Price Dispersion in Internet Sales: Data Reform on Online Marketplace Contradict Lab Experiments PDF Download
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Author: Nikolai Bazenkov
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Nikolai Bazenkov
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author: Rentong Luan
Publisher:
ISBN: 9780355260458
Category :
Languages : en
Pages : 132
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Book Description
I study price dispersion and the impact of market concentration and reputation using data collected from China's online markets for consumer electronics. The data provides not only the price information but also the recent sales volume for each seller. It shows that price dispersion does not diminish over time. Although I draw the same conclusion as the research on US market using the gap measurement between the two lists with lowest prices, I find the gap measurement itself is not an effective indicator. Using proper measurement of price dispersion, I find the dispersion is larger in larger markets, which contradicts the findings from data which do not include sales information. Moreover, I find the reputation and services provided by online sellers has little impact on their prices, except for the registered sellers.
Author: Robert Bork
Publisher:
ISBN: 9781736089712
Category :
Languages : en
Pages : 536
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Book Description
The most important book on antitrust ever written. It shows how antitrust suits adversely affect the consumer by encouraging a costly form of protection for inefficient and uncompetitive small businesses.
Author: Eduardo Lora
Publisher: World Bank Publications
ISBN: 0821365762
Category : Political Science
Languages : en
Pages : 474
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Book Description
Latin America suffered a profound state crisis in the 1980s, which prompted not only the wave of macroeconomic and deregulation reforms known as the Washington Consensus, but also a wide variety of institutional or 'second generation' reforms. 'The State of State Reform in Latin America' reviews and assesses the outcomes of these less studied institutional reforms. This book examines four major areas of institutional reform: a. political institutions and the state organization; b. fiscal institutions, such as budget, tax and decentralization institutions; c. public institutions in charge of sectoral economic policies (financial, industrial, and infrastructure); and d. social sector institutions (pensions, social protection, and education). In each of these areas, the authors summarize the reform objectives, describe and measure their scope, assess the main outcomes, and identify the obstacles for implementation, especially those of an institutional nature.
Author: Narcís Serra
Publisher: Oxford University Press, USA
ISBN: 019953408X
Category : Business & Economics
Languages : en
Pages : 399
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Book Description
Introduction: From the Washington Consensus towards a new global governance / Narcís Serra, Shari Spiegel, Joseph E. Stiglitz -- A short history of the Washington Consensus / John Williamson -- Inequality and redistribution / Paul Krugman -- Is there a post-Washington Consensus consensus? / Joseph E. Stiglitz -- The Barcelona development agenda -- A broad view of macroeconomic stability / José Antonio Ocampo -- The wild ones : industrial policies in the developing world / Alice H. Amsden -- Sudden stop, financial factors, and economic collapse in Latin America : learning from Argentina and Chile / Guillermo A. Calvo, Ernesto Talvi -- Towards a new modus operandi of the international financial system / Daniel Cohen -- The world trading system and implications of external opening / Jeffrey A. Frankel -- The world trading system and development concerns / Martin Khor -- Reforming labor market institutions : unemployment insurance and employment protection / Olivier Blanchard -- International migration and economic development / Deepak Nayyar -- The future of global governance / Joseph E. Stiglitz -- Growth diagnostics / Ricardo Hausmann, Dani Rodrik, Andrés Velasco -- A practical approach to formulating growth strategies / Dani Rodrik.
Author: Henry Mintzberg
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
Synthesizes the empirical literature on organizationalstructuring to answer the question of how organizations structure themselves --how they resolve needed coordination and division of labor. Organizationalstructuring is defined as the sum total of the ways in which an organizationdivides and coordinates its labor into distinct tasks. Further analysis of theresearch literature is neededin order to builda conceptualframework that will fill in the significant gap left by not connecting adescription of structure to its context: how an organization actuallyfunctions. The results of the synthesis are five basic configurations (the SimpleStructure, the Machine Bureaucracy, the Professional Bureaucracy, theDivisionalized Form, and the Adhocracy) that serve as the fundamental elementsof structure in an organization. Five basic parts of the contemporaryorganization (the operating core, the strategic apex, the middle line, thetechnostructure, and the support staff), and five theories of how it functions(i.e., as a system characterized by formal authority, regulated flows, informalcommunication, work constellations, and ad hoc decision processes) aretheorized. Organizations function in complex and varying ways, due to differing flows -including flows of authority, work material, information, and decisionprocesses. These flows depend on the age, size, and environment of theorganization; additionally, technology plays a key role because of itsimportance in structuring the operating core. Finally, design parameters aredescribed - based on the above five basic parts and five theories - that areused as a means of coordination and division of labor in designingorganizational structures, in order to establish stable patterns of behavior.(CJC).
