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All HBS Web
(5,165)
- People (24)
- News (1,711)
- Research (1,321)
- Events (13)
- Multimedia (253)
- Faculty Publications (841)
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- 2002
- Other Unpublished Work
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational...
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Keywords:
Price;
Financial Liquidity;
Trade;
Valuation;
Markets;
Forecasting and Prediction;
Equity;
Stock Shares;
Investment Return
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." NBER Working Paper Series, 2002. (First draft in 2001.)
- 2021
- Article
ThreeDWorld: A Platform for Interactive Multi-Modal Physical Simulation
By: Chuang Gan, Jeremy Schwartz, Seth Alter, Damian Mrowca, Martin Schrimpf, James Traer, Julian De Freitas, Jonas Kubilius, Abhishek Bhandwaldar, Nick Haber, Megumi Sano, Kuno Kim, Elias Wang, Michael Lingelbach, Aidan Curtis, Kevin Feigelis, Daniel M. Bear, Dan Gutfreund, David Cox, Antonio Torralba, James J. DiCarlo, Joshua B. Tenenbaum, Josh H. McDermott and Daniel L.K. Yamins
We introduce ThreeDWorld (TDW), a platform for interactive multi-modal physical simulation. TDW enables simulation of high-fidelity sensory data and physical interactions between mobile agents and objects in rich 3D environments. Unique properties include: real-time...
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Keywords:
Artificial Intelligence;
Platform;
Interactive Physical Simulation;
Virtual Environment;
Multi-modal;
AI and Machine Learning
Gan, Chuang, Jeremy Schwartz, Seth Alter, Damian Mrowca, Martin Schrimpf, James Traer, Julian De Freitas, Jonas Kubilius, Abhishek Bhandwaldar, Nick Haber, Megumi Sano, Kuno Kim, Elias Wang, Michael Lingelbach, Aidan Curtis, Kevin Feigelis, Daniel M. Bear, Dan Gutfreund, David Cox, Antonio Torralba, James J. DiCarlo, Joshua B. Tenenbaum, Josh H. McDermott, and Daniel L.K. Yamins. "ThreeDWorld: A Platform for Interactive Multi-Modal Physical Simulation." Conference on Neural Information Processing Systems (NeurIPS), Datasets and Benchmarks Track 35th (2021).
- 12 Sep 2023
- Book
Successful, But Still Feel Empty? A Happiness Scholar and Oprah Have Advice for You
Purpose in the Second Half of Life. The media mogul invited him to be on her podcast; that led to an intense weekend brainstorming session at Winfrey’s home where they hashed out the main idea for the new book: To bring Brooks’ MBA View Details
Keywords:
by Avery Forman
- November 2022
- Article
Hate Crime Towards Minoritized Groups Increases as They Increase in Sized-Based Rank
By: Mina Cikara, Vasiliki Fouka and Marco Tabellini
People are on the move in unprecedented numbers within and between countries. How does demographic change affect local intergroup dynamics? In complement to accounts that emphasize stereotypical features of groups as determinants of their treatment, we propose the...
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Keywords:
Prejudice;
Minority;
Hate Crimes;
Reference Dependence;
Prejudice and Bias;
Attitudes;
Demographics
Cikara, Mina, Vasiliki Fouka, and Marco Tabellini. "Hate Crime Towards Minoritized Groups Increases as They Increase in Sized-Based Rank." Nature Human Behaviour 6, no. 11 (November 2022): 1537–1544. (Pre-Published online August 8, 2022, Featured in HBS Working Knowledge and ABC News.)
- September 2023
- Article
Customer Churn and Intangible Capital
By: Scott R. Baker, Brian Baugh and Marco Sammon
Intangible capital is a crucial and growing piece of firms’ capital structure, but many of its distinct components are difficult to measure. We develop and make available several new firm-level metrics regarding a key component of intangible capital – firms’ customer...
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Keywords:
Customer Base;
Transaction Data;
Customer Churn;
Intangible Capital;
Capital Structure;
Measurement and Metrics;
Customers
Baker, Scott R., Brian Baugh, and Marco Sammon. "Customer Churn and Intangible Capital." Journal of Political Economy Macroeconomics 1, no. 3 (September 2023): 447–505.
- 27 Jul 2011
- Working Paper Summaries
With a Little Help from My (Random) Friends: Success and Failure in Post-Business School Entrepreneurship
Keywords:
by Josh Lerner & Ulrike Malmendier
- June 2004
- Article
Market Liquidity as a Sentiment Indicator
By: Malcolm Baker and Jeremy Stein
We build a model that helps to explain why increases in liquidity-such as lower bid-ask spreads, a lower price impact of trade, or higher turnover-predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational...
View Details
Keywords:
Markets;
Financial Liquidity;
Price;
Trade;
Sales;
Equity;
Information;
Management Analysis, Tools, and Techniques;
Accounting Industry
Baker, Malcolm, and Jeremy Stein. "Market Liquidity as a Sentiment Indicator." Journal of Financial Markets 7, no. 3 (June 2004): 271–299.
