Evaluating Wireless Carrier Consolidation Using Semiparametric Demand Estimation

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Evaluating Wireless Carrier Consolidation Using Semiparametric Demand Estimation

Author : Patrick L. Bajari
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Evaluating Wireless Carrier Consolidation Using Semiparametric Demand Estimation by : Patrick L. Bajari

Download or read book Evaluating Wireless Carrier Consolidation Using Semiparametric Demand Estimation written by Patrick L. Bajari and published by . This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The US mobile phone service industry has dramatically consolidated over the last two decades. One justification for consolidation is that merged firms can provide consumers with larger coverage areas at lower costs. We estimate the willingness to pay for national coverage to evaluate this motivation for past consolidation. As market level quantity data is not publicly available, we devise an econometric procedure that allows us to estimate the willingness to pay using market share ranks collected from a popular online retailer, Amazon. Our semiparametric maximum score estimator controls for consumers' heterogeneous preferences for carriers, handsets and minutes of calling time. We find that national coverage is strongly valued by consumers, providing an efficiency justification for across-market mergers. The methods we propose can estimate demand for other products using data from Amazon or other online retailers where quantities are not observed, but product ranks are observed. Since Amazon data can easily be gathered by researchers, these methods may be useful for the analysis of other product markets where high quality data are not publicly available"--National Bureau of Economic Research web site.

Seduction by Contract

Author : Oren Bar-Gill
Publisher : OUP Oxford
ISBN 13 : 0191640387
Total Pages : 296 pages
Book Rating : 4.1/5 (916 download)

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Book Synopsis Seduction by Contract by : Oren Bar-Gill

Download or read book Seduction by Contract written by Oren Bar-Gill and published by OUP Oxford. This book was released on 2012-08-23 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: Consumers routinely enter into long-term contracts with providers of goods and services - from credit cards, mortgages, cell phones, insurance, TV, and internet services to household appliances, theatre and sports events, health clubs, magazine subscriptions, transportation, and more. Across these consumer markets certain design features of contracts are recurrent, and puzzling. Why do sellers design contracts to provide short-term benefits and impose long-term costs? Why are low introductory prices so common? Why are the contracts themselves so complex, with numerous fees and interest rates, tariffs and penalties? Seduction by Contract explains how consumer contracts emerge from the interaction between market forces and consumer psychology. Consumers are short-sighted and optimistic, so sellers compete to offer short-term benefits, while imposing long-term costs. Consumers are imperfectly rational, so sellers hide the true costs of products and services in complex contracts. Consumers are seduced by contracts that increase perceived benefits, without actually providing more benefits, and decrease perceived costs, without actually reducing the costs that consumers ultimately bear. Competition does not help this behavioural market failure. It may even exacerbate it. Sellers, operating in a competitive market, have no choice but to align contract design with the psychology of consumers. A high-road seller who offers what she knows to be the best contract will lose business to the low-road seller who offers what the consumer mistakenly believes to be the best contract. Put bluntly, competition forces sellers to exploit the biases and misperceptions of their customers. Seduction by Contract argues that better legal policy can help consumers and enhance market efficiency. Disclosure mandates provide a promising avenue for regulatory intervention. Simple, aggregate disclosures can help consumers make better choices. Comprehensive disclosures can facilitate the work of intermediaries, enabling them to better advise consumers. Effective disclosure would expose the seductive nature of consumer contracts and, as a result, reduce sellers' incentives to write inefficient contracts. Developing its explanation through a general framework and detailed case studies of three major consumer markets (credit cards, mortgages, and cell phones), Seduction by Contract is an accessible introduction to the law and economics of consumer contracts, and a powerful critique of current regulatory policy.

Handbook of Spectrum Auction Design

Author : Martin Bichler
Publisher : Cambridge University Press
ISBN 13 : 1107135346
Total Pages : 935 pages
Book Rating : 4.1/5 (71 download)

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Book Synopsis Handbook of Spectrum Auction Design by : Martin Bichler

Download or read book Handbook of Spectrum Auction Design written by Martin Bichler and published by Cambridge University Press. This book was released on 2017-10-26 with total page 935 pages. Available in PDF, EPUB and Kindle. Book excerpt: An international team of experts covers the pros and cons of different auction formats and lessons learned in the field.

Essays in Antitrust and Banking

Author : Nathan Hammer Miller
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.:/5 (34 download)

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Book Synopsis Essays in Antitrust and Banking by : Nathan Hammer Miller

Download or read book Essays in Antitrust and Banking written by Nathan Hammer Miller and published by . This book was released on 2008 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Employer Matching and 401(k) Saving

Author : Gary V. Engelhardt
Publisher :
ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Employer Matching and 401(k) Saving by : Gary V. Engelhardt

Download or read book Employer Matching and 401(k) Saving written by Gary V. Engelhardt and published by . This book was released on 2006 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: Employer matching of employee 401(k) contributions can provide a powerful incentive to save for retirement and is a key component in pension-plan design in the United States. Using detailed administrative contribution, earnings, and pension-plan data from the Health and Retirement Study, this analysis formulates a life-cycle-consistent econometric specification of 401(k) saving and estimates the determinants of saving accounting for non-linearities in the household budget set induced by matching. The participation estimates indicate that an increase in the match rate by 25 cents per dollar of employee contribution raises 401(k) participation by 3.75 to 6 percentage points, and the estimated elasticity of participation with respect to matching ranges from 0.02-0.07. The parametric and semi-parametric estimates for saving indicate that an increase in the match rate by 25 cents per dollar of employee contribution raises 401(k) saving by $400-$700 (in 1991 dollars). The estimated elasticity of 401(k) saving to matching is also small and ranges from 0.09-0.12 overall, with just under half of this effect on the intensive margin. Overall, the analysis reveals that matching is a rather poor policy instrument with which to raise retirement saving.

Corruption Perceptions Vs. Corruption Reality

Author : Benjamin A. Olken
Publisher :
ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Corruption Perceptions Vs. Corruption Reality by : Benjamin A. Olken

Download or read book Corruption Perceptions Vs. Corruption Reality written by Benjamin A. Olken and published by . This book was released on 2006 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This paper examines the accuracy of beliefs about corruption, using data from Indonesian villages. Specifically, I compare villagers' stated beliefs about the likelihood of corruption in a road building project in their village with a more objective measure of missing expenditures' in the project, which I construct by comparing the projects official expenditure reports with an independent estimate of the prices and quantities of inputs used in construction. I find that villagers' beliefs do contain information about corruption in the road project, and that villagers are sophisticated enough to distinguish between corruption in the road project and other types of corruption in the village. The magnitude of their information, however, is small, in part because officials hide corruption where it is hardest for villagers to detect. This may limit the effectiveness of grass-roots monitoring of local officials. I also find evidence of systematic biases in corruption beliefs, particularly when examining the relationship between corruption and variables correlated with trust. For example, ethnically heterogeneous villages have higher perceived corruption levels but lower actual levels of missing expenditures. The findings illustrate the limitations of relying solely on corruption perceptions, whether in designing anti-corruption policies or in conducting empirical research on corruption"--National Bureau of Economic Research web site.

Moral Hazard in Health Insurance

Author : Amy Finkelstein
Publisher : Columbia University Press
ISBN 13 : 0231538685
Total Pages : 161 pages
Book Rating : 4.2/5 (315 download)

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Book Synopsis Moral Hazard in Health Insurance by : Amy Finkelstein

Download or read book Moral Hazard in Health Insurance written by Amy Finkelstein and published by Columbia University Press. This book was released on 2014-12-02 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: Addressing the challenge of covering heath care expenses—while minimizing economic risks. Moral hazard—the tendency to change behavior when the cost of that behavior will be borne by others—is a particularly tricky question when considering health care. Kenneth J. Arrow’s seminal 1963 paper on this topic (included in this volume) was one of the first to explore the implication of moral hazard for health care, and Amy Finkelstein—recognized as one of the world’s foremost experts on the topic—here examines this issue in the context of contemporary American health care policy. Drawing on research from both the original RAND Health Insurance Experiment and her own research, including a 2008 Health Insurance Experiment in Oregon, Finkelstein presents compelling evidence that health insurance does indeed affect medical spending and encourages policy solutions that acknowledge and account for this. The volume also features commentaries and insights from other renowned economists, including an introduction by Joseph P. Newhouse that provides context for the discussion, a commentary from Jonathan Gruber that considers provider-side moral hazard, and reflections from Joseph E. Stiglitz and Kenneth J. Arrow. “Reads like a fireside chat among a group of distinguished, articulate health economists.” —Choice

