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Publications
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- 2019
- Working Paper
The Impact of Increasing Search Frictions on Online Shopping Behavior: Evidence from a Field Experiment
By: Donald Ngwe, Kris J. Ferreira and Thales Teixeira
Many online stores are designed such that shoppers can easily access any available discounted products. We propose that deliberately increasing search frictions by placing small obstacles to locating discounted items can improve online retailers’ margins and even... View Details
- 2019
- Article
An Empirical Study of Rich Subgroup Fairness for Machine Learning
By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu
Kearns et al. [2018] recently proposed a notion of rich subgroup fairness intended to bridge the gap between statistical and individual notions of fairness. Rich subgroup fairness picks a statistical fairness constraint (say, equalizing false positive rates across... View Details
- December 2018
- Teaching Note
Baupost Group: Finding a Margin of Safety in London Real Estate
By: Adi Sunderam, Luis M. Viceira and Shawn O'Brien
- December 2018 (Revised October 2020)
- Case
Shiseido: Reinvesting in Brand
By: Jill Avery and Nobuo Sato
Shiseido was in the midst of a six year corporate turnaround, trying to reverse the effects of decades of under-investment in R&D and marketing which had led to a cycle of declining customer support and brand value. Would the CEO’s VISION 2020 plan, centered on four... View Details
Keywords: Brand Management; Brand Value; Turnaround; Brand Portfolio; Brand Communication; Global Brands; Digital Marketing; Return On Investment; Marketing ROI; Internet Marketing; Marketing; Marketing Strategy; Brands and Branding; Value; Growth and Development Strategy; Investment Return; Consumer Behavior; Beauty and Cosmetics Industry; Consumer Products Industry; Japan; Asia
- September 2018
- Case
ProdEng: Services for Oil & Gas Extraction
By: Frank V. Cespedes, Maria Fernanda Miguel and Mariana Cal
ProdEng is a venture created as part of a PE fund and provides oil field services in Argentina. In 2016, an industry-wide unforeseen oil and gas demand slump drove ProdEng’s average service rates down by more than 37%, with EBITDA margins falling from 50% to 24% in the... View Details
- Article
Financial Analysis of Pediatric Resident Physician Primary Care Longitudinal Outpatient Experience
By: Robert S. Kaplan, Carole H. Stipelman, Brad Poss, Laura Anne Stetson, Luca Boi, Michael Rogers, Caleb Puzey, Sri Koduri, Vivian S. Lee and Edward B. Clark
Objective
To determine whether residency training represents a net positive or negative cost to academic medical centers, we analyzed the cost of a residency program and clinical productivity of residents and faculty in an outpatient primary care practice with or... View Details
To determine whether residency training represents a net positive or negative cost to academic medical centers, we analyzed the cost of a residency program and clinical productivity of residents and faculty in an outpatient primary care practice with or... View Details
- June 2018
- Case
Meridian Systems
By: Frank V. Cespedes and Michael J. Roberts
The Meridian Systems case focuses on a start-up in the restaurant point of sale (POS) systems market. In early 2018, Meridian is getting ready to roll out a POS system based on a new technology—a tablet-based, Wi-Fi-enabled POS system (the "tablet" system, or... View Details
- June 2018
- Article
Will a Five-Minute Discussion Change Your Mind? A Countrywide Experiment on Voter Choice in France
By: Vincent Pons
This paper provides the first estimate of the effect of door-to-door canvassing on actual electoral outcomes, via a countrywide experiment embedded in François Hollande's campaign in the 2012 French presidential election. While existing experiments randomized... View Details
- May 2018 (Revised December 2018)
- Case
Baupost Group: Finding a Margin of Safety in London Real Estate
By: Adi Sunderam, Luis M. Viceira, Shawn O'Brien, Sam Merkel and Franklin Muanankese
- May 2018 (Revised October 2020)
- Supplement
La Ribera Health Department (B): Epilogue
By: Regina E. Herzlinger, Emer Moloney and Daniela Beyersdorfer
The La Ribera case studies depict an innovative low cost/high quality privately financed hospital model struggling to achieve alignment with the Six Factors. It is reimbursed by the public sector in a Spanish environment whose Consumers, Structure, and Public Policy... View Details
- May 2018 (Revised February 2019)
- Teaching Note
Greg Mazur and the Purchase of Great Eastern Premium Pet Foods
By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld
Teaching Note for HBS No. 211-085. Greg Mazur (HBS 1997) identified a small firm, Great Eastern Premium Pet Food, in December of 1998 that fit his search criteria and decided to offer the seller a cash price of $1.2 million plus an earn-out equal to 1% of revenue over... View Details
- March 2018 (Revised March 2019)
- Case
Gender and Free Speech at Google (A)
By: Nien-hê Hsieh, Martha J. Crawford and Sarah Mehta
In August 2017, Google fired James Damore, a 28-year-old software engineer who had been employed by the company since 2013. The move came after Damore penned an internal company memo titled “Google’s Ideological Echo Chamber,” which posited that innate biological... View Details
- February 2018
- Article
Heterogeneous Technology Diffusion and Ricardian Trade Patterns
By: William R. Kerr
This study tests the importance of Ricardian technology differences for international trade. The empirical analysis has three comparative advantages: including emerging and advanced economies, isolating panel variation regarding the link between productivity and... View Details
- January 2018
- Case
Trian Partners' Proxy Contest at Procter & Gamble
By: Suraj Srinivasan and Quinn Pitcher
In July 2017, activist hedge fund Trian Partners announced that it was launching a proxy fight at U.S. consumer goods giant Procter & Gamble. P&G would be the largest company ever subjected to a proxy fight, as Trian sought to have its CEO, Nelson Peltz, elected to the... View Details
- December 2017 (Revised July 2020)
- Case
Opportunity Growth at Grupo Torre Médica
By: Juan Alcácer, J. Ramon Lecuona-Torras and Katherine Grozier
Senior management must make a decision for how to grow their search fund to reach the final margins for investors. View Details
- December 2017 (Revised January 2018)
- Case
Alltech
By: David E. Bell and Natalie Kindred
Alltech was a Lexington, Kentucky–based producer of supplements for animal feed, with revenues of over $2 billion (projected to reach $3 billion in 2018), sales in 120 countries, 5,000 employees, and 100 manufacturing plants worldwide. For nearly four decades, Alltech... View Details
Keywords: Alltech; United States; Agribusiness; Agriculture; Animal; Animal Agriculture; Animal Feed; Livestock; Family Business; Vertical Integration; Strategy; Growth; Feed Additives; Feed Supplements; Kentucky; Growth Strategy; Family Businesses; Animal-Based Agribusiness; Acquisition; Business Growth and Maturation; Business Model; Change Management; Trends; Governance; Entrepreneurship; Growth and Development; Intellectual Property; Leadership; Management; Markets; Organizational Culture; Private Ownership; Science; Quality; Risk and Uncertainty; Research; Sales; Agriculture and Agribusiness Industry; Pharmaceutical Industry; United States; Kentucky; Brazil; China
- 2017
- Article
Self-Managing Organizations: Exploring the Limits of Less-Hierarchical Organizing
By: Michael Y. Lee and Amy C. Edmondson
Fascination with organizations that eschew the conventional managerial hierarchy and instead radically decentralize authority has been longstanding, albeit at the margins of scholarly and practitioner attention. Recently, however, organizational experiments in radical... View Details
- Article
Popular Acceptance of Inequality Due to Innate Brute Luck and Support for Classical Benefit-based Taxation
U.S. survey respondents' views on distributive justice differ in two specific, related ways from what is conventionally assumed in modern optimal tax research. When expressing their preferences over allocations in stylized, hypothetical scenarios meant to isolate key... View Details
- June 2017
- Case
AT&T Versus Verizon: A Financial Comparison
By: V.G. Narayanan and Joel L. Heilprin
This case asks students to prepare a report comparing the financial and operating performance of AT&T and Verizon. Taking the perspective of a communications industry analyst, they must also consider the differences between and implications of the companies' business... View Details