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All HBS Web
(916)
- Faculty Publications (100)
- March 2016
- Supplement
Advertising Experiments at RestaurantGrades
By: Weijia Dai, Hyunjin Kim and Michael Luca
This exercise provides students with a data set consisting of results from a hypothetical experiment, and asks students to make recommendations based on the data. Through this process, the exercise teaches students to analyze, design, and interpret experiments. The...
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- November 2015
- Case
Upwork: Reimagining the Future of Work
Upwork, the world's largest freelance talent platform, was the result of a merger between the two leading online freelancing companies in 2014, Elance and oDesk. After the merger, the company operated as Elance-oDesk and continued to manage two online...
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Keywords:
Platforms;
Employment;
Digital Platforms;
Market Transactions;
Business Processes;
Information Technology;
Internet and the Web;
Job Search
Zhu, Feng, Rory McDonald, Marco Iansiti, and Aaron Smith. "Upwork: Reimagining the Future of Work." Harvard Business School Case 616-027, November 2015.
- November 2015 (Revised February 2017)
- Case
Cisco Systems: In Search of the Next CEO
By: Boris Groysberg, Sarah L. Abbott, Olivia Hull and J. Yo-Jud Cheng
It’s August 2014 and John Chambers is expected to announce his retirement after 17 years as CEO of global technology giant Cisco Systems. Under Chambers’s leadership, Cisco has grown from $2.2 billion in annual revenues and under 4,000 employees to revenues of $46...
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Keywords:
Leadership;
Succession Planning;
CEO Succession;
Managing Change;
Person-organization Fit;
Management Succession;
Transition;
Talent and Talent Management;
Change Management;
Retirement;
Innovation Leadership;
Recruitment;
Corporate Governance;
Experience and Expertise;
Technology Industry;
Technology Industry;
United States;
San Jose;
California
Groysberg, Boris, Sarah L. Abbott, Olivia Hull, and J. Yo-Jud Cheng. "Cisco Systems: In Search of the Next CEO." Harvard Business School Case 416-027, November 2015. (Revised February 2017.)
- October 2015 (Revised September 2016)
- Technical Note
Flight: Now without Humans Aboard
By: Mitchell Weiss, Karim Lakhani, HT Kung and Kerry Herman
This note provides an overview of the unmanned aerial vehicles (UAVs, or drones) industry in September 2015. UAVs offered many potential applications in industries as diverse as aerial imaging and photography, agriculture, construction, infrastructure inspection and...
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- September–October 2015
- Article
Facts and Figuring: An Experimental Investigation of Network Structure and Performance in Information and Solution Spaces
By: Jesse Shore, Ethan Bernstein and David Lazer
Using data from a novel laboratory experiment on complex problem solving in which we varied the structure of 16-person networks, we investigate how an organization's network structure shapes performance of problem-solving tasks. Problem solving, we argue, involves both...
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Keywords:
Networks;
Experiments;
Clustering;
Problem Solving;
Exploration And Exploitation;
Knowledge;
Search;
Collaboration;
Collaboration Structures;
Transparency;
Communication;
Communication Technology;
Information;
Knowledge Use and Leverage;
Organizational Design;
Organizational Structure;
Performance Effectiveness;
Theory;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry
Shore, Jesse, Ethan Bernstein, and David Lazer. "Facts and Figuring: An Experimental Investigation of Network Structure and Performance in Information and Solution Spaces." Organization Science 26, no. 5 (September–October 2015): 1432–1446. (Won 2014 INGRoup Outstanding Paper Award.)
- August 2015
- Case
Yabbly (A)
By: Shikhar Ghosh and Christopher Payton
In November 2013, with less than 10 months of cash on hand, Tom Leung, the founder and CEO of Yabbly, must decide where to focus his resources. His startup, a question-and-answer application for shopping decisions, had benefited from a strong showing at the SXSW...
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Keywords:
Startup;
Mobile;
Online Product Reviews;
Consumer Products;
Business Model;
Business Plan;
Business Startups;
Entrepreneurship;
Innovation Strategy;
Mobile and Wireless Technology;
Internet and the Web;
North America;
United States;
Washington (state, US);
Seattle
Ghosh, Shikhar, and Christopher Payton. "Yabbly (A)." Harvard Business School Case 816-030, August 2015.
- May 2015
- Case
Venture Republic, 2011
By: W. Carl Kester and Mayuka Yamazaki
In December 2011, the founders of Venture Republic, a Japanese developer and operator of on-line search engines for shopping and travel, faced a decison about whether or not to take the company private in a management buyout transaction just three years after an...
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- Article
Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR website, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent...
