has made seminal contributions to a wide variety of areas. Foley’s work cannot be easily classified, but one thread that runs through it is a critical examination (along both ethical and analytical lines) of conventional neoclassical economic theory, particularly involving general equilibrium theories of value and money. Foley was a pioneer of complexity economics as well, which adopts approaches to these questions drawn from natural sciences, so the collection therefore has an interdisciplinary quality that will interest a wide variety of readers. Some of the chapters are intellectual biographies that contextualize and identify Foley’s contributions to Keynesian macroeconomics, Marxian value theory, and complexity theory in economics. The topics covered include the economics of complexity; the ethics of general equilibrium theory; the economics of climate change; applications of Keynesian, Marxian and Ricardian political economy; and money and financial crises. The collection should be useful to scholars who work in various economic traditions critical of the currently dominant free-market approach, but it also speaks to scholars of critical theory in various disciplines beyond economics such as the mathematicians, physicists, and other natural scientists who are interested in understanding the complexity of social processes using their analytical frameworks. This book should also appeal to graduate students in economics who are working in these traditions, as well as scholars (including current graduate students in orthodox programs) who are dissatisfied with the current state of economic theory and would like to satisfy their intellectual curiosity by sampling the contributions of critical theorists.
Book Synopsis Networks and learning by : Jurjen Johannes Antonie Kamphorst
Download or read book Networks and learning written by Jurjen Johannes Antonie Kamphorst and published by Rozenberg Publishers. This book was released on 2005 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Essays on Signaling and Social Networks by : Tomas Rodriguez Barraquer
Download or read book Essays on Signaling and Social Networks written by Tomas Rodriguez Barraquer and published by Stanford University. This book was released on 2011 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the last few decades some analytic tools intensely used by economics have produced useful insights in topics formerly in the exclusive reach of other social sciences. In particular game theory, justifiable from either a multi-person decision theoretic perspective or from an evolutionary one, often serves as a generous yet sufficiently tight framework for interdisciplinary dialogue. The three essays in this collection apply game theory to answer questions with some aspects of economic interest. The three of them have in common that they are related to topics to which other social sciences, specially sociology, have made significant contributions. While working within economics I have attempted to use constructively and faithfully some of these ideas. Chapter 1, coauthored with Xu Tan, studies situations in which a set of agents take actions in order to convey private information to an observing third party which then assigns a set of prizes based on its beliefs about the ranking of the agents in terms of the unobservable characteristic. These situations were first studied using game theoretic frameworks by Spence and Akerlof in the early seventies, but some of the key insights date back to the foundational work of Veblen. In our analysis we focus on the competitive aspect of some of these situations and cast signals as random variables whose distributions are determined by the underlying unobservable characteristics. Under this formulation different signals have inherent meanings, preceding any stable conventions that may be established. We use these prior meanings to propose an equilibrium selection criterion, which significantly refines the very large set of sequential equilibria in this class of games. In Chapter 2, coauthored with Matthew O. Jackson and Xu Tan, we study the structure of social networks that allow individuals to cooperate with one another in settings in which behavior is non-contractible, by supporting schemes of credible ostracism of deviators. There is a significant literature on the subject of cooperation in social networks focusing on the role of the network in transmitting the information necessary for the timely punishment of deviators, and deriving properties of network structures able to sustain cooperation from that perspective. Ours is one of the first efforts to understand the network restrictions that emerge purely from the credibility of ostracism, carefully considering the implications that the dissolution of any given relationship may have over the sustainability of other relations in the community. In Chapter 3 I study the sets of Pure Strategy Nash equilibria of a variety of binary games of social influence under complete information. In a game of social influence agents simultaneously choose one of two possible strategies (to be inactive or be active), and the optimal choice depends on the strategies of the agents in their social environment. Different social environments and assumptions on the way in which they influence the behavior of the agents lead to different classes of games of varying degrees of tractability. In any such game an equilibrium can be described by the set of agents that are active, and the full set of equilibria can be thus represented as a collection of subsets of the set of agents. I build the analysis of each of the classes of games that I consider around the question: What collections of sets are expressible as the set of equilibria of some game in the class? I am able to provide precise answers to these questions in some of the classes studied, and in other cases just some pointers.
Book Synopsis The Next Digital Decade by : Berin Szoka
Download or read book The Next Digital Decade written by Berin Szoka and published by TechFreedom. This book was released on 2011-06-10 with total page 578 pages. Available in PDF, EPUB and Kindle. Book excerpt:
