Market Power Economic Efficiency And The Lerner Index
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Market Power Economic Efficiency And The Lerner Index
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Author : Rolf Fare
language : en
Publisher: World Scientific
Release Date : 2024-03-14
Market Power Economic Efficiency And The Lerner Index written by Rolf Fare and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-03-14 with Business & Economics categories.
The book uses distance functions, a generalization of the more familiar production function, as the theoretical and empirical tools to construct Lerner indexes of market power in both the input and output markets. The use of distance functions enables us to explicitly account for the effects of firm inefficiency and price markups in the evaluation of market power. The book focusses on the theory and provides a menu of applications to construct measures of firm efficiency and market power in the financial and public sectors.
Industrial Organization
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Author : Lynne Pepall
language : en
Publisher: John Wiley & Sons
Release Date : 2014-01-28
Industrial Organization written by Lynne Pepall and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-28 with Business & Economics categories.
Pepall's Industrial Organization: Contemporary Theory and Empirical Applications, 5th Edition offers an accessible text in which topics are organized in a manner that motivates and facilitates progression from one chapter to the next. It serves as a complete, but concise, introduction to modern industrial economics. The text uniquely uses the tools of game theory, information economics, contracting issues, and practical examples to examine multiple facets of industrial organization. The fifth edition is more broadly accessible, balancing the tension between making modern industrial analysis accessible while also presenting the formal abstract modeling that gives the analysis its power. The more overtly mathematical content is presented in the Contemporary Industrial Organization text (aimed at the top tier universities) while this Fifth Edition will less mathematical (aimed at a wider range of four-year colleges and state universities.
Intertemporal Production Frontiers With Dynamic Dea
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Author : Rolf Färe
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Intertemporal Production Frontiers With Dynamic Dea written by Rolf Färe and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Business & Economics categories.
This book extends the efficiency literature to the case of intertemporal models. First, the authors introduce static network models which serve as building blocks for the intertemporal budgeting models and the dynamic models. Next, the authors devote two chapters to productivity measurements, which are considered as comparative static models. Intertemporal budgeting models and dynamic models are taken up subsequently. Each chapter, except the first, contains empirical applications.
The Metaphysics Of Market Power
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Author : George Raitt
language : en
Publisher: Bloomsbury Publishing
Release Date : 2019-05-02
The Metaphysics Of Market Power written by George Raitt and has been published by Bloomsbury Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-02 with Law categories.
Australian competition law has just emerged from a significant period of reform which has seen controversial changes to the legal test to distinguish between normal competitive conduct and conduct that should be condemned. The controversy continues, arguably because the traditional legal conception of market power does not provide a useful standard in real world markets. This important new book offers a radical interpretation of market power, based on the power to manipulate. Seeing it in this way allows for positive and normative standards within which to frame a legal theory of liability for misuse of that power. The book provides suggestions to improve the forensic assessment of conduct that should be condemned as misuse of market power.
Market Power And The Economy
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Author : Wallace C. Peterson
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Market Power And The Economy written by Wallace C. Peterson and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Business & Economics categories.
A situation in economics that is little short of scandalous is the almost total neglect by mainstream economics of the importance of power in economic affairs. Power in this context means the ability to bend market forces in one's favor, influencing and shaping key economic variables such as prices, wages, and other income determinants. As John Kenneth Galbraith as tutely observes: a dominant fact in economic life is the desire of people everywhere and in all circumstances to get control over their personal lives and their incomes-to escape from the "tyranny of the market. " Power is the means to this end. Ever since Adam Smith, economists have been fascinated by and lavish in their praise for the workings of the market. All modern textbooks are built around Smithian ideas about markets and the way the "invisible hand" works through competition for society's better ment. Yet one can search nearly in vain through leading texts, under graduate and graduate alike, for any reference to market or economic power. This is the situation in spite of the fact that the drive for power, the urge to get control over one's income, permeates the economy as much as does competition. This is a scandal! For a discipline that claims for itself the mantle of a science-one which wants to be accorded the same respect given the natural sciences-it is almost incomprehensible that it should ignore a major force at work in the real economic world.
Market Definition And Market Power In The Platform Economy
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Author : Jens-Uwe Franck
language : en
Publisher: Centre on Regulation in Europe asbl (CERRE)
Release Date : 2019-05-08
Market Definition And Market Power In The Platform Economy written by Jens-Uwe Franck and has been published by Centre on Regulation in Europe asbl (CERRE) this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-08 with Law categories.
