Filter Results
:
(1,525)
Show Results For
-
All HBS Web
(1,525)
- News (199)
- Research (1,092)
- Events (13)
- Multimedia (1)
- Faculty Publications (622)
Show Results For
-
All HBS Web
(1,525)
- News (199)
- Research (1,092)
- Events (13)
- Multimedia (1)
- Faculty Publications (622)
- August 2008
- Article
Economic Links and Predictable Returns
By: Lauren Cohen and Andrea Frazzini
This paper finds evidence of return predictability across economically linked firms. We test the hypothesis that in the presence of investors subject to attention constraints, stock prices do not promptly incorporate news about economically related firms, generating...
View Details
Keywords:
Economics;
Price;
Assets;
Analytics and Data Science;
Customers;
Stocks;
Equity;
Strategy;
Investment Return;
Forecasting and Prediction
Cohen, Lauren, and Andrea Frazzini. "Economic Links and Predictable Returns." Journal of Finance 63, no. 4 (August 2008). (Winner of Smith Breeden Prize for the Best Paper Published in the Journal of Finance in Asset Pricing (Distinguished Paper) 2008. Winner of Chicago Quantitative Alliance Academic Paper Competition. First Prize presented by Chicago Quantitative Alliance. Winner of BSI Gamma Foundation Research Grant presented by BSI Gamma Foundation.)
- February 2024
- Teaching Note
AB InBev: Brewing Up Forecasts during COVID-19
By: Mark Egan and C. Fritz Foley
Teaching Note for HBS Case No. 224-020. In July 2021, the CEO of AB InBev's European operations and his team strategized to position the company for success post-pandemic. As the world's largest beer company, boasting over 500 brands, revenue of $46 billion, and a...
View Details
- 22 Feb 2023
- Blog Post
Meet the Disability Advocacy and Affinity Group (DAAG)
Crohn’s and Colitis Foundation. Prior to HBS, I worked as a process engineer for Procter & Gamble and then in engineering and business roles at an early-stage manufacturing...
View Details
- 19 Dec 2017
- First Look
New Research and Ideas, December 19, 2017
of big data. Rather than relying on artistic vision, Peck wanted the company to use the mining of big data obtained from Google Analytics and the company’s own sales View Details
Keywords:
Carmen Nobel
Jeffrey T. Polzer
Jeff Polzer is the UPS Foundation Professor of Human Resource Management in the Organizational Behavior Unit at Harvard Business School. He studies how people collaborate in teams and across organizational networks to accomplish their individual and collective... View Details
- 18 Jul 2017
- First Look
First Look at New Research and Ideas, July 18, 2017
the network of relationships between brokers and institutional investors shapes the information diffusion in the stock market. We exploit trade-level data to show that central brokers gather information by...
View Details
Keywords:
Sean Silverthorne
- October 2017 (Revised April 2018)
- Case
Improving Worker Safety in the Era of Machine Learning (A)
By: Michael W. Toffel, Dan Levy, Jose Ramon Morales Arilla and Matthew S. Johnson
Managers make predictions all the time: How fast will my markets grow? How much inventory do I need? How intensively should I monitor my suppliers? Which potential customers will be most responsive to a particular marketing campaign? Which job candidates should I...
View Details
Keywords:
Machine Learning;
Policy Implementation;
Empirical Research;
Inspection;
Occupational Safety;
Occupational Health;
Regulation;
Analysis;
Forecasting and Prediction;
Policy;
Operations;
Supply Chain Management;
Safety;
Manufacturing Industry;
Construction Industry;
United States
Toffel, Michael W., Dan Levy, Jose Ramon Morales Arilla, and Matthew S. Johnson. "Improving Worker Safety in the Era of Machine Learning (A)." Harvard Business School Case 618-019, October 2017. (Revised April 2018.)
Jacqueline Ng Lane
Jackie Lane is an Assistant Professor in the Technology and Operations Management Unit at Harvard Business School and a co-Principal Investigator of the Laboratory for Innovation Science at Harvard (LISH) at the Digital Data Design Institute (D^3) at Harvard. She... View Details
- 08 Mar 2022
- Research & Ideas
Representation Matters: Building Case Studies That Empower Women Leaders
protagonists—whether in person or virtually—narrowed these gaps. Male students rated cases with an in-class female protagonist more highly than cases in which the protagonist didn’t come to class. The same pattern was true for female students View Details
Keywords:
by Colleen Ammerman and Boris Groysberg
- 01 Sep 2014
- News
Afghanistan’s Hope and Light
considerably. He went on to earn advanced degrees in biochemistry and management science and immigrated with his new wife, Shainoor, to...
View Details
Keywords:
Julia Hanna
- 06 Mar 2018
- First Look
First Look at Research and Ideas, March 6, 2018
School Case 618-016 Viacom: Democratization of Data Science In two short years, Viacom’s Data Science & Advanced View Details
Keywords:
Sean Silverthorne
- July 2023 (Revised May 2024)
- Case
Vytal: Packaging-as-a-Service
By: George Serafeim, Michael W. Toffel, Lena Duchene and Daniela Beyersdorfer
The Germany-based startup Vytal operated the largest digital-native reusable packaging-as-a-service network globally, having raised nearly €15 million, established a large network of restaurant partners, and prevented the use of millions of single-use take-out food...
View Details
Keywords:
Climate Risk;
Digital;
Platform Strategies;
Data;
Packaging;
Sustainability;
Start-up;
Startup;
Entrepreneur;
Impact;
Circular;
Growth Strategy;
Innovation;
Environmental Sustainability;
Innovation and Invention;
Business Growth and Maturation;
Growth and Development Strategy;
Business Startups;
Resource Allocation;
Risk Management;
Adoption;
Strategy;
Performance Productivity;
Service Delivery;
Service Operations;
Supply Chain;
Distribution;
Entrepreneurship;
Climate Change;
Green Technology Industry;
Service Industry;
Retail Industry;
Germany;
Europe
Serafeim, George, Michael W. Toffel, Lena Duchene, and Daniela Beyersdorfer. "Vytal: Packaging-as-a-Service." Harvard Business School Case 124-007, July 2023. (Revised May 2024.)
- 09 Apr 2019
- First Look
New Research and Ideas, April 9, 2019
capital and demonstrates how technology—novel data sources, artificial intelligence, machine learning—will transform the small business lending market. This market has been plagued by frictions: it is hard...
View Details
Keywords:
Dina Gerdeman
- September 2023 (Revised January 2024)
- Case
AB InBev: Brewing Up Forecasts during COVID-19
By: Mark Egan, C. Fritz Foley, Esel Cekin and Emilie Billaud
In July 2021, the CEO of AB InBev's European operations and his team strategized to position the company for success post-pandemic. As the world's largest beer company, boasting over 500 brands, revenue of $46 billion, and a workforce of 160,000 in 2020, AB InBev...
View Details
Keywords:
Beer;
Forecasting;
COVID-19;
Decision;
Forecasting and Prediction;
Analytics and Data Science;
Crisis Management;
Decisions;
Financing and Loans;
Investment Return;
Resource Allocation;
Distribution;
Production;
Business Processes;
Strategic Planning;
Health Pandemics;
Digital Transformation;
Markets;
Food and Beverage Industry;
Belgium;
Europe;
Latin America;
North and Central America
Egan, Mark, C. Fritz Foley, Esel Cekin, and Emilie Billaud. "AB InBev: Brewing Up Forecasts during COVID-19." Harvard Business School Case 224-020, September 2023. (Revised January 2024.)
- 08 Jan 2019
- First Look
New Research and Ideas, January 8, 2019
November 20, 2018 Journal of the American College of Cardiology Operational Efficiency and Effective Management in the Catheterization Laboratory By: Reed, Grant W., Michael L. Tushman, View Details
Keywords:
Dina Gerdeman
- August 1995 (Revised August 1995)
- Case
CIGNA Property and Casualty Reengineering (A)
By: Richard L. Nolan, Donna B. Stoddard, Chiara Francalanci and Elise C Martin
Reengineering was introduced at CIGNA Corp. in 1988. CIGNA entered a second wave reengineering effort through a major project at CIGNA P&C, one of CIGNA's larger businesses. P&C was in financial crisis and as a result brought in a new executive team in 1991 to head the...
View Details
Keywords:
Transformation;
Cost vs Benefits;
Design;
Growth and Development;
Analytics and Data Science;
Growth and Development Strategy;
Balanced Scorecard;
Financial Crisis;
Crisis Management;
Projects;
Information Technology;
Insurance Industry
Nolan, Richard L., Donna B. Stoddard, Chiara Francalanci, and Elise C Martin. "CIGNA Property and Casualty Reengineering (A)." Harvard Business School Case 196-059, August 1995. (Revised August 1995.)
- February 2017 (Revised June 2017)
- Case
ExxonMobil: Business as Usual? (A)
By: George Serafeim, Shiva Rajgopal and David Freiberg
Climate change was becoming an important societal and business issue as more governments were introducing climate change related regulations and investors became increasibly worried about stranded assets within oil and gas firms. In September 2016, the U.S. Securities...
View Details
Keywords:
Oil & Gas;
Oil Prices;
Oil Companies;
Asset Impairment;
Predictive Analytics;
Sustainability;
Environmental Impact;
Innovation;
Disclosure;
Accounting;
Valuation;
Climate Change;
Renewable Energy;
Environmental Sustainability;
Financial Reporting;
Energy Industry
Serafeim, George, Shiva Rajgopal, and David Freiberg. "ExxonMobil: Business as Usual? (A)." Harvard Business School Case 117-046, February 2017. (Revised June 2017.)
- 24 Feb 2020
- Research & Ideas
The Hidden Vulnerabilities of Open Source Software
health of the ecosystem that underlies the modern economy. Frank Nagle is a professor at Harvard Business School and co-director of the Census II project. Jenny Hoffman is an assistant director of research View Details
- Web
Participating Institutions - Institute For Strategy And Competitiveness
University of El Salvador) (Santa Ana) Estonia Tallinn University of Technology (Tallinn) Finland JAMK University of Applied Sciences (Jyväskylä) France Burgundy School of Business (Dijon) Ecole des Ponts Business School (Paris) EMLyon...
View Details
- April 1996 (Revised June 1996)
- Background Note
Cleveland Turnaround (C), The: Facts and Figures
By: James E. Austin and Jaan Elias
Traces the Cleveland community's efforts to move the city from economic, social, and political crisis in the late 1970s into revitalization and progress in the 1980s and 1990s. Special attention is given to the role of business leaders and the public-private...
View Details
Keywords:
Leading Change;
Analytics and Data Science;
Economic Growth;
Business and Community Relations;
Cleveland
Austin, James E., and Jaan Elias. "Cleveland Turnaround (C), The: Facts and Figures." Harvard Business School Background Note 796-153, April 1996. (Revised June 1996.)