- May 2017
- Supplement
Boston Children's Hospital Process Map Video
By: Robert S. Kaplan and Mary Witkowski
The 13 minute video simulates a discussion among orthopedic surgeons and cast room technicians about the processes and resources used when applying long leg casts for patients. The video should be used when teaching Boston Children’s Hospital (Abridged) case, #914-407,...
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Keywords:
Activity Based Costing;
Healthcare Costing;
Process Maps;
Activity Based Costing and Management;
Health Care and Treatment
Kaplan, Robert S., and Mary Witkowski. "Boston Children's Hospital Process Map Video." Harvard Business School Multimedia/Video Supplement 117-703, May 2017.
- August 2018
- Case
Four Products: Predicting Diffusion (2018)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,...
View Details
Keywords:
Diffusion Processes;
Product Adoption;
Marketing;
Forecasting and Prediction;
Demand and Consumers;
Adoption;
Product Launch
Gourville, John. "Four Products: Predicting Diffusion (2018)." Harvard Business School Case 519-018, August 2018.
- January 2016 (Revised November 2018)
- Case
Ivy Academy: Blended Learning in Downingtown Area School District
By: John J-H Kim and Daniel Goldberg
In 2015, Downingtown Area School District (DASD), a suburban school district near Philadelphia, entered its second year implementing Ivy Academy, a blended learning program, in its two traditional high schools. Superintendent Larry Mussoline, having for several years...
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Keywords:
Organizational Change and Adaptation;
Information Technology;
Curriculum and Courses;
Learning;
Philadelphia
Kim, John J-H, and Daniel Goldberg. "Ivy Academy: Blended Learning in Downingtown Area School District." Harvard Business School Case 316-144, January 2016. (Revised November 2018.)
- June 2001 (Revised June 2001)
- Case
Student Who Was Missing-in-Action, The
Assistant Professor Sam Benson was about to end the class session portion of his course with only student projects remaining. Then, he received a phone call from a student, George McHenry, who had missed 11 of 20 sessions. McHenry wanted to know what he needed to do to...
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Keywords:
Motivation and Incentives;
Higher Education;
Decision Choices and Conditions;
Learning;
Education Industry
Spear, Steven J. "Student Who Was Missing-in-Action, The." Harvard Business School Case 601-182, June 2001. (Revised June 2001.)
- April 2017 (Revised May 2017)
- Case
GE Capital After the Crisis
By: John C. Coates, John D. Dionne and David S. Scharfstein
Keith Sherin, CEO of GE Capital, faced a decision on which hinged billions of dollars and the fate of one of America’s most storied companies. On his desk sat two secret analyses: Project Beacon, a proposal to spin off most of GE Capital to GE shareholders, and...
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Coates, John C., John D. Dionne, and David S. Scharfstein. "GE Capital After the Crisis." Harvard Business School Case 217-071, April 2017. (Revised May 2017.)
- May 2017
- Case
Four Products: Predicting Diffusion (2017)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,...
View Details
- November 2017
- Teaching Note
Reinventing Best Buy
By: John R. Wells and Gabriel Ellsworth
Teaching Note for HBS No. 716-455.
On March 1, 2017, Best Buy Company, Inc., North America’s largest retailer of consumer electronics and appliances, announced a third year of comparable-store sales increases and a 20.8% increase in domestic comparable online sales....
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Keywords:
Best Buy;
Hubert Joly;
Renew Blue;
Showrooming;
Webrooming;
E-commerce;
E-Commerce Strategy;
Online Retail;
Multichannel Retailing;
Omnichannel;
Marketplaces;
Turnaround;
Consumer Electronics;
Consumer Electronics Accessories;
Appliances;
Stores-within-stores;
Store Experience;
Store Size;
Store Pickup;
Store Management;
Delivery;
Delivery Models;
Amazon;
Amazon.com;
Pricing Strategy;
Business Subsidiaries;
Business Units;
Business Growth and Maturation;
Business Model;
For-Profit Firms;
Customer Focus and Relationships;
Customer Satisfaction;
Entertainment;
Film Entertainment;
Games, Gaming, and Gambling;
Music Entertainment;
Television Entertainment;
Theater Entertainment;
Price;
Profit;
Revenue;
Geographic Scope;
Multinational Firms and Management;
Business History;
Cost;
Selection and Staffing;
Reports;
Technological Innovation;
Job Cuts and Outsourcing;
Human Capital;
Leading Change;
Business or Company Management;
Goals and Objectives;
Growth and Development;
Growth and Development Strategy;
Management Teams;
Brands and Branding;
Product Marketing;
Consumer Behavior;
Demand and Consumers;
Media;
Distribution;
Order Taking and Fulfillment;
Distribution Channels;
Infrastructure;
Product;
Service Delivery;
Service Operations;
Organizational Change and Adaptation;
Public Ownership;
Problems and Challenges;
Programs;
Groups and Teams;
Sales;
Salesforce Management;
Strategy;
Adaptation;
Business Strategy;
Competition;
Competitive Advantage;
Competitive Strategy;
Corporate Strategy;
Expansion;
Technology;
Hardware;
Information Technology;
Internet;
Mobile Technology;
Online Technology;
Search Technology;
Software;
Web;
Web Sites;
Wireless Technology;
Resource Allocation;
Computer Industry;
Electronics Industry;
Entertainment and Recreation Industry;
Information Technology Industry;
Retail Industry;
Service Industry;
Technology Industry;
Telecommunications Industry;
Video Game Industry;
United States;
Minnesota;
Minneapolis;
Saint Paul;
St. Paul
- March 2014 (Revised January 2015)
- Case
Prodigy Network: Democratizing Real Estate Design and Financing
By: Karim R. Lakhani, Katja Hutter and Greta Friar
This case follows Rodrigo Nino, founder and CEO of commercial real estate development company Prodigy Network, as he develops an equity-based crowdfunding model for small investors to access commercial real estate in Colombia, then tries out the model in the U.S. U.S....
