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Author: Zhou Yang Publisher: ISBN: Category : Languages : en Pages : 238
Book Description
The focus of this thesis is on issues of empirical industrial organization. Specifically, I utilize tools and ideas from Industrial organization to study areas of health and history. In Chapter 1, I examine the relationship between how hospital ownership is organized and the intensity of competition in the US health care market. I study the question using an empirical entry model. These models typically exhibit multiple equilibria. To resolve this problem, a novel algorithm that computes all the equilibria of the game is developed. My findings suggest that for-profit and not-for-profit hospitals can be regarded as supplying differentiated products. I also find evidence suggesting that markets that have both types of hospitals enjoy a higher level of health care services. Chapter 2 is coauthored with Eugene Choo. In this chapter, we investigate the variation of winning bids in slave auctions held in New Orleans from 1804 to 1862. Specifically, we measure the variation in the price of slaves conditional on their geographical origin. Previous work using a regression framework ignored the auction mechanism used to sell slaves. This introduces a bias in the conditional mean of the winning bid. Unfortunately, the number of bidders is unobserved by the econometrician. We adopt the standard framework of a symmetric independent private value auction and propose an estimation strategy to overcome this bias. We find the number of bidders had a significant positive effect on the average winning bid. The price variation according to the geographical origin of slaves found in earlier work continued to persist after accounting for the omitted variable. Chapter 3 is coauthored with Henry Overman, Diego Puga, and Matthew Turner. In this chapter, we study the relationship between urban sprawl and obesity. Using data that tracks individuals over time, we find no evidence that urban sprawl causes obesity. We show that previous findings of a positive relationship most likely reflect a failure to properly control for the fact the individuals who are more likely to be obese choose to live in more sprawling neighborhoods. Our results indicate that current interest in changing the built environment to counter the rise in obesity is misguided.
Author: Zhou Yang Publisher: ISBN: Category : Languages : en Pages : 238
Book Description
The focus of this thesis is on issues of empirical industrial organization. Specifically, I utilize tools and ideas from Industrial organization to study areas of health and history. In Chapter 1, I examine the relationship between how hospital ownership is organized and the intensity of competition in the US health care market. I study the question using an empirical entry model. These models typically exhibit multiple equilibria. To resolve this problem, a novel algorithm that computes all the equilibria of the game is developed. My findings suggest that for-profit and not-for-profit hospitals can be regarded as supplying differentiated products. I also find evidence suggesting that markets that have both types of hospitals enjoy a higher level of health care services. Chapter 2 is coauthored with Eugene Choo. In this chapter, we investigate the variation of winning bids in slave auctions held in New Orleans from 1804 to 1862. Specifically, we measure the variation in the price of slaves conditional on their geographical origin. Previous work using a regression framework ignored the auction mechanism used to sell slaves. This introduces a bias in the conditional mean of the winning bid. Unfortunately, the number of bidders is unobserved by the econometrician. We adopt the standard framework of a symmetric independent private value auction and propose an estimation strategy to overcome this bias. We find the number of bidders had a significant positive effect on the average winning bid. The price variation according to the geographical origin of slaves found in earlier work continued to persist after accounting for the omitted variable. Chapter 3 is coauthored with Henry Overman, Diego Puga, and Matthew Turner. In this chapter, we study the relationship between urban sprawl and obesity. Using data that tracks individuals over time, we find no evidence that urban sprawl causes obesity. We show that previous findings of a positive relationship most likely reflect a failure to properly control for the fact the individuals who are more likely to be obese choose to live in more sprawling neighborhoods. Our results indicate that current interest in changing the built environment to counter the rise in obesity is misguided.
Author: David B. Audretsch Publisher: Springer Science & Business Media ISBN: 9401127956 Category : Business & Economics Languages : en Pages : 283
Book Description
Empirical Studies in Industrial Organization brings together leading scholars who present state-of-the-art research in the spirit of the structure-conduct-performance paradigm embodied in the work of Leonard W. Weiss. The individual chapters are generally empirically or public policy oriented. A number of them introduce new sources of data that, combined with the application of appropriate econometric techniques, enable new breakthroughs and insights on issues hotly debated in the industrial organization literature. For example, five of the chapters are devoted towards uncovering the link between market concentration and pricing behavior. While theoretical models have produced ambiguous predictions concerning the relationship between concentration and price these chapters, which span a number of different markets and situations, provide unequivocal evidence that a high level of market concentration tends to result in a higher level of prices. Three of the chapters explore the impact of market structure on production efficiency, and three other chapters focus on the role of industrial organization on public policy. Contributors include David B. Audretsch, Richard E. Caves, Mark J. Roberts, F.M. Scherer, John J. Siegfried and Hideki Yamawaki.
Author: Tianli XIA (Ph.D.) Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
My thesis applies recent empirical industrial organization tools to study policy and managerial questions arising in three important market settings: healthcare, digital platforms, and urban housing/transportation. The first chapter of the paper studies a vertical contract, ''resale price maintenance'' (RPM). RPM is controversial from an antitrust perspective because it can eliminate double markups but facilitate price coordination across retailers. I offer direct empirical evidence on these effects of RPM by combining an anti-trust case about RPM with a novel retailer-level dataset. I find that RPM is primarily used to reduce double markups while also facilitating price coordination in the retail sector. Motivated by these findings, I build and estimate a structural model and illustrate how the key model primitives (consumer substitution patterns and manufacturer bargaining power) determine the welfare to offer insights for regulators. The second chapter studies a prevalent dilemma on digital platforms: whether a platform should capitalize on popular content to satisfy viewers in the short run or support nascent content creators for better performance in the long run. I examine an internal experiment in a short-form video platform to quantify the effects of a support program on novice content creators. I find that the program leads to a worse viewer experience in the short run but leads to more content posting and higher content quality. The combined results suggest that improving content quality could counterbalance the adverse effects on viewer experience within three months. The last chapter builds an equilibrium sorting model of housing location and commuting mode choice with endogenous traffic congestion to evaluate the efficiency and equity impacts of a menu of urban transportation policies. Leveraging fine-scale data from household travel diaries and housing transaction data identifying residents' home and work locations in Beijing, we recover structural estimates with rich preference heterogeneity over both travel mode and residential location decisions. Overall, our results advocate for a congestion pricing policy coupled with subway construction.
Author: Pablo Coto-Millán Publisher: Springer Science & Business Media ISBN: 3790826707 Category : Business & Economics Languages : en Pages : 385
Book Description
Essays on Microeconomics and Industrial Organisation aim to serve as a source and work of reference and consultation for the field of Microeconomics in general and of Industrial Organisation in particular. Traditionally, Microeconomics is essentially taught as theory and hardly ever an estimation of a demand, production and cost function is offered . Over the last two decades, however, Microeconomics has greatly broadened its field of empirical application. Therefore, this text combines microeconomic theories with a variety of empirical cases. The standardised microeconomic analysis of demand, production and costs is set forth along with appropriate econometric techniques. The text consists of four parts: Demand, Production and Costs (Supply), Market and Industrial Structure and Failure of Market and Industrial Regulation. It includes eleven new chapters with respect to the first edition.
Author: Giovanni Dosi Publisher: Edward Elgar Publishing ISBN: 9781782541851 Category : Business & Economics Languages : en Pages : 728
Book Description
Conventional economic analysis of property rights in natural resources is too narrow and restrictive to allow for effective comparisons between alternative institutional structures. In this book, a conceptual framework is developed for the analysis of the
Author: Don E. Waldman Publisher: Routledge ISBN: 1315510510 Category : Business & Economics Languages : en Pages : 1108
Book Description
Written solely for the undergraduate audience, Industrial Organization: Theory and Practice, which features early coverage of Antitrust, punctuates its modern introduction to industrial organization with relevant empirical data and case studies to show students how to apply theoretical tools.
Author: Zhou Yang
Author: Zhou Yang
Author: Kun Huang
Author: Matthew Shum
Author: Maria Andrea Martens Olivares
Author: David B. Audretsch
Author: Tianli XIA (Ph.D.)
Author: Pablo Coto-Millán
Author: Giovanni Dosi
Author: Don E. Waldman
Author: David F. Andrade