Publications
Publications
Show Results For
- All HBS Web
(3,665)
- Faculty Publications (934)
- May 2019
- Supplement
Did You Decide to Proceed by Targeting Three or Six New Products?
- May–June 2019
- Article
U-Shaped Conformity in Online Social Networks
By: Monic Sun, Michael Zhang and Feng Zhu
We explore how people balance their needs to belong and to be different from their friends by studying their choices of a virtual-house wall color on a leading Chinese social-networking site. The setting enables us to randomize both the popular color and the adoption... View Details
- Article
Use of Crowd Innovation to Develop an Artificial Intelligence-Based Solution for Radiation Therapy Targeting
By: Raymond H. Mak, Michael G. Endres, Jin Hyun Paik, Rinat A. Sergeev, Hugo Aerts, Christopher L. Williams, Karim R. Lakhani and Eva C. Guinan
Importance: Radiation therapy (RT) is a critical cancer treatment, but the existing radiation oncologist work force does not meet growing global demand. One key physician task in RT planning involves tumor segmentation for targeting, which requires substantial... View Details
- April 2019
- Article
Rituals and Nuptials: The Emotional and Relational Consequences of Relationship Rituals
By: Ximena Garcia-Rada, Ovul Sezer and Michael I. Norton
Four studies reveal the benefits of relationship rituals: couples with relationship rituals report more positive emotions and greater relationship satisfaction and commitment than those without them. We show that rituals are crucial for understanding consumption... View Details
Keywords: Rituals; Relationship Satisfaction; Relationships; Satisfaction; Spending; Behavior; Perception; Emotions
- Article
Handshaking Promotes Deal-Making by Signaling Cooperative Intent
By: Juliana Schroeder, Jane L. Risen, Francesca Gino and Michael I. Norton
We examine how a simple handshake—a gesture that often occurs at the outset of social interactions—can influence deal-making. Because handshakes are social rituals, they are imbued with meaning beyond their physical features. We propose that during mixed-motive... View Details
- Article
The Right and Wrong Way to Do ‘CEO Activism’
By: Aaron K Chatterji and Michael W. Toffel
CEO activism—where leaders take public stands on controversial social and political issues that aren’t related to their company’s bottom line—has become increasingly common. CEO activism has attracted favorable media attention, but has also resulted in backlash and... View Details
- 2024
- Working Paper
The Revised-Is-Quality Heuristic: Why Consumers Prefer Products Labeled as Revised
By: Ximena Garcia-Rada, Leslie K. John, Ed O’Brien and Michael I. Norton
From downloading never-ending updates to tracking ever-newer releases, consumers
today are surrounded by revised products that purport to have improved upon their predecessors.
Seven experiments examine when and why consumers rely on a “revised-is-quality”... View Details
- February 2019
- Article
Pettiness in Social Exchange
By: Tami Kim, Ting Zhang and Michael I. Norton
We identify and document a novel construct—pettiness, or intentional attentiveness to trivial details—and examine its (negative) implications in interpersonal relationships and social exchange. Seven studies show that pettiness manifests across different types of... View Details
- 2019
- Article
Fair Algorithms for Learning in Allocation Problems
By: Hadi Elzayn, Shahin Jabbari, Christopher Jung, Michael J Kearns, Seth Neel, Aaron Leon Roth and Zachary Schutzman
Settings such as lending and policing can be modeled by a centralized agent allocating a scarce resource (e.g. loans or police officers) amongst several groups, in order to maximize some objective (e.g. loans given that are repaid, or criminals that are apprehended).... View Details
- January 2019
- Supplement
The De Beers Group: Launching GemFair for Artisanal Diamonds
By: Benjamin C. Esty and Daniel Fisher
In April 2018, the De Beers Group launched a pilot project called GemFair to create a new supply of ethically and environmentally sourced diamonds from artisanal and small-scale mines (ASM) in Sierra Leone. Whether this project would yield a meaningful supply of rough... View Details