With the rise of digital platforms and the natural tendency of markets involving platforms to become concentrated, competition authorities and courts are more frequently in a position to investigate and decide merger and abuse cases that involve platforms. This report provides guidance on how to define markets and on how to assess market power when dealing with two-sided platforms. DEFINITION Competition authorities and courts are well advised to uniformly use a multi-markets approach when defining markets in the context of two-sided platforms. The multi-markets approach is the more flexible instrument compared to the competing single-market approach that defines a single market for both sides of a platform, as the former naturally accounts for different substitution possibilities by the user groups on the two sides of the platform. While one might think of conditions under which a single-market approach could be feasible, the necessary conditions are so severe that it would only be applicable under rare circumstances. To fully appreciate business activities in platform markets from a competition law point of view, and to do justice to competition law’s purpose, which is to protect consumer welfare, the legal concept of a “market” should not be interpreted as requiring a price to be paid by one party to the other. It is not sufficient to consider the activities on the “unpaid side” of the platform only indirectly by way of including them in the competition law analysis of the “paid side” of the platform. Such an approach would exclude certain activities and ensuing positive or negative effects on consumer welfare altogether from the radar of competition law. Instead, competition practice should recognize straightforwardly that there can be “markets” for products offered free of charge, i.e. without monetary consideration by those who receive the product. ASSESSMENT The application of competition law often requires an assessment of market power. Using market shares as indicators of market power, in addition to all the difficulties in standard markets, raises further issues for two-sided platforms. When calculating revenue shares, the only reasonable option is to use the sum of revenues on all sides of the platform. Then, such shares should not be interpreted as market shares as they are aggregated over two interdependent markets. Large revenue shares appear to be a meaningful indicator of market power if all undertakings under consideration serve the same sides. However, they are often not meaningful if undertakings active in the relevant markets follow different business models. Given potentially strong cross-group external effects, market shares are less apt in the context of two-sided platforms to indicate market power (or the lack of it). Barriers to entry are at the core of persistent market power and, thus, the entrenchment of incumbent platforms. They deserve careful examination by competition authorities. Barriers to entry may arise due to users’ coordination failure in the presence of network effect. On two-sided platforms, users on both sides of the market have to coordinate their expectations. Barriers to entry are more likely to be present if an industry does not attract new users and if it does not undergo major technological change. Switching costs and network effects may go hand in hand: consumer switching costs sometimes depend on the number of platform users and, in this case, barriers to entry from consumer switching costs increase with platform size. Since market power is related to barriers to entry, the absence of entry attempts may be seen as an indication of market power. However, entry threats may arise from firms offering quite different services, as long as they provide a new home for users’ attention and needs.
Power Grid Operation In A Market Environment
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Author : Hong Chen
language : en
Publisher: John Wiley & Sons
Release Date : 2016-11-14
Power Grid Operation In A Market Environment written by Hong Chen and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-11-14 with Science categories.
Covers the latest practices, challenges and theoretical advancements in the domain of balancing economic efficiency and operation risk mitigation This book examines both system operation and market operation perspectives, focusing on the interaction between the two. It incorporates up-to-date field experiences, presents challenges, and summarizes the latest theoretic advancements to address those challenges. The book is divided into four parts. The first part deals with the fundamentals of integrated system and market operations, including market power mitigation, market efficiency evaluation, and the implications of operation practices in energy markets. The second part discusses developing technologies to strengthen the use of the grid in energy markets. System volatility and economic impact introduced by the intermittency of wind and solar generation are also addressed. The third part focuses on stochastic applications, exploring new approaches of handling uncertainty in Security Constrained Unit Commitment (SCUC) as well as the reserves needed for power system operation. The fourth part provides ongoing efforts of utilizing transmission facilities to improve market efficiency, via transmission topology control, transmission switching, transmission outage scheduling, and advanced transmission technologies. Besides the state-of-the-art review and discussion on the domain of balancing economic efficiency and operation risk mitigation, this book: Describes a new approach for mass market demand response management, and introduces new criteria to improve system performance with large scale variable generation additions Reviews mathematic models and solution methods of SCUC to help address challenges posed by increased operational uncertainties with high-penetration of renewable resources Presents a planning framework to account for the value of operational flexibility in transmission planning and to provide market mechanism for risk sharing Power Grid Operations in a Market Environment: Economic Efficiency and Risk Mitigation is a timely reference for power engineers and researchers, electricity market traders and analysts, and market designers.
Modern Microeconomics Theory And Applications 19th Edition
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Author : Ahuja H.L.
language : en
Publisher: S. Chand Publishing
Release Date : 2022-01-03
Modern Microeconomics Theory And Applications 19th Edition written by Ahuja H.L. and has been published by S. Chand Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-01-03 with Business & Economics categories.
The nineteenth edition of Modern Microeconomics continues to provide a detailed understanding of the foundations of microeconomics. While it provides a solid foundation for economic analysis, it also lucidly explains the mathematical derivations of various microeconomic concepts. This textbook would be extremely useful for the students of economics.
Efficiency And Competition In Chinese Banking
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Author : Yong Tan
language : en
Publisher: Chandos Publishing
Release Date : 2016-10-27
Efficiency And Competition In Chinese Banking written by Yong Tan and has been published by Chandos Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-27 with Business & Economics categories.
Efficiency and Competition in Chinese Banking gives a comprehensive analysis of the industry, including cost, technical, profit, and revenue efficiency. The Chinese banking industry is of global importance. The book estimates the competitive condition of the sector using the Boone indicator, Panzar-Rosse Histatistic, Lerner index, and concentration ratio. The author investigates the impact of competition on efficiency in Chinese banking while controlling for comprehensive determinants of bank efficiency. This title complements Yong Tan’s previous book, Performance, Risk, and Competition in the Chinese Banking Sector, also published by Chandos. Analyzes efficiency in the Chinese banking industry Presents a robust analysis of competition in the Chinese banking sector, using four competition indicators Considers the impact of competition on efficiency Explores the competitive conditions of different banking markets including deposit market, loan market, and non-interest income market
The Palgrave Handbook Of Economic Performance Analysis
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Author : Thijs ten Raa
language : en
Publisher: Springer Nature
Release Date : 2019-12-13
The Palgrave Handbook Of Economic Performance Analysis written by Thijs ten Raa and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-12-13 with Business & Economics categories.
This Handbook takes an econometric approach to the foundations of economic performance analysis. The focus is on the measurement of efficiency, productivity, growth and performance. These concepts are commonly measured residually and difficult to quantify in practice. In real-life applications, efficiency and productivity estimates are often quite sensitive to the models used in the performance assessment and the methodological approaches adopted by the analysis. The Palgrave Handbook of Performance Analysis discusses the two basic techniques of performance measurement – deterministic benchmarking and stochastic benchmarking – in detail, and addresses the statistical techniques that connect them. All chapters include applications and explore topics ranging from the output/input ratio to productivity indexes and national statistics.