Publications

11 Nov 2013
Working Paper Summaries

Increased Speed Equals Increased Wait: The Impact of a Reduction in Emergency Department Ultrasound Order Processing Time

Keywords: by Jillian Berry Jaeker, Anita L. Tucker & Michael H. Lee; Health

18 Dec 2012
First Look

First Look: December 18

directions of change on processing times. Using data from 283 hospitals, we find (1) high congestion increases a patient's hospital stay up to 28%, indicating inefficiencies from overloaded resources; (2) a patient stays up to 11.7%... View Details

Keywords: Carmen Nobel

2007
Working Paper

What Have We Learned From Market Design?

This essay discusses some things we have learned about markets, in the process of designing marketplaces to fix market failures. To work well, marketplaces have to provide thickness, i.e. they need to attract a large enough proportion of the potential participants in... View Details

Keywords: Market Design; Market Participation; Market Transactions; Risk and Uncertainty; Safety

March 2008
Article

What Have We Learned from Market Design?

This essay discusses some things we have learned about markets, in the process of designing marketplaces to fix market failures. To work well, marketplaces have to provide thickness, i.e. they need to attract a large enough proportion of the potential participants in... View Details

Keywords: Risk Management; Market Design; Market Participation; Market Transactions; Failure; Safety

November 2000
Case

Geocast Network Systems, Inc.

By: Thomas R. Eisenmann, Christina L. Darwall and Elizabeth Kind

Geocast, a venture-backed start-up, had developed innovative technology for "datacasting" broadband information and entertainment content to an external hard drive, where it was cached for later retrieval by a Web-enabled PC. By using terrestrial TV, direct broadcast... View Details

Keywords: Business Model; Customer Value and Value Chain; Entrepreneurship; Venture Capital; Information Management; Technological Innovation; Marketing Channels; Corporate Strategy; Entertainment and Recreation Industry; Web Services Industry

03 Dec 2024
HBS Seminar

Jing Dong, Columbia

November 2022
Article

Impacts of Micromobility on Car Displacement with Evidence from a Natural Experiment and Geofencing Policy

By: Omar Isaac Asensio, Camila Apablaza, M. Cade Lawson, Edward W Chen and Savannah J Horner

Micromobility, such as electric scooters and electric bikes—an estimated US$300 billion global market by 2030—will accelerate electrification efforts and fundamentally change urban mobility patterns. However, the impacts of micromobility adoption on traffic congestion... View Details

Keywords: City; Policy; Transportation; Sustainable Cities

May 2010 (Revised June 2012)
Case

From Imitation to Innovation: Zongshen Industrial Group

By: Willy Shih and Nancy Hua Dai

As Zuo Zongshen drove the transformation of the Zongshen Industrial Group from an early imitator in the motorcycle business to a company that increasingly focused on innovation as a way to get out of the hyper-competitive commodity business, he continually faced new... View Details

Keywords: Experience and Expertise; Learning; Investment; Disruptive Innovation; Knowledge Acquisition; Organizational Change and Adaptation; Organizational Structure; Competitive Strategy; Manufacturing Industry; Motorcycle Industry; China

Purchase

March 2008
Article

Deferred Acceptance Algorithms: History, Theory, Practice, and Open Questions

The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and, indirectly, by raising new theoretical questions. Deferred acceptance... View Details

Keywords: History; Market Design; Labor; System; Practice; Performance; Theory; Boston; New York (city, NY)

2007
Working Paper

Deferred Acceptance Algorithms: History, Theory, Practice, and Open Questions

The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and, indirectly, by raising new theoretical questions. Deferred acceptance... View Details

Keywords: Education; Marketplace Matching; Market Design; Mathematical Methods; Theory; Practice

2010
Chapter

Deferred Acceptance Algorithms: History, Theory, Practice

The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and indirectly, by raising new theoretical questions. Deferred acceptance algorithms... View Details

Keywords: Labor; Market Design; Marketplace Matching; Failure; Mathematical Methods

Forthcoming
Article

Branch-and-Price for Prescriptive Contagion Analytics

By: Alexandre Jacquillat, Michael Lingzhi Li, Martin Ramé and Kai Wang

Contagion models are ubiquitous in epidemiology, social sciences, engineering, and management. This paper formulates a prescriptive contagion analytics model where a decision maker allocates shared resources across multiple segments of a population, each governed by... View Details

Keywords: COVID-19; Mathematical Methods

April 2004 (Revised June 2004)
Case

Entrepreneurship Goes Global: ResMed's Gamble

By: Christopher A. Bartlett, Andrew N. McLean and Meg Glinska

On the basis of its innovative medical device for treating sleep apnea, CEO Peter Farrell has made Australian-born ResMed a successful global company. But the company is struggling to implement a strategy to expand the device from its focused core market to a much... View Details

Keywords: Business Model; Globalization; Innovation and Management; Management; Marketing Channels; Production; Expansion; Medical Devices and Supplies Industry

Purchase

14 Dec 2009
Research & Ideas

Can Entrepreneurs Drive People Movers to Success?

Imagine you've arrived for a meeting at a corporate campus. But now you discover that the conference room is in another building a quarter mile away. Sure, you could walk there but in the rain? Up purrs an automated people mover, a vehicle shaped like a segment of a... View Details

Keywords: by Martha Lagace; Transportation

June 2017
Case

Waze Connected Citizens Program

By: Mitchell Weiss and Alissa Davies

Di-Ann Eisnor, Director of Growth at Waze, founded the company’s Connected Citizens Program (CCP), a data-sharing partnership that provided officials with traffic incident and congestion data. Since 2015, her program had enabled officials in Kentucky and elsewhere to... View Details

Purchase

January 2020
Case

Sunset Limited or Full Speed Ahead? Amtrak Talks to Congress

By: John D. Macomber

Richard Anderson took the helm of Amtrak in 2017 after leading a successful turnaround at Delta Airlines. Amtrak is a US state owned enterprise with about $3.5 bn in annual revenue (and a large operating loss) that is responsible for substantial segments of passenger... View Details

Keywords: Railroad; Passenger Transportation; Urbanization; Cities; U.S. Congress; Infrastructure; Transition; Transportation; Rail Transportation; Climate Change; Urban Scope; Strategic Planning; Business and Government Relations; Rail Industry; United States

09 Mar 2023
HBS Seminar

Gerard Cachon, Wharton

October 2007
Article

The Art of Designing Markets

Traditionally, markets have been viewed as simply the confluence of supply and demand. But to function properly, they must be able to attract a sufficient number of buyers and sellers, induce participants to make their preferences clear, and overcome congestion by... View Details

Keywords: Market Design; Market Participation; Market Transactions; Information Technology; Internet and the Web