Publications
Publications
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- All HBS Web
(1,468)
- Faculty Publications (71)
- 2021
- Working Paper
Time and the Value of Data
By: Ehsan Valavi, Joel Hestness, Newsha Ardalani and Marco Iansiti
Managers often believe that collecting more data will continually improve the accuracy of their machine learning models. However, we argue in this paper that when data lose relevance over time, it may be optimal to collect a limited amount of recent data instead of... View Details
- May 18, 2020
- Article
Create a Culture of Generosity and Communication in Your Family Business
By: Christina R. Wing and Rohit K. Gera
The phrase “family business” is made up of two very different words: “family,” which calls to mind warm, fuzzy feelings around love, joy, and support, and “business,” which is measured in money, profits, impact, and assets. We put the two words together, and often, use... View Details
- November 2019 (Revised February 2020)
- Case
Starbucks: Reaffirming Commitment to the Third Place Ideal
By: Francesca Gino, Katherine B. Coffman and Jeff Huizinga
On April 12, 2018, two African American entrepreneurs had scheduled a business meeting at a Starbucks in Philadelphia’s Rittenhouse Square neighborhood. They sat without ordering, waiting for a local businessman to show up for the meeting. The store manager called 911... View Details
- January 2019 (Revised November 2019)
- Case
Ajeej Capital: Investing in Emerging Markets
By: Luis M. Viceira and Eren Kuzucu
In October 2007, Tarek Sakka and Fouad Dajani launched Ajeej Capital, the first independent investment advisory in the MENA region. Fittingly named ajeej, an Arabic word that translates to “growth and propagation in a chaotic setting,” the firm’s AUM grew from $20... View Details
- 2018
- Book
The Academy of Fisticuffs: Political Economy and Commercial Society in Enlightenment Italy
The terms “capitalism” and “socialism” continue to haunt our political and economic imaginations, but we rarely consider their interconnected early history. Even the 18th century had its “socialists,” but unlike those of the 19th, they paradoxically sought to make the... View Details
Keywords: Enlightenment; Political Economy; Italy; Commercial Society; Economic Systems; Trade; History; Markets; Society; Italy
- November 2018
- Case
Yatooq: Longing for Arabic Coffee
By: Mark Roberge, Gamze Yucaoglu and Samer Al-Rachedy
As one of the few female entrepreneurs in Saudi Arabia, Lateefa Alwaalan had been trying to produce the perfect cup of Arabic coffee for over a decade. In 2007, she began testing various coffee blends, which she later branded Yatooq, the Arabic word for “craving” or... View Details
Keywords: Entrepreneurial Sales; Entrepreneurial Selling; Entrepreneurial Marketing; Barrier To Entry; Business Start-ups; Yatooq; Entrepreneurship; Private Sector; For-Profit Firms; Business Strategy; Patents; Business Startups; Strategic Planning; Competitive Strategy; Adaptation; Corporate Entrepreneurship; Corporate Strategy; Food and Beverage Industry; Saudi Arabia; Asia
- October 2018
- Case
Zenefits Board of Directors (A)
By: Lynn S. Paine and Will Hurwitz
In early 2018, the time seemed right for Zenefits investor and director Lars Dalgaard to reflect on whether Zenefits had the right board of directors to shepherd the company through its next stages of growth. For the company whose name combined the words “benefits,”... View Details
Keywords: Ethics; Business Model; Corporate Accountability; Governing and Advisory Boards; Corporate Governance; Crisis Management; Entrepreneurship; Human Resources; Leadership; Risk Management; Venture Capital; Technology Industry; Telecommunications Industry; Information Technology Industry; United States; California
- October 2018
- Case
The Proxy Fight at ADP
By: Robin Greenwood and E. Scott Mayfield
In July 2017, shares of Automatic Data Processing, Inc. (ADP) surged 12% following a report that the activist investor Bill Ackman had acquired a sizable stake in the company and planned to nominate his own slate of directors at the company’s annual meeting in... View Details
- September 2018
- Article
Do Experts or Crowd-Based Models Produce More Bias? Evidence from Encyclopædia Britannica and Wikipedia
By: Shane Greenstein and Feng Zhu
Organizations today can use both crowds and experts to produce knowledge. While prior work compares the accuracy of crowd-produced and expert-produced knowledge, we compare bias in these two models in the context of contested knowledge, which involves subjective,... View Details
- June 2018
- Article
Personal and Social Usage: The Origins of Active Customers and Ways to Keep Them Engaged
By: Clarence Lee, Elie Ofek and Thomas Steenburgh
We study how digital service firms can develop an active customer base, focusing on two questions. First, how does the way that customers use the service postadoption to meet their own needs (personal usage) and to interact with one another (social usage) vary across... View Details
- January 2018 (Revised January 2021)
- Background Note
Customer Lifetime Social Value (CLSV)
By: Elie Ofek, Barak Libai and Eitan Muller
One of the hallmarks of the digital revolution is the rise of the socially connected consumer. Concomitantly, the ability of companies to affect and measure the social interactions among customers has grown tremendously. Consequently, in assessing the full value of... View Details
- Article
Dying Is Unexpectedly Positive
By: Amelia Goranson, Ryan S. Ritter, Adam Waytz, Michael I. Norton and Kurt Gray
In people’s imagination, dying seems dreadful; however, these perceptions may not reflect reality. In two studies, we compared the affective experience of people facing imminent death with that of people imagining imminent death. Study 1 revealed that blog posts of... View Details
Keywords: Death; Language; LIWC; Positivity; Affective Forecasting; Open Materials; Perspective; Attitudes
- January 2015 (Revised October 2016)
- Case
onefinestay: Building a Luxury Experience in the Sharing Economy
By: Jill Avery, Anat Keinan and Liz Kind
onefinestay was a two-sided marketplace that offered high-end home rentals to travelers who sought a more authentic and local experience than a typical upscale hotel might provide. After five years of rapid growth, it was time to do a comprehensive analysis of the... View Details
Keywords: Luxury Goods; Brand Building; Brand Management; Hospitality; Hotels; Digital Marketing; Brand Positioning; Luxury Service; Airbnb; Sharing Economy; Collaborative Consumption; Disruptive Business Model; Travel; Alternatives To Hotel; Branding; Customer Service; Exceeding Consumer Expectations; Client Acquisition; Reputation Management; Word Of Mouth; 2-way Business Model; Marketing; Marketing Strategy; Brands and Branding; Luxury; Disruption; Business Model; Entrepreneurship; E-commerce; Accommodations Industry; Tourism Industry; Travel Industry; United Kingdom
- 2014
- Article
Drivers and Dynamics of Online Word of Mouth
By: Frank Nagle and Christoph Riedl
- Summer 2013
- Article
A Tale of Two Stories: Sustainability and the Quarterly Earnings Call
By: Robert G. Eccles and George Serafeim
One of the challenges companies claim to face in making sustainability a core part of their strategy and operations is that the market does not care about sustainability, either in general or because the time frames in which it matters are too long. The response of... View Details
- 2015
- Working Paper
Online Word of Mouth and Product Review Disagreement
By: Frank Nagle and Christoph Riedl
Studies of online word of mouth have frequently posited―but never systematically conceptualized and explored―that the level of disagreement between existing product reviews can impact the volume and the valence of future reviews. In this study we develop a theoretical... View Details
- 15 Dec 2012 - 16 Dec 2012
- Conference Presentation
Online Word of Mouth and Product Quality Disagreement
By: Frank Nagle and Christoph Riedl
- 28 Sep 2012
- Conference Presentation
Online Word of Mouth and Product Quality Disagreement
By: Frank Nagle and Christoph Riedl
- June 2012 (Revised August 2012)
- Case
MF Global: Where's the Money?
By: Clayton S. Rose, Pamela Chan and Raghav Chopra
When MF Global failed in October of 2011, it was discovered that $1.6 billion of segregated customer assets was missing. Safeguarding these assets was the firm's responsibility, and in the words of one SEC official, its "sacred obligation." What is known about the... View Details