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All HBS Web
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- Faculty Publications (1,958)
- December 7, 2022
- Article
Why Decentralized Crypto Platforms Are Weathering the Crash
By: Shai Bernstein and Scott Duke Kominers
In the past year, crypto markets dropped from $2.9 trillion in value to around $800 billion. In the wake of the collapse, crypto lenders and exchanges have been accused of fraud and other wrongdoing. What went wrong? One factor is competition. In theory, competition...
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Keywords:
Crypto Economy;
Cryptocurrency;
Financial Complexity;
Financial Crisis;
Decentralization;
Decentralized Markets;
Decentralized Autonomous Organizations;
Finance;
Market Design;
Financial Services Industry
Bernstein, Shai, and Scott Duke Kominers. "Why Decentralized Crypto Platforms Are Weathering the Crash." Harvard Business Review Digital Articles (December 7, 2022).
- 2023
- Working Paper
Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency
By: Gunther Glenk, Philip Holler and Stefan Reichelstein
Widespread adoption of hydrogen as an energy carrier is widely believed to require continued advances in Power-to-Gas (PtG) technologies. Here we provide a comprehensive assessment of the dynamics of system prices and conversion efficiency for three currently prevalent...
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Keywords:
Clean Tech;
Decarbonization;
Carbon Emissions;
Learning By Doing;
Environment;
Energy;
Environmental Management;
Sustainable Cities;
Price;
Energy Industry;
Utilities Industry;
Industrial Products Industry;
Manufacturing Industry;
Transportation Industry;
Europe;
North America;
South America;
Africa;
Asia
Glenk, Gunther, Philip Holler, and Stefan Reichelstein. "Advances in Power-to-Gas Technologies: Cost and Conversion Efficiency." TRR 266 Accounting for Transparency Working Paper Series, No. 109, December 2022.
- 2022
- Article
Becoming a Learning Organization While Enhancing Performance: The Case of LEGO
By: Thomas Borup Kristensen, Henrik Saabye and Amy Edmondson
Purpose - The purpose of this study is to empirically test how problem-solving lean practices, along with
leaders as learning facilitators in an action learning approach, can be transferred from a production context to a
knowledge work context for the purpose...
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Kristensen, Thomas Borup, Henrik Saabye, and Amy Edmondson. "Becoming a Learning Organization While Enhancing Performance: The Case of LEGO." International Journal of Operations & Production Management 42, no. 13 (2022): 438–481.
- December 2022
- Article
Conflicting Interests and the Effect of Fiduciary Duty: Evidence from Variable Annuities
By: Mark Egan, Shan Ge and Johnny Tang
We examine the variable annuity market to study conflicts of interest and the effect of fiduciary duty in brokerage markets. Insurers typically pay brokers higher commissions for selling more expensive annuities. Our results indicate that sales are four times as...
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Keywords:
Variable Annuity;
Brokers;
Fiduciary Duty;
Finance;
Investment;
Insurance;
Conflict of Interests;
Financial Services Industry;
Financial Services Industry;
United States
Egan, Mark, Shan Ge, and Johnny Tang. "Conflicting Interests and the Effect of Fiduciary Duty: Evidence from Variable Annuities." Review of Financial Studies 35, no. 12 (December 2022): 5334–5386.
- 2022
- Article
OpenXAI: Towards a Transparent Evaluation of Model Explanations
By: Chirag Agarwal, Satyapriya Krishna, Eshika Saxena, Martin Pawelczyk, Nari Johnson, Isha Puri, Marinka Zitnik and Himabindu Lakkaraju
While several types of post hoc explanation methods have been proposed in recent literature, there is very little work on systematically benchmarking these methods. Here, we introduce OpenXAI, a comprehensive and extensible opensource framework for evaluating and...
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Agarwal, Chirag, Satyapriya Krishna, Eshika Saxena, Martin Pawelczyk, Nari Johnson, Isha Puri, Marinka Zitnik, and Himabindu Lakkaraju. "OpenXAI: Towards a Transparent Evaluation of Model Explanations." Advances in Neural Information Processing Systems (NeurIPS) (2022).
- December 2022
- Article
The Contribution of Price Growth to Pharmaceutical Revenue Growth in the United States: Evidence from Medicines Sold in Retail Pharmacies
By: Pragya Kakani, Michael Chernew and Amitabh Chandra
Context: To what extent does pharmaceutical revenue growth depend on new medicines versus increasing prices for existing medicines? Moreover, does using list prices, as is commonly done, instead of prices net of confidential rebates offered by manufacturers, which are...
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Kakani, Pragya, Michael Chernew, and Amitabh Chandra. "The Contribution of Price Growth to Pharmaceutical Revenue Growth in the United States: Evidence from Medicines Sold in Retail Pharmacies." Journal of Health Politics, Policy and Law 47, no. 6 (December 2022): 629–648.
- 2022
- Working Paper
The Regulation of Medical AI: Policy Approaches, Data, and Innovation Incentives
By: Ariel Dora Stern
For those who follow health and technology news, it is difficult to go more than a few days without reading about a compelling new application of Artificial Intelligence (AI) to health care. AI has myriad applications in medicine and its adjacent industries, with...
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Keywords:
AI and Machine Learning;
Health Care and Treatment;
Governing Rules, Regulations, and Reforms;
Technological Innovation;
Medical Devices and Supplies Industry
Stern, Ariel Dora. "The Regulation of Medical AI: Policy Approaches, Data, and Innovation Incentives." NBER Working Paper Series, No. 30639, December 2022.
- December 2022
- Article
The Rise of People Analytics and the Future of Organizational Research
By: Jeff Polzer
Organizations are transforming as they adopt new technologies and use new sources of data, changing the experiences of employees and pushing organizational researchers to respond. As employees perform their daily activities, they generate vast digital data. These data,...
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Keywords:
Organizational Change and Adaptation;
Analytics and Data Science;
Technology Adoption;
Employees
Polzer, Jeff. "The Rise of People Analytics and the Future of Organizational Research." Art. 100181. Research in Organizational Behavior 42 (December 2022). (Supplement.)
- December 2022
- Article
The Task Bind: Explaining Gender Differences in Managerial Tasks and Performance
This multi-method study of managers in a grocery chain identifies a novel mechanism by which threats of gender stereotypes undermine women’s ability to be effective managers. I find that women managers face a task bind, a dilemma that managers experience as they try to...
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Feldberg, Alexandra C. "The Task Bind: Explaining Gender Differences in Managerial Tasks and Performance." Administrative Science Quarterly 67, no. 4 (December 2022): 1049–1092.
- November 22, 2022
- Article
Is Novel Research Worth Doing? Evidence from Peer Review at 49 Journals
By: Misha Teplitskiy, Hao Peng, Andrea Blasco and Karim R. Lakhani
There are long-standing concerns that peer review, which is foundational to scientific institutions like journals and funding agencies, favors conservative ideas over novel ones. We investigate the association between novelty and the acceptance of manuscripts submitted...
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Teplitskiy, Misha, Hao Peng, Andrea Blasco, and Karim R. Lakhani. "Is Novel Research Worth Doing? Evidence from Peer Review at 49 Journals." e2118046119. Proceedings of the National Academy of Sciences 119, no. 47 (November 22, 2022).
- November 2022
- Case
Wendy Estrella: Scaling Multiple Businesses
By: Jeffrey J. Bussgang and Sarah Mehta
Entrepreneur Wendy Estrella, a self-made, Latina millionaire based in Lawrence, Massachusetts, is attempting to simultaneously scale her law practice as well as her property management and development company. What path should she take for each and can she do it all,...
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- November 2022
- Teaching Note
Proximie: Using XR Technology to Create Borderless Operating Rooms
By: Ariel D. Stern, Alpana Thapar and Menna Hassan
Founded by Nadine Hachach-Haram in 2016, Proximie was a digital medicine platform that used mixed reality and a host of digital audio and visual tools to enable clinicians, proctors, and medical device company personnel to be virtually present in operating rooms (ORs),...
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- November 2022
- Case
The Battle Among Channels for Marketing Pharmaceuticals: UpScript, Pharmacy Benefit Managers, and Direct-to-Consumer Sales
By: Regina E. Herzlinger and Tiffany Farrell
Can an online, direct-to-consumer pharmacy both improve the quality and speed of care for patients who need branded drugs and stabilize profits for pharmaceutical manufacturers? UpScript, after years spent achieving legal and regulatory compliance and simultaneous...
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Keywords:
DTC;
Internet and the Web;
Marketing Channels;
Customer Value and Value Chain;
Governing Rules, Regulations, and Reforms;
Competitive Strategy;
Service Delivery;
Growth and Development Strategy;
Pharmaceutical Industry;
Health Industry;
Retail Industry
Herzlinger, Regina E., and Tiffany Farrell. "The Battle Among Channels for Marketing Pharmaceuticals: UpScript, Pharmacy Benefit Managers, and Direct-to-Consumer Sales." Harvard Business School Case 323-031, November 2022.
- November 2022
- Background Note
The Future of E-Commerce: Lessons from the Livestream Wars in China
By: Ayelet Israeli, Jeremy Yang and Billy Chan
This note explores the emerging multi-billion dollar commerce trend of livestream commerce. Livestream commerce is the sale of goods or services directly to consumers via live shows on digital platforms (such as social media or e-commerce platforms). It is a form of...
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Keywords:
Retail;
Retailing;
E-commerce;
E-Commerce Strategy;
Ecommerce;
Channels Of Distribution;
Marketing Communication;
Livestream Commerce;
Marketing;
Marketing Channels;
Marketing Strategy;
Advertising;
Brands and Branding;
Media;
Consumer Behavior;
Social Media;
Retail Industry;
Consumer Products Industry;
Advertising Industry;
China;
United States;