Swing Pricing and Fragility in Open-end Mutual Funds

Author : Dunhong Jin
Publisher : International Monetary Fund
ISBN 13 : 1513519492
Total Pages : 46 pages
Book Rating : 4.5/5 (135 download)

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Book Synopsis Swing Pricing and Fragility in Open-end Mutual Funds by : Dunhong Jin

Download or read book Swing Pricing and Fragility in Open-end Mutual Funds written by Dunhong Jin and published by International Monetary Fund. This book was released on 2019-11-01 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: How to prevent runs on open-end mutual funds? In recent years, markets have observed an innovation that changed the way open-end funds are priced. Alternative pricing rules (known as swing pricing) adjust funds’ net asset values to pass on funds’ trading costs to transacting shareholders. Using unique data on investor transactions in U.K. corporate bond funds, we show that swing pricing eliminates the first-mover advantage arising from the traditional pricing rule and significantly reduces redemptions during stress periods. The positive impact of alternative pricing rules on fund flows reverses in calm periods when costs associated with higher tracking error dominate the pricing effect.

Advanced Econometrics

Author : Takeshi Amemiya
Publisher : Harvard University Press
ISBN 13 : 9780674005600
Total Pages : 540 pages
Book Rating : 4.0/5 (56 download)

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Book Synopsis Advanced Econometrics by : Takeshi Amemiya

Download or read book Advanced Econometrics written by Takeshi Amemiya and published by Harvard University Press. This book was released on 1985 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main features of this text are a thorough treatment of cross-section models—including qualitative response models, censored and truncated regression models, and Markov and duration models—and a rigorous presentation of large sample theory, classical least-squares and generalized least-squares theory, and nonlinear simultaneous equation models.

Experimental and Quasi-experimental Designs for Generalized Causal Inference

Author : William R. Shadish
Publisher : Cengage Learning
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Experimental and Quasi-experimental Designs for Generalized Causal Inference by : William R. Shadish

Download or read book Experimental and Quasi-experimental Designs for Generalized Causal Inference written by William R. Shadish and published by Cengage Learning. This book was released on 2002 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections include: experiments and generalised causal inference; statistical conclusion validity and internal validity; construct validity and external validity; quasi-experimental designs that either lack a control group or lack pretest observations on the outcome; quasi-experimental designs that use both control groups and pretests; quasi-experiments: interrupted time-series designs; regresssion discontinuity designs; randomised experiments: rationale, designs, and conditions conducive to doing them; practical problems 1: ethics, participation recruitment and random assignment; practical problems 2: treatment implementation and attrition; generalised causal inference: a grounded theory; generalised causal inference: methods for single studies; generalised causal inference: methods for multiple studies; a critical assessment of our assumptions.

Nonparametric Econometrics

Author : Qi Li
Publisher : Princeton University Press
ISBN 13 : 1400841062
Total Pages : 769 pages
Book Rating : 4.4/5 (8 download)

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Book Synopsis Nonparametric Econometrics by : Qi Li

Download or read book Nonparametric Econometrics written by Qi Li and published by Princeton University Press. This book was released on 2011-10-09 with total page 769 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, up-to-date textbook on nonparametric methods for students and researchers Until now, students and researchers in nonparametric and semiparametric statistics and econometrics have had to turn to the latest journal articles to keep pace with these emerging methods of economic analysis. Nonparametric Econometrics fills a major gap by gathering together the most up-to-date theory and techniques and presenting them in a remarkably straightforward and accessible format. The empirical tests, data, and exercises included in this textbook help make it the ideal introduction for graduate students and an indispensable resource for researchers. Nonparametric and semiparametric methods have attracted a great deal of attention from statisticians in recent decades. While the majority of existing books on the subject operate from the presumption that the underlying data is strictly continuous in nature, more often than not social scientists deal with categorical data—nominal and ordinal—in applied settings. The conventional nonparametric approach to dealing with the presence of discrete variables is acknowledged to be unsatisfactory. This book is tailored to the needs of applied econometricians and social scientists. Qi Li and Jeffrey Racine emphasize nonparametric techniques suited to the rich array of data types—continuous, nominal, and ordinal—within one coherent framework. They also emphasize the properties of nonparametric estimators in the presence of potentially irrelevant variables. Nonparametric Econometrics covers all the material necessary to understand and apply nonparametric methods for real-world problems.