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Keywords:
Peer Firm;
EDGAR Search Traffic;
Revealed Preference;
Co-search;
Industry Classification;
Perception;
Internet and the Web;
Investment
Lee, Charles M.C., Paul Ma, and Charles C.Y. Wang. "Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches." Journal of Financial Economics 116, no. 2 (May 2015): 410–431.
- February 2015
- Article
'Open' Disclosure of Innovations, Incentives and Follow-on Reuse: Theory on Processes of Cumulative Innovation and a Field Experiment in Computational Biology
By: Kevin J. Boudreau and Karim R. Lakhani
Most of society's innovation systems―academic science, the patent system, open source, etc.―are "open" in the sense that they are designed to facilitate knowledge disclosure among innovators. An essential difference across innovation systems is whether disclosure is of...
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Keywords:
Open Innovation;
Cumulative Innovation;
Incentives;
Search;
Disclosure And Access;
Knowledge Sharing;
Motivation and Incentives;
Collaborative Innovation and Invention
Boudreau, Kevin J., and Karim R. Lakhani. "'Open' Disclosure of Innovations, Incentives and Follow-on Reuse: Theory on Processes of Cumulative Innovation and a Field Experiment in Computational Biology." Research Policy 44, no. 1 (February 2015): 4–19.
- 2016
- Working Paper
The Search for Peer Firms: When Do Crowds Provide Wisdom?
By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang
In knowledge-based economies, many business enterprises defy traditional industry boundaries. In this study, we evaluate six "big data" approaches to peer firm identifications and show that some, but not all, "wisdom-of-crowd" techniques perform exceptionally well. We...
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Keywords:
Peer Firm;
EDGAR Co-search;
Analyst Co-coverage;
Wisdom Of Crowds;
Performance Benchmarking;
Crowd Of Crowds;
Internet and the Web;
Accounting
Lee, Charles M.C., Paul Ma, and Charles C.Y. Wang. "The Search for Peer Firms: When Do Crowds Provide Wisdom?" Harvard Business School Working Paper, No. 15-032, October 2014. (Revised November 2016.)
- September 2014 (Revised June 2017)
- Case
Google Inc. in 2014
By: Benjamin Edelman and Thomas R. Eisenmann
Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats they pose to selected competitors. Asks what Google should do next.
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Keywords:
Search Engines;
Google;
Online Advertising;
Internet and the Web;
Network Effects;
Business Model;
Competition;
Digital Marketing;
Information Technology Industry;
Information Technology Industry
Edelman, Benjamin, and Thomas R. Eisenmann. "Google Inc. in 2014." Harvard Business School Case 915-004, September 2014. (Revised June 2017.)
- September 2014
- Case
Google Inc. in 2014 (Abridged)
By: Benjamin Edelman and Thomas R. Eisenmann
Describes Google's history, business model, governance structure, corporate culture, and processes for managing innovation. Reviews Google's recent strategic initiatives and the threats they pose to Yahoo, Microsoft, and others. Asks what Google should do next.
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Keywords:
Search Engines;
Google;
Online Advertising;
Internet and the Web;
Network Effects;
Business Model;
Competition;
Information Technology Industry;
Information Technology Industry
Edelman, Benjamin, and Thomas R. Eisenmann. "Google Inc. in 2014 (Abridged)." Harvard Business School Case 915-005, September 2014.
- September 2014 (Revised March 2015)
- Case
Fast Ion Battery
By: Ramana Nanda, Robert F. White and Stephanie Puzio
John Davidson, a partner at Ware Street Capital (WSC) and a board member at Fast Ion Battery, had just received a phone call from Don Lerner at Bluelock Ventures telling him that Bluelock would not participate in the $5M bridge financing for Fast Ion Battery. Lerner's...
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Keywords:
Entrepreneurial Finance;
Real Options;
Term Sheets;
Clean Technology;
Entrepreneurship;
Venture Capital
Nanda, Ramana, Robert F. White, and Stephanie Puzio. "Fast Ion Battery." Harvard Business School Case 815-025, September 2014. (Revised March 2015.)
- September 2014
- Article
The Interrelationships Between Brand and Channel Choice
By: Scott Neslin, Kenshuk Jerath, Anand Bodapati, Eric T. Bradlow, John A. Deighton, Sonja Gensler, Leonard Lee, Elisa Montaguti, Rahul Telang, Raj Venkatesan, Peter C. Verhoef and Z. John Zhang
We propose a framework for the joint study of the consumer's decision of where to buy and what to buy. The framework is rooted in utility theory where the utility is for a particular channel/brand combination. The framework contains firm actions, the consumer search...