Author: World Bank Group
Publisher: World Bank Publications
ISBN: 1464806721
Category : Business & Economics
Languages : en
Pages : 359
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Book Description
Digital technologies are spreading rapidly, but digital dividends--the broader benefits of faster growth, more jobs, and better services--are not. If more than 40 percent of adults in East Africa pay their utility bills using a mobile phone, why can’t others around the world do the same? If 8 million entrepreneurs in China--one third of them women--can use an e-commerce platform to export goods to 120 countries, why can’t entrepreneurs elsewhere achieve the same global reach? And if India can provide unique digital identification to 1 billion people in five years, and thereby reduce corruption by billions of dollars, why can’t other countries replicate its success? Indeed, what’s holding back countries from realizing the profound and transformational effects that digital technologies are supposed to deliver? Two main reasons. First, nearly 60 percent of the world’s population are still offline and can’t participate in the digital economy in any meaningful way. Second, and more important, the benefits of digital technologies can be offset by growing risks. Startups can disrupt incumbents, but not when vested interests and regulatory uncertainty obstruct competition and the entry of new firms. Employment opportunities may be greater, but not when the labor market is polarized. The internet can be a platform for universal empowerment, but not when it becomes a tool for state control and elite capture. The World Development Report 2016 shows that while the digital revolution has forged ahead, its 'analog complements'--the regulations that promote entry and competition, the skills that enable workers to access and then leverage the new economy, and the institutions that are accountable to citizens--have not kept pace. And when these analog complements to digital investments are absent, the development impact can be disappointing. What, then, should countries do? They should formulate digital development strategies that are much broader than current information and communication technology (ICT) strategies. They should create a policy and institutional environment for technology that fosters the greatest benefits. In short, they need to build a strong analog foundation to deliver digital dividends to everyone, everywhere.
Author: Vivien Foster
Publisher: World Bank Publications
ISBN:
Category : Business & Economics
Languages : en
Pages : 388
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Book Description
This booklet contains the Overview as well as a list of contents from the forthcoming book Africa's Infrastructure: A time for Transformation.
Author: Linda B. Nilson
Publisher: John Wiley & Sons
ISBN: 0470612363
Category : Education
Languages : en
Pages : 401
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Book Description
Teaching at Its Best This third edition of the best-selling handbook offers faculty at all levels an essential toolbox of hundreds of practical teaching techniques, formats, classroom activities, and exercises, all of which can be implemented immediately. This thoroughly revised edition includes the newest portrait of the Millennial student; current research from cognitive psychology; a focus on outcomes maps; the latest legal options on copyright issues; and how to best use new technology including wikis, blogs, podcasts, vodcasts, and clickers. Entirely new chapters include subjects such as matching teaching methods with learning outcomes, inquiry-guided learning, and using visuals to teach, and new sections address Felder and Silverman's Index of Learning Styles, SCALE-UP classrooms, multiple true-false test items, and much more. Praise for the Third Edition of Teaching at Its BestEveryone veterans as well as novices will profit from reading Teaching at Its Best, for it provides both theory and practical suggestions for handling all of the problems one encounters in teaching classes varying in size, ability, and motivation." Wilbert McKeachie, Department of Psychology, University of Michigan, and coauthor, McKeachie's Teaching TipsThis new edition of Dr. Nilson's book, with its completely updated material and several new topics, is an even more powerful collection of ideas and tools than the last. What a great resource, especially for beginning teachers but also for us veterans!" L. Dee Fink, author, Creating Significant Learning ExperiencesThis third edition of Teaching at Its Best is successful at weaving the latest research on teaching and learning into what was already a thorough exploration of each topic. New information on how we learn, how students develop, and innovations in instructional strategies complement the solid foundation established in the first two editions." Marilla D. Svinicki, Department of Psychology, The University of Texas, Austin, and coauthor, McKeachie's Teaching Tips
Author: World Bank
Publisher: World Bank Publications
ISBN: 082137608X
Category : Political Science
Languages : en
Pages : 410
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Book Description
Rising densities of human settlements, migration and transport to reduce distances to market, and specialization and trade facilitated by fewer international divisions are central to economic development. The transformations along these three dimensions density, distance, and division are most noticeable in North America, Western Europe, and Japan, but countries in Asia and Eastern Europe are changing in ways similar in scope and speed. 'World Development Report 2009: Reshaping Economic Geography' concludes that these spatial transformations are essential, and should be encouraged. The conclusion is not without controversy. Slum-dwellers now number a billion, but the rush to cities continues. Globalization is believed to benefit many, but not the billion people living in lagging areas of developing nations. High poverty and mortality persist among the world's 'bottom billion', while others grow wealthier and live longer lives. Concern for these three billion often comes with the prescription that growth must be made spatially balanced. The WDR has a different message: economic growth is seldom balanced, and efforts to spread it out prematurely will jeopardize progress. The Report: documents how production becomes more concentrated spatially as economies grow. proposes economic integration as the principle for promoting successful spatial transformations. revisits the debates on urbanization, territorial development, and regional integration and shows how today's developers can reshape economic geography.
