Publications
Publications
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- All HBS Web
(5,477)
- Faculty Publications (2,124)
- September 2019
- Teaching Note
Western Governors University: 10x Vision
By: William R. Kerr and Coelin P. Scibetta
Teaching Note for HBS No. 819-093. View Details
- September 2019
- Article
The Persistence of Broadband User Behavior: Implications for Universal Service and Competition Policy
By: Andre Boik, Shane Greenstein and Jeffrey Prince
In several markets, firms compete not for consumer expenditure but consumer attention. We examine user priorities over the allocation of their time, and interpret that behavior in light of salient tensions in policy discussions over universal service, data caps, and... View Details
- 2018
- Article
Threat of Platform-Owner Entry and Complementor Responses: Evidence from the Mobile App Market
By: Wen Wen and Feng Zhu
We examine how app developers on the Android mobile platform adjust their innovation efforts (rate and direction) and value-capture strategies in response to Google’s entry threat and actual entry into their markets. We find that, after Google’s entry threat increases,... View Details
- August 2019
- Case
Preserving Trust at Care.com (A)
By: Krishna G. Palepu and Julia Kelley
Care.com was an online platform designed to match caregivers with individuals seeking care for themselves, others, and pets, through job postings, caregiver profiles, and directories of local day care centers. In March 2019, the Wall Street Journal had just published a... View Details
- August 2019 (Revised October 2019)
- Supplement
Preserving Trust at Care.com (B)
By: Krishna G. Palepu and Julia Kelley
The (B) case describes the company’s response and subsequent developments. View Details
- August 2019
- Case
Walmart's Omnichannel Strategy: Revolution or Miscalculation?
By: Ramon Casadesus-Masanell and Karen Elterman
This case describes Walmart's omnichannel strategy in 2018 as it battled Amazon for online retail market share. The case discusses Walmart's early forays into online retail, as well as its 2018 strategy, which aimed to integrate Walmart's enormous brick and mortar... View Details
- August 2019 (Revised April 2021)
- Case
Zillow Offers: Winning Online Real Estate 2.0
By: Luis Viceira, Marco Di Maggio and Allison Ciechanover
Founded in 2005, Zillow had become the leading online real estate and home-related marketplace. The brand was recognized as a trusted resource for players in the real estate market, providing information and transparency on home prices. Revenue, which was historically... View Details
- 2020
- Working Paper
Digital Experimentation and Startup Performance: Evidence from A/B Testing
By: Rembrand Koning, Sharique Hasan and Aaron Chatterji
Recent work argues that experimentation is the appropriate framework for entrepreneurial strategy. We investigate this proposition by exploiting the time-varying adoption of A/B testing technology, which has drastically reduced the cost of experimentally testing... View Details
- August 2019
- Case
Huawei and the U.S.-China Trade War
By: Elie Ofek and John Masko
In 2019, Chinese smartphone maker and telecommunications empire Huawei was preparing to launch its new flagship smartphone series, the Mate 30. After years of explosive growth, the previous 18 months had been a challenge for the company. In early 2018, Huawei’s planned... View Details
- August 2019 (Revised March 2023)
- Case
Rand Fishkin at Moz (A)
In 2016, senior management at Moz, a venture capital–backed startup providing software tools for digital marketing professionals, must decide how to address a looming cash flow crisis precipitated by failed efforts to broaden its product line. Seattle-based Moz had... View Details
- August 2019 (Revised March 2022)
- Case
Lemonade: Disrupting Insurance with Instant Everything, Killer Prices, and a Big Heart
By: Elie Ofek and Danielle Golan
Launching its first products in the fall of 2016 in New York, insurtech startup Lemonade was on a mission to disrupt the insurance market by using AI and behavioral economics principles. The company offered renters, homeowners, and condo insurance and mainly targeted... View Details
- August 2019
- Case
Twiggle: E-commerce with Semantic Search
By: Shane Greenstein and Danielle Golan
Four years after being founded, in 2014, by former Google executives Amir Konigsberg (CEO) and Adi Avidor (CTO), Twiggle had developed a search enhancement that plugged into an online merchant’s existing framework. The company utilized advanced structuring and... View Details
- Article
Extending the Role of Headquarters Beyond the Firm Boundary: Entrepreneurial Alliance Innovation
By: Jaeho Kim and Andy Wu
Prior research on corporate headquarters (CHQ) characteristics identifies the impact of CHQ location and composition on the innovation outcomes of internal subsidiaries. However, given that external strategic alliances with high-tech entrepreneurial firms represent a... View Details
- 2019
- Chapter
Origins and Development of Global Business
By: Geoffrey Jones
This chapter explores how business enterprises have been powerful actors in the spread of global capitalism between 1840 and the present day. Emerging out of the industrialized Western economies, global firms created and co-created markets and ecosystems through their... View Details
- 2025
- Working Paper
Coronary Artery Bypass Grafting—Impossible to Routine: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Fabio Villa
We describe how Coronary Artery Bypass Grafting (CABG, or more popularly, “bypass”) operations
revolutionized the treatment of coronary disease (that can produce fatal heart attacks and debilitating
angina). Specifically, we chronicle the: 1) development of the... View Details
- 2025
- Working Paper
Antibiotic Treatments for Ulcers--Eradicating H-Pylori Infections: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how a chance discovery of bacteria that infect stomach linings completely changed how physicians treat ulcers. Specifically, we chronicle how: 1) two Australian physicians brought the bacterial infection to the world’s attention and... View Details
- 2025
- Working Paper
Computed Tomography (CT)--Beyond Traditional X-Rays: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how Computed Tomography (CT) scanners - that combine Xrays
and computers to image soft tissues of the brain and other organs -- have become a widely used
diagnostic tool. Specifically, we chronicle the 1) initial development of CT... View Details
- 2025
- Working Paper
Gastrointestinal Endoscopy--Without Cutting In: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how endoscopy transformed the diagnosis of ulcers, cancerous polyps, and other alimentary canal diseases and enabled “minimally invasive” surgeries to treat such diseases. Specifically, we chronicle how: 1) flexible glass fiber endoscopes... View Details
- 2025
- Working Paper
HIV Tests and AIDS Treatments—Containing a Fearsome Pandemic: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Katherine Stebbins
This case history describes how a diverse cast of characters, including public health organizations, research laboratories, for-profit healthcare companies, activists, and regulators, rolled back the outbreak of HIV/AIDS in just fifteen years. Moreover, as the case... View Details
- 2025
- Working Paper
Laparoscopy—Minimally Invasive Surgery: Case Histories of Transformational Advances
By: Amar Bhidé, Srikant M. Datar and Caitlin N. Bowler
We describe how operations through laparoscopes – tubular instruments inserted into abdominal cavities – revolutionized gynecological and other surgeries inside the abdomen, such as gall bladder removal. Specifically, we chronicle the 1) foundational contributions of... View Details