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Keywords:
Innovation;
Real Estate;
Crowdfunding;
Crowdsourcing;
Digital Innovation;
Commercial Real Estate;
Online Platforms;
Disruption;
Transformation;
Design;
Assets;
Equity;
Disruptive Innovation;
Innovation Strategy;
Internet and the Web;
Digital Platforms;
Real Estate Industry;
Latin America;
New York (state, US);
United States
Lakhani, Karim R., Katja Hutter, and Greta Friar. "Prodigy Network: Democratizing Real Estate Design and Financing." Harvard Business School Case 614-064, March 2014. (Revised January 2015.)
- October 2020
- Case
PraDigi Open Learning: Transforming Rural India
By: John J-H Kim and Malini Sen
Pratham is a non-governmental organization, focusing on high-quality, low-cost and replicable interventions to address gaps in the Indian education system. Co-founder Madhav Chavan is interested in using technology for education but differed in the way it is used in...
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Keywords:
Decision Choices and Conditions;
Social Entrepreneurship;
Education;
Information Technology;
Learning;
Growth and Development Strategy;
Non-Governmental Organizations;
Social Issues;
Education Industry;
India;
Asia
Kim, John J-H, and Malini Sen. "PraDigi Open Learning: Transforming Rural India." Harvard Business School Case 321-022, October 2020.
- February 2002 (Revised December 2003)
- Exercise
Incentives Game, The
By: Jason R. Barro, Brian J. Hall and Jonathan Lim
This exercise provides an opportunity to gain insight about designing, negotiating, and responding to incentives. The setting is investment management. A class is divided into a certain number of investment firms. Each company has one CEO and begins with four portfolio...
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Barro, Jason R., Brian J. Hall, and Jonathan Lim. "Incentives Game, The." Harvard Business School Exercise 902-197, February 2002. (Revised December 2003.)
- Article
Relational Reconciliation: Socializing Others Across Demographic Differences
By: Lakshmi Ramarajan and Erin M. Reid
In demographically diverse organizations, employees charged with socializing others—
socialization agents—must navigate a deep tension between the organization’s needs to
integrate individuals into a collective and individuals’ needs for recognition of their
unique...
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Ramarajan, Lakshmi, and Erin M. Reid. "Relational Reconciliation: Socializing Others Across Demographic Differences." Academy of Management Journal 63, no. 2 (April 2020): 356–385.
- July 2019
- Case
Four Products: Predicting Diffusion (2019)
By: John Gourville
One job of product managers, marketers, strategic planners, and other corporate executives is to predict what the demand will be for a new product. This task is easier for certain classes of new products than for others. For new consumer package goods, for instance,...
View Details
Keywords:
Diffusion Processes;
Product Adoption;
Marketing;
Forecasting and Prediction;
Demand and Consumers;
Product;
Adoption;
Product Launch
Gourville, John. "Four Products: Predicting Diffusion (2019)." Harvard Business School Case 520-012, July 2019.
- May 2012 (Revised August 2014)
- Case
McKesson
By: Regina E. Herzlinger and Natalie Kindred
McKesson, a large, diversified drug distribution and health care IT company, is considering development of new business offerings to help private practice physicians remain independent. The company, with $122 billion in 2010 revenues, just made its first foray into...
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Keywords:
Health Care Industry;
Health Care Policy;
Organizational Transformations;
Health Services;
Health Care and Treatment;
Business Model;
Service Operations;
Change Management;
Corporate Strategy;
Information Technology;
Policy;
Pharmaceutical Industry;
Health Industry;
United States
Herzlinger, Regina E., and Natalie Kindred. "McKesson." Harvard Business School Case 312-002, May 2012. (Revised August 2014.)