- January 2019 (Revised July 2019)
- Case
New Balance: Managing Orders and Working Conditions
By: Michael W. Toffel, Eileen McNeely and Matthew Preble
New Balance Athletics, Inc., a major U.S.-based athletic footwear and apparel brand, sources most of its footwear products from independent suppliers whose factories are located in China, Indonesia, and Vietnam. Monica Gorman, vice president of responsible leadership... View Details
Keywords: Footwear; Athletic Footwear; Manufacturing; CSR; Sustainability; Quality Management; Supply Chains; Operations; Management; Production; Working Conditions; Corporate Social Responsibility and Impact; Labor and Management Relations; Supply Chain Management; Supply Chain; Order Taking and Fulfillment; Apparel and Accessories Industry; Consumer Products Industry
- 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
- Article
Product Quality and Entering Through Tying: Experimental Evidence
By: Hyunjin Kim and Michael Luca
Dominant platform businesses often develop products in adjacent markets to complement their core business. One common approach used to gain traction in these adjacent markets has been to pursue a tying strategy. For example, Microsoft pre-installed Internet Explorer... View Details
Keywords: Tying; Platform Strategy; Google; Product; Quality; Digital Platforms; Strategy; Market Entry and Exit
- December 2018 (Revised October 2019)
- Case
Barteca: The Challenge and Opportunity of Private Equity
By: Lena G. Goldberg and Michael S. Kaufman
Andy Pforzheimer and Sasa Mahr-Batuz, co-founders of a highly successful seven-location restaurant brand, had just opened the first location of a new brand. They had mapped out future expansion for both brands but wondered if, rather than lining up an assortment of... View Details
- Article
Operational Efficiency and Effective Management in the Catheterization Laboratory
By: Grant W. Reed, Michael L. Tushman and Samir R. Kapadia
Operational efficiency is a core business principle in which organizations strive to deliver high-quality goods or services in a cost-effective manner. This concept has become increasingly relevant to cardiac catheterization laboratories, as insurers move away from... View Details
- October 2018 (Revised July 2023)
- Case
The Boston Beer Company (A): New CEO
By: Christina R. Wing and Marco Iansiti
In 1984, when the Boston Beer Company’s Samuel Adams Boston Lager was first sold, founder Jim Koch had helped ignite a craft beer movement by making small-batch premium beers in an era of industry consolidation. By 2018, Boston Beer was a publicly traded company that... View Details
- 2018
- Working Paper
Towards a New Approach for Upgrading Europe's Competitiveness
By: Christian Ketels and Michael E. Porter
The traumatic experience of the European sovereign debt crisis, followed by the outcome of the British referendum on leaving the European Union, has sent shockwaves through Europe. For the first time since the signing of the Treaties of Rome six decades ago, the very... View Details
- 2018
- Working Paper
UK Competitiveness after Brexit
On June 23rd, 2016 52% of UK voters opted to put their country on the path to leave the European Union by March 29, 2019. This result was a surprise to many, and went against the advice of the vast majority of economic experts and business leaders. Two years later, and... View Details
- 2018
- Working Paper
Measuring Gentrification: Using Yelp Data to Quantify Neighborhood Change
By: Edward L. Glaeser, Hyunjin Kim and Michael Luca
We demonstrate that data from digital platforms such as Yelp have the potential to improve our understanding of gentrification, both by providing data in close to real time (i.e., nowcasting and forecasting) and by providing additional context about how the local... View Details
- 2018
- Working Paper
Some Facts of High-Tech Patenting
By: Michael Webb, Nick Short, Nicholas Bloom and Josh Lerner
Patenting in software, cloud computing, and artificial intelligence has grown rapidly in recent years. Such patents are acquired primarily by large U.S. technology firms such as IBM, Microsoft, Google, and HP, as well as by Japanese multinationals such as Sony, Canon,... View Details