Industrial Organization

Author : Paul Belleflamme
Publisher : Cambridge University Press
ISBN 13 : 1139485245
Total Pages : 725 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Industrial Organization by : Paul Belleflamme

Download or read book Industrial Organization written by Paul Belleflamme and published by Cambridge University Press. This book was released on 2010-01-07 with total page 725 pages. Available in PDF, EPUB and Kindle. Book excerpt: Industrial Organization: Markets and Strategies provides an up-to-date account of modern industrial organization that blends theory with real-world applications. Written in a clear and accessible style, it acquaints the reader with the most important models for understanding strategies chosen by firms with market power and shows how such firms adapt to different market environments. It covers a wide range of topics including recent developments on product bundling, branding strategies, restrictions in vertical supply relationships, intellectual property protection, and two-sided markets, to name just a few. Models are presented in detail and the main results are summarized as lessons. Formal theory is complemented throughout by real-world cases that show students how it applies to actual organizational settings. The book is accompanied by a website containing a number of additional resources for lecturers and students, including exercises, answers to review questions, case material and slides.

Handbook of Industrial Organization

Author : Richard Schmalensee
Publisher : North Holland
ISBN 13 :
Total Pages : 1002 pages
Book Rating : 4.:/5 (321 download)

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Book Synopsis Handbook of Industrial Organization by : Richard Schmalensee

Download or read book Handbook of Industrial Organization written by Richard Schmalensee and published by North Holland. This book was released on 1989-09-11 with total page 1002 pages. Available in PDF, EPUB and Kindle. Book excerpt: Determinants of firm and market organization; Analysis of market behavior; Empirical methods and results; International issues and comparision; government intervention in the Marketplace.

The Long Shadow of Informality

Author : Franziska Ohnsorge
Publisher : World Bank Publications
ISBN 13 : 1464817545
Total Pages : 397 pages
Book Rating : 4.4/5 (648 download)

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Book Synopsis The Long Shadow of Informality by : Franziska Ohnsorge

Download or read book The Long Shadow of Informality written by Franziska Ohnsorge and published by World Bank Publications. This book was released on 2022-02-09 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: A large percentage of workers and firms operate in the informal economy, outside the line of sight of governments in emerging market and developing economies. This may hold back the recovery in these economies from the deep recessions caused by the COVID-19 pandemic--unless governments adopt a broad set of policies to address the challenges of widespread informality. This study is the first comprehensive analysis of the extent of informality and its implications for a durable economic recovery and for long-term development. It finds that pervasive informality is associated with significantly weaker economic outcomes--including lower government resources to combat recessions, lower per capita incomes, greater poverty, less financial development, and weaker investment and productivity.

Food data collection in Household Consumption and Expenditure Surveys. Guidelines for low and middle income countries

Author : Food and Agriculture Organization of the United Nations
Publisher : Food & Agriculture Org.
ISBN 13 : 9251309809
Total Pages : 108 pages
Book Rating : 4.2/5 (513 download)

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Book Synopsis Food data collection in Household Consumption and Expenditure Surveys. Guidelines for low and middle income countries by : Food and Agriculture Organization of the United Nations

Download or read book Food data collection in Household Consumption and Expenditure Surveys. Guidelines for low and middle income countries written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-10-30 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The measurement of food consumption and expenditure is a fundamental component of any analysis of poverty and food security, and hence the importance and timeliness of devoting attention to the topic cannot be overemphasized as the international development community confronts the challenges of monitoring progress in implementing the 2030 Agenda for Sustainable Development. In 2014, the International Household Survey Network published a desk review of the reliability and relevance of survey questions as included in 100 household surveys from low- and middle-income countries. The report was presented in March 2014 at the forty-fifth session of the United Nations Statistical Commission (UNSC), in a seminar organized by the Inter-Agency and Expert Group on Food Security, Agricultural and Rural Statistics (IAEG-AG). The assessment painted a bleak picture in terms of heterogeneity in survey design and overall relevance and reliability of the data being collected. On the positive side, it pointed to many areas in which even marginal changes to survey and questionnaire design could lead to a significant increase in reliability and consequently, great improvements in measurement accuracy. The report, which sparked a lot of interest from development partners and UNSC member countries, prompted IAEG-AG to pursue this area of work with the ultimate objective of developing, validating, and promoting scalable standards for the measurement of food consumption in household surveys. The work started with an expert workshop that took place in Rome in November 2014. Successive versions of the guidelines were drafted and discussed at various IAEG-AG meetings, and in another expert workshop organized in November 2016 in Rome. The guidelines were put together by a joint FAO-World Bank team, with inputs and comments received from representatives of national statistical offices, international organizations, survey practitioners, academics, and experts in different disciplines (statistics, economics, nutrition, food security, and analysis). A list of the main contributors is included in the acknowledgment section. In December 2017 a draft of the guidelines was circulated to 148 National Statistical Offices from low- to high-income countries for comments. The document was revised following that consultation and submitted to UNSC, which endorsed it at its forty-ninth session in March 2018 (under item 3(j) of the agenda, agricultural and rural statistics. The version presented here reflects what was endorsed by the Commission, edited for language. The process received support from the Global Strategy for Agricultural and Rural Statistics. The document is intended to be a reference document for National Statistical Offices, survey practitioners, and national and international agencies designing household surveys that involve the collection of food consumption and expenditure data.

Good Economics for Hard Times

Author : Abhijit V. Banerjee
Publisher : PublicAffairs
ISBN 13 : 1541762878
Total Pages : 398 pages
Book Rating : 4.5/5 (417 download)

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Book Synopsis Good Economics for Hard Times by : Abhijit V. Banerjee

Download or read book Good Economics for Hard Times written by Abhijit V. Banerjee and published by PublicAffairs. This book was released on 2019-11-12 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: The winners of the Nobel Prize show how economics, when done right, can help us solve the thorniest social and political problems of our day. Figuring out how to deal with today's critical economic problems is perhaps the great challenge of our time. Much greater than space travel or perhaps even the next revolutionary medical breakthrough, what is at stake is the whole idea of the good life as we have known it. Immigration and inequality, globalization and technological disruption, slowing growth and accelerating climate change--these are sources of great anxiety across the world, from New Delhi and Dakar to Paris and Washington, DC. The resources to address these challenges are there--what we lack are ideas that will help us jump the wall of disagreement and distrust that divides us. If we succeed, history will remember our era with gratitude; if we fail, the potential losses are incalculable. In this revolutionary book, renowned MIT economists Abhijit V. Banerjee and Esther Duflo take on this challenge, building on cutting-edge research in economics explained with lucidity and grace. Original, provocative, and urgent, Good Economics for Hard Times makes a persuasive case for an intelligent interventionism and a society built on compassion and respect. It is an extraordinary achievement, one that shines a light to help us appreciate and understand our precariously balanced world.

2020 Mergerstat Review

Author : FACTSET MERGERSTAT.
Publisher : BVResources
ISBN 13 : 9781621501954
Total Pages : pages
Book Rating : 4.5/5 (19 download)

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Book Synopsis 2020 Mergerstat Review by : FACTSET MERGERSTAT.

Download or read book 2020 Mergerstat Review written by FACTSET MERGERSTAT. and published by BVResources. This book was released on 2020-04-25 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The FactSet Mergerstat Review is the cornerstone of any mergers and acquisitions library. This must-have resource delivers comprehensive rosters, data and statistics on merger and acquisition (M&A) transactions that involve U.S. companies, including privately held, publicly traded and cross-border transactions, and also lists unit divestitures, management buyouts, and certain asset sales.