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Show Results For
- All HBS Web
(1,681)
- People (8)
- News (361)
- Research (347)
- Events (10)
- Multimedia (5)
- Faculty Publications (171)
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- Article
Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment
By: Thiemo Fetzer and Thomas Graeber
Contact tracing has for decades been a cornerstone of the public health approach to epidemics, including Ebola, severe acute respiratory syndrome, and now COVID-19. It has not yet been possible, however, to causally assess the method’s effectiveness using a randomized... View Details
Fetzer, Thiemo, and Thomas Graeber. "Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment." Proceedings of the National Academy of Sciences 118, no. 33 (August 17, 2021): 1–4.
- 2022
- Working Paper
Many Markets Make Good Neighbors: Multimarket Contact and Deposit Banking
By: John William Hatfield and Jonathan Wallen
We investigate the relationship between the interest rates offered to consumers in a deposit banking market and the contact that banks in that market have with each other in other markets.
We show, in a simple theoretical model, that such overlapping relationships... View Details
Keywords: Antitrust; Deposit Banking; Market Power; Multimarket Contact; Banks and Banking; Markets; Competition
Hatfield, John William, and Jonathan Wallen. "Many Markets Make Good Neighbors: Multimarket Contact and Deposit Banking." Working Paper, January 2022.
- 25 May 2023
- Video
Networking Contacts
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Contact Us
Contact Us Contact Us Work with Us Career & Professional Development is dedicated to fostering connections between employers and HBS talent. Our office takes a personalized approach to your recruiting... View Details
- Person Page
Contact Information
Mail:
Jason Riis
Harvard Business School
Morgan Hall 187
Soldiers Field Road
Boston, MA 02163
Phone:
(617) 495-6361
- Person Page
Contact Information
Office: Baker Library|Bloomberg Center 363
Email:dscharfstein@hbs.edu
Assistant: Ilona Steinhart
Email: isteinhart@hbs.edu
Tel: 617-495-0455
View Details- March 1990 (Revised March 1993)
- Case
Multimarket Contact
Brandenburger, Adam M., and Vijay Krishna. "Multimarket Contact." Harvard Business School Case 190-144, March 1990. (Revised March 1993.)
- August 2003
- Case
Wintel (E): From Multi-Market Contact to Multi-Geographic Contact
By: David B. Yoffie
Supplements the (A) case. View Details
Keywords: Computer Industry
Yoffie, David B. "Wintel (E): From Multi-Market Contact to Multi-Geographic Contact." Harvard Business School Case 704-423, August 2003.
- Web
Contact Us - Alumni
Help Contact Us 12ms Alumni Records Access to HBS account including help with username, password, two-step verification (Duo), logging into email, or compromised accounts. Contact: 617.384.5977 (option 1) or by email at... View Details
- March 1996 (Revised February 1999)
- Case
Vistakon: 1 Day Acuvue Disposable Contact Lenses
By: Alvin J. Silk, Bruce Issacson and Marie Bell
Vistakon, an independent and entrepreneurial subsidiary of Johnson & Johnson, pioneered the production and marketing of disposable contact lenses with the 1987 launch of Acuvue, the first disposable extended-wear lens--a soft contact lens that patients wear for a... View Details
Keywords: Advertising Campaigns; Business Subsidiaries; Business Startups; Corporate Entrepreneurship; Price; Risk Management; Marketing; Product Positioning; Production; Performance Effectiveness; Consumer Products Industry; United States
Silk, Alvin J., Bruce Issacson, and Marie Bell. "Vistakon: 1 Day Acuvue Disposable Contact Lenses." Harvard Business School Case 596-087, March 1996. (Revised February 1999.)
- Web
Contact Us | Information Technology
Contact Us Multimedia cases, video cases, and case supplements are self-serve. To use a case, please search in the catalog and post the link for students/participants. To discuss a new project, please email Ruth Page, Director of... View Details
- Web
Contact Us | HBS Online
We'd Love to Hear from You If you're currently enrolled in one of our programs, please contact us through our Support Portal . Do you want to be the first to hear about new developments from HBS Online and learn more about our programs?... View Details
- Web
Contact Us - Impact Investments
Contact Us Contact Us If you are interested in learning more about Impact Investments, please fill out the form below. All fields required. Your Name* Preferred Email Address* Your Affiliation* Inquiry* View Details
- August 2018 (Revised February 2023)
- Case
Hubble Contact Lenses: Data Driven Direct-to-Consumer Marketing
By: Jill Avery and Ayelet Israeli
As its Series A extension round approaches, the founders of Hubble, a subscription-based, social-media fueled, direct-to-consumer (DTC) brand of contact lenses, are reflecting on the marketing strategies that have taken them to a valuation of $200 million and debating... View Details
Keywords: DTC; Direct To Consumer Marketing; Health Care; Mobile; Attribution; Experimentation; Experiments; Churn/retention; Customer Lifetime Value; Internet Marketing; Big Data; Analytics; A/B Testing; CRM; Advertising; Marketing; Marketing Channels; Marketing Strategy; Media; Brands and Branding; Marketing Communications; Digital Marketing; Consumer Behavior; Acquisition; Growth and Development Strategy; Customer Focus and Relationships; Social Media; E-commerce; Analytics and Data Science; Health Industry; Consumer Products Industry; United States; North America; Europe
Avery, Jill, and Ayelet Israeli. "Hubble Contact Lenses: Data Driven Direct-to-Consumer Marketing." Harvard Business School Case 519-011, August 2018. (Revised February 2023.)
- Web
Contact Us - Case Method Project
Contact Us Contact Us Application If you are interested in the Case Method Project's professional development opportunities, please complete this application form . All U.S. history, U.S. government, and... View Details
- 01 Dec 2020
- News
A New Approach to Contact Tracing
implemented a tried and tested tool to help contain infectious disease: human-led contact tracing, the process of tracking down and notifying individuals who have been exposed to the illness. Singapore’s Ministry of Health (MOH) used... View Details
- Web
Contact Us - Social Impact Collaboratory
Contact Us Contact Us If you are interested in learning more about Social Impact Collaboratory, please fill out the form below. *All fields required. Your Name* Preferred Email Address* Your Affiliation*... View Details
- January 2019 (Revised February 2024)
- Teaching Note
Hubble Contact Lenses: Data Driven Direct-to-Consumer Marketing
By: Ayelet Israeli
Teaching Note for HBS No. 519-011. As its Series A extension round approaches, the founders of Hubble, a subscription-based, social-media fueled, direct-to-consumer (DTC) brand of contact lenses, are reflecting on the marketing strategies that have taken them to a... View Details
Keywords: DTC; Direct To Consumer Marketing; Health Care; Mobile; Attribution; Experimentation; Experiments; Churn/retention; Customer Lifetime Value; Internet Marketing; Big Data; Analytics; A/B Testing; CRM; Advertising; Marketing; Marketing Channels; Marketing Strategy; Media; Brands and Branding; Marketing Communications; Digital Marketing; Acquisition; Growth and Development Strategy; Customer Focus and Relationships; Consumer Behavior; Social Media; E-commerce
- Web
Contact Us - Research Computing Services
Contact Us Contact Us If you happen to be off campus or would prefer to attend virtually for any reason, you can also join us via Zoom: Web Conference Link: https://hbs.zoom.us/j/479352769 Audio-only Phone... View Details