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- Article
Default Neglect in Attempts at Social Influence
By: Julian Zlatev, David P. Daniels, Hajin Kim and Margaret A. Neale
Current theories suggest that people understand how to exploit common biases to influence others. However, these predictions have received little empirical attention. We consider a widely studied bias with special policy relevance: the default effect, which is the... View Details
- December 2017
- Case
Piracy in Somalia (A)
By: Sophus A. Reinert and Alissa Davies
A Somali fisherman stands on a beach in early 2011, considering his options: should he embark in his tiny fishing vessel or join a nearby pirate crew? His war-ravaged country, entering its 20th year of civil war, was in the midst of a famine that had claimed hundreds... View Details
- 2017
- Working Paper
Investment Timing with Costly Search for Financing
By: Samuel Antill
I develop a dynamic model of investment timing in which firms must first choose when to search for external financing. Search is costly and the arrival of investors is uncertain, leading to delay in financing and investment. Depending on parameters, my model can... View Details
- November 2017
- Case
Poppy: A Modern Village for Childcare
By: Thomas Eisenmann and Jeff Huizinga
In 2017, management at Poppy, which matched families that required occasional childcare with thoroughly vetted caregivers, was formulating plans for the Seattle-based seed-stage startup’s next phase of expansion. One option was to grow using the same business model... View Details
- October 2017
- Case
Shift Technologies, Inc.
By: Thomas Eisenmann and Nicole Tempest Keller
In 2017, management at Shift, an online marketplace that uses a “high touch,” concierge approach to buy and sell used cars, was formulating plans for the San Francisco–based startup’s next phase of expansion. One option was to preserve Shift’s current business model... View Details
- October 2017 (Revised September 2018)
- Supplement
Jumia Nigeria: from Retail to Marketplace (B)
By: Ramon Casadesus-Masanell and Namrata Arora
This follow up case study explores the ramifications of Jumia's decision to move from a retail-led to a markplace business model for its e-commerce platform. The case visits the company's successes as well as its many failures when adopting this vendor-led strategy. ... View Details
- October 2017 (Revised November 2017)
- Case
Lovepop
By: Robert F. White, Ramana Nanda and Olivia Hull
As they prepare to graduate from Harvard Business School, the co-founders of greeting card company startup Lovepop need capital to cover the company’s operating costs and must choose between two seed financing offers. One offer is from an angel group and the other from... View Details
- August 2017
- Supplement
PTC: A Transformation to IoT (B)
By: Rajiv Lal and Sarah McAra
In 2013, manufacturing software company PTC Inc. entered the Internet of Things (IoT) market under the leadership of CEO Jim Heppelmann, but the company’s culture was not fully aligned with the new strategic direction. Historically, PTC's culture was defined by... View Details
- July 2017 (Revised July 2019)
- Supplement
"Doctor My Eyes"--The Acquisition of Bausch & Lomb by Warburg Pincus (B)
By: Nori Gerardo Lietz and Ricardo Andrade
The B Case of "Dr. My Eyes" provides the answer as to what happened after the ending fact pattern in Case A and the imminent choices faced by the protagonist in the primary case. At the end of the Case A, Bess Weatherman of Warburg Pincus, must chose one option of two... View Details
- July 2017 (Revised July 2018)
- Case
Upwork: Creating the Human Cloud
By: Dylan Minor and David Yoffie
Stephane Kasriel, the new CEO of Upwork, the leading platform for freelance labor, needs to decide on how to redesign its business model. While the firm has been growing rapidly since the merger of Odesk and eLance, the newly combined firm continues to face problems of... View Details
- July 2017 (Revised September 2017)
- Case
Sampark Foundation: Transforming Primary Education in India
By: V. Kasturi Rangan and Shweta Bagai
Founders Vineet and Anupama Nayar had rapidly scaled their foundation to reach 3 million primary school children (grades 1 to 3) in two states with math and English programs. Their goal was to reach 10 million children by 2025 and completely spend down the $100 million... View Details
- Article
Does Front-Loading Taxation Increase Savings?: Evidence from Roth 401(k) Introductions
By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian
Can governments increase private savings by taxing savings up front instead of in retirement? Roth 401(k) contributions are not tax-deductible in the contribution year, but withdrawals in retirement are untaxed. The more common before-tax 401(k) contribution is... View Details
- 2017
- Chapter
Innovation Policies
By: Ramana Nanda and Matthew Rhodes-Kropf
Past work has shown that failure tolerance by principals has the potential to stimulate innovation, but has not examined how this affects which projects principals will start. We demonstrate that failure tolerance has an equilibrium price – in terms of an investor’s... View Details
- May 2017
- Teaching Note
Promontory, Inc. (Brief Case)
By: Frank V. Cespedes and Amy Handlin
Teaching Note for HBS No. 917-535. The Promontory teaching note covers a) how and why buying processes in Promontory’s market generate the array of selling approaches illustrated in the case; b) the impact of incremental sales increases on the firm’s cost structure and... View Details
- May 2017 (Revised August 2021)
- Case
Mavi: Fashioning a Path to Brand Growth
By: Jill Avery and Gamze Yucaoglu
This case examines the strategic choices and business model with regards to branding at Mavi, a leading Turkish apparel retailer. The case is presented from the perspective of the company CEO and its global brand director who is also part owner. In 2015, Mavi had sales... View Details
Keywords: Brand Management; Brand Architecture; Brand Portfolio Strategy; Brand Positioning; International Expansion; Retailing; Fashion; Pricing; Fast Fashion; Emerging Economies; Brand Extension; Marketing; Marketing Strategy; Brands and Branding; Emerging Markets; Growth and Development Strategy; Expansion; Global Range; Decision Choices and Conditions; Fashion Industry; Retail Industry; Turkey; Europe; Asia
- May 2017
- Article
Psychologically Informed Implementations of Sugary-Drink Portion Limits
By: Leslie John, Grant Donnelly and Christina Roberto
In 2012, the New York City Board of Health prohibited restaurants from selling sugary drinks in containers larger than 16 ounces. Although a state court ruled that the Board of Health did not have the authority to implement such a policy, it remains a legally viable... View Details
- 2017
- Working Paper
Equality and Equity in Compensation
By: Jiayi Bao and Andy Wu
Equity compensation is widely used for incentivizing skilled employees, particularly in new technology businesses. Traditional theories explaining why firms offer equity suggest that workers with higher rank should receive compensation packages more heavily weighted in... View Details
- April 2017
- Case
Imprimis (A)
By: Ramon Casadesus-Masanell, Karen Elterman and Marc Appel
This case examines the strategic choices and evolving business model of Imprimis Pharmaceuticals from the perspective of CEO Mark Baum. The (A) case provides a brief history of the company and of the compounding business, outlining the challenges faced by Imprimis in... View Details
- April 2017
- Article
Financing Risk and Innovation
By: Ramana Nanda and Matthew Rhodes-Kropf
We provide a model of investment into new ventures that demonstrates why some places, times, and industries should be associated with a greater degree of experimentation by investors. Investors respond to financing risk―a forecast of limited future funding―by modifying... View Details
- 2017
- Other Unpublished Work
Latin America's Policy Options for Times of Protectionism
By: Laura Alfaro, Guillermo Calvo, Alberto Carrasquilla, Augusto de la Torre, Roque Benjamin Fernandez, Pablo Guidotti, Enrique Mendoza, Guillermo Perry and Liliana Rojas-Suarez