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- March 2020
- Case
Sizmek Chapter 11: Surviving Walled Gardens in Their Ad Tech Empire
By: Ayelet Israeli, Danilo Tauro and Sarah Gulick
This case provides a post-mortem of the advertising technology (adtech) company Sizmek. Sizmek grew via multiple acquisitions, with the vision of becoming an integrated adtech company that could leverage AI to buy digital media, while creating and serving display and... View Details
- February 2020 (Revised June 2020)
- Case
From Cradle to Heaven: Taikang Insurance Group
By: William C. Kirby, Shu Lin, John P. McHugh and Yuanzhuo Wang
Taikang Insurance Group was a leading Chinese insurance and financial services institution. It operated in the insurance, asset management, and health and senior care industries. Due to China’s underdeveloped social welfare state, Taikang saw an opportunity for the... View Details
- 2021
- Working Paper
Recovering Investor Expectations from Demand for Index Funds
By: Mark Egan, Alexander J. MacKay and Hanbin Yang
We use a revealed-preference approach to estimate investor expectations of stock market returns. Using data on demand for index funds that follow the S&P 500, we develop and estimate a model of investor choice to flexibly recover the time-varying distribution of... View Details
- December 2019
- Case
Walmart Ecommerce (B): Omnichannel Pursuits
By: Ramon Casadesus-Masanell and Karen Elterman
This case is an abridged version (part 2 of 2) of "Walmart's Omnichannel Strategy: Revolution or Miscalculation?" HBS Case No. 720-370. The (B) case describes Walmart’s omnichannel strategy in 2018 as it battled Amazon for online retail market share. Walmart aimed to... View Details
- December 2019 (Revised January 2021)
- Supplement
The Leveraged Buyout of TXU: (B) Energy Future Holdings
By: Trevor Fetter, Erik Snowberg and Rebecca M. Henderson
This case is designed to support a lively discussion about the relative merits of shareholder vs. stakeholder perspectives in the context of a company that provides a vital public service that has important environmental implications. The 2007 purchase of TXU, the... View Details
- December 2019 (Revised February 2024)
- Teaching Note
Ripple: The Business of Crypto and Ripple 2023
By: David B. Yoffie
The case explores Ripple CEO Brad Garlinghouse’s mission to disrupt the global payments industry by leveraging the cryptocurrency XRP. Students will learn about Bitcoin and the blockchain industry, as well as Ripple’s unique crypto business model. The case provides an... View Details
Keywords: Payment Systems; Cryptocurrency; Bitcoin; Blockchain; Fintech; Business Startups; Business Model; Disruption; Strategy
- December 2019 (Revised December 2022)
- Case
TXU (A): Powering the Largest Leveraged Buyout in History
By: Trevor Fetter, Erik Snowberg and Rebecca M. Henderson
This case is designed to support a lively discussion about the relative merits of shareholder vs. stakeholder perspectives in the context of a company that provides a vital public service that has important environmental implications. The 2007 purchase of TXU, the... View Details
Keywords: Leveraged Buyouts; Transformation; Insolvency and Bankruptcy; Environmental Sustainability; Business and Shareholder Relations; Business and Stakeholder Relations; Energy Generation; Non-Renewable Energy; Governing Rules, Regulations, and Reforms; Utilities Industry; Energy Industry; Texas
- October 2019 (Revised June 2022)
- Case
Toys 'R' Us: Come Buy My Toys
By: Nori Gerardo Lietz, Erica Segall, Alejandro Botto and Terrence Shu
Keywords: Private Equity; Retail; Finance; Leveraged Buyout; Leverage; Leveraged Buyouts; Bankruptcy
- October 2019 (Revised December 2019)
- Case
BC Partners: Acuris
By: Victoria Ivashina and Terrence Shu
This case follows Nikos Stathopoulos, Managing Partner of BC Partners, as he and his team evaluate the potential sale of one of BC Partners’ portfolio companies, Acuris. Acuris was a global financial intelligence, news, and data company that had been acquired by BC... View Details
- September 2019
- Case
Funding Sources for Science & Technology Start-ups in India
By: Tarun Khanna, Arjun Swarup and Rachna Tahilyani
India's start-up ecosystem is amongst the largest globally, with a variety of funding options from angel investors, venture capital and corporate venture capital to debt. Classic consumer focused start-ups which look to leverage technology have been able to raise... View Details
- September 2019
- Case
Shell: A Company of Opportunity?
By: Joseph B. Fuller and Emer Moloney
The Opportunity Hub was a cloud-based platform that enabled managers to market projects they were working on and associated resourcing needs as “Opportunity Owners” and employees, or “Opportunity Seekers,” to browse these statements of need and engage when they had... View Details
Keywords: Business Divisions; Change Management; Competency and Skills; Experience and Expertise; Talent and Talent Management; Energy; Energy Sources; Non-Renewable Energy; Renewable Energy; Human Resources; Employees; Retention; Collaborative Innovation and Invention; Innovation and Management; Innovation Strategy; Technological Innovation; Jobs and Positions; Job Design and Levels; Knowledge Sharing; Knowledge; Knowledge Use and Leverage; Labor; Human Capital; Labor Unions; Leading Change; Resource Allocation; Organizational Change and Adaptation; Performance Evaluation; Performance Productivity; Strategic Planning; Projects; Motivation and Incentives; Business Strategy; Social and Collaborative Networks; Technology Platform; Chemical Industry; Energy Industry; Information Technology Industry; Technology Industry; United Kingdom; Netherlands
- 2019
- Chapter
Conclusion—Intersections of Race, Work, and Leadership: Lessons in Advancing Black Leaders
By: Laura Morgan Roberts and Anthony J. Mayo
In chapter 23, the concluding chapter of Race, Work, and Leadership, “Intersections of Race, Work, and Leadership,” Roberts and Mayo provide insights for understanding and enhancing the black experience. In addition, the editors summarize a series of... View Details
- 2018
- Article
Prior Ties and the Limits of Peer Effects on Startup Team Performance
By: Sharique Hasan and Rembrand Koning
We conduct a field experiment at an entrepreneurship bootcamp to investigate whether interaction with proximate peers shapes a nascent startup team's performance. We find that teams whose members lack prior ties to others at the bootcamp experience peer effects that... View Details
- September 2019
- Article
The Dollar, Bank Leverage and Deviations from Covered Interest Parity
By: Stefan Advjiev, Wenxin Du, Catherine Koch and Hyun Song Shin
We document a triangular relationship in that a stronger dollar goes hand in hand with larger deviations from covered interest parity (CIP) and contractions of cross-border bank lending in dollars. We argue that underpinning the triangle is the role of the dollar as a... 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
- 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
- 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
- June 2019
- Case
ClearLife: From Prospect to Platform
By: Alexander Braun, Lauren Cohen, Mauro Elvedi and Jiahua Xu
ClearLife’s first product was a trading and analytics platform for participants in the U.S. life settlement market, the secondary market for life insurance. ClearLife played a key role in facilitating transactions and devising a common language for expressing value and... View Details
- May 2019
- Article
Corporate Debt, Firm Size and Financial Fragility in Emerging Markets
By: Laura Alfaro, Gonzalo Asis, Anusha Chari and Ugo Panizza
The post-Global Financial Crisis period shows a surge in corporate leverage in emerging markets and a number of countries with deteriorated corporate financial fragility indicators (Altman’s Z-score). Firm size plays a critical role in the relationship between... View Details
- April 2019 (Revised February 2020)
- Case
Ripple: The Business of Crypto
By: David B. Yoffie and George Gonzalez
The case explores Ripple CEO Brad Garlinghouse’s mission to disrupt the global payments industry by leveraging the cryptocurrency XRP. Students will learn about Bitcoin and the blockchain industry, as well as Ripple’s unique crypto business model. The case provides an... View Details