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Keywords:
Brand Choice;
Channel Choice;
Utility Theory;
Marketing;
Decision Choices and Conditions;
Consumer Behavior;
Learning;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry;
Information Technology Industry
Neslin, Scott, Kenshuk Jerath, Anand Bodapati, Eric T. Bradlow, John A. Deighton, Sonja Gensler, Leonard Lee, Elisa Montaguti, Rahul Telang, Raj Venkatesan, Peter C. Verhoef, and Z. John Zhang. "The Interrelationships Between Brand and Channel Choice." Marketing Letters 25, no. 3 (September 2014): 319–330.
- August 2014
- Case
Netflix: Designing the Netflix Prize (A)
By: Karim R. Lakhani, Wesley M. Cohen, Kynon Ingram, Tushar Kothalkar, Maxim Kuzemchenko, Santosh Malik, Cynthia Meyn, Greta Friar and Stephanie Healy Pokrywa
In 2006, Reed Hastings, CEO of Netflix, was looking for a way to solve Netflix's customer churn problem. Netflix used Cinematch, its proprietary movie recommendation software, to promote individually determined best-fit movies to customers. Hastings determined that a...
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Keywords:
Crowdsourcing;
Prizes;
Digitization;
Algorithms;
Recommendation Software;
Disruption;
Transformation;
Collaborative Innovation and Invention;
Technological Innovation;
Knowledge Sharing;
Applications and Software;
Technology Industry;
Technology Industry;
Technology Industry;
United States
Lakhani, Karim R., Wesley M. Cohen, Kynon Ingram, Tushar Kothalkar, Maxim Kuzemchenko, Santosh Malik, Cynthia Meyn, Greta Friar, and Stephanie Healy Pokrywa. "Netflix: Designing the Netflix Prize (A)." Harvard Business School Case 615-015, August 2014.
- July 2014 (Revised August 2015)
- Case
Qihoo
By: Feng Zhu
Qihoo, one of the largest Internet companies in China today, was founded in 2005. The company started its business by offering a security software product, and quickly dominated the market in China after its unusual move of giving its product away for free in 2009....
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- January 2014 (Revised March 2015)
- Case
Google Car
By: Karim R. Lakhani, James Weber and Christine Snively
By 2013, Google, while not a traditional manufacturer of automobiles, had invested millions of dollars in its self-driving cars which had logged over 500,000 miles of testing. The Google management team faced several questions. Should Google continue to invest in the...
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Keywords:
Digital Services;
Innovation;
Technology;
Technological Innovation;
Internet and the Web;
Market Entry and Exit;
Transportation;
Auto Industry;
United States
Lakhani, Karim R., James Weber, and Christine Snively. "Google Car." Harvard Business School Case 614-022, January 2014. (Revised March 2015.)
- 2013
- Book
Blockbusters: Hit-making, Risk-taking, and the Big Business of Entertainment
By: Anita Elberse
What's behind the phenomenal success of entertainment businesses such as Warner Bros., Marvel Enterprises, and the NFL—along with such stars as Jay-Z, Lady Gaga, and LeBron James? Which strategies give leaders in film, television, music, publishing, and sports an edge...
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Keywords:
Entertainment;
Business;
Strategy;
Media;
Digital Technology;
Blockbuster;
Superstar;
Film;
Television;
Music;
Publishing;
Performing Arts;
Nightlife;
Risk and Uncertainty;
Information Technology;
Marketing Strategy;
Music Entertainment;
Success;
Sports;
Business Strategy;
Film Entertainment;
Television Entertainment;
Music Industry;
Fine Arts Industry;
Entertainment and Recreation Industry;
Publishing Industry
Elberse, Anita. Blockbusters: Hit-making, Risk-taking, and the Big Business of Entertainment. New York: Henry Holt and Co., 2013.
- 2013
- Working Paper
Where do the Most Active Customers Originate and How Can Firms Keep Them Engaged?
By: Clarence Lee, E. Ofek and Thomas Steenburgh
In this paper, we study how firms offering Web services can acquire and develop an active customer base. We focus on two basic questions. First, how does the method of customer acquisition affect the way customers use the service to meet their own needs and to interact...
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- Article
Fast Generalized Subset Scan for Anomalous Pattern Detection
By: Edward McFowland III, Skyler Speakman and Daniel B. Neill
We propose Fast Generalized Subset Scan (FGSS), a new method for detecting anomalous patterns in general categorical data sets. We frame the pattern detection problem as a search over subsets of data records and attributes, maximizing a nonparametric scan statistic...
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Keywords:
Pattern Detection;
Anomaly Detection;
Knowledge Discovery;
Bayesian Networks;
Scan Statistics;
Analytics and Data Science
McFowland III, Edward, Skyler Speakman, and Daniel B. Neill. "Fast Generalized Subset Scan for Anomalous Pattern Detection." Art. 12. Journal of Machine Learning Research 14 (2013): 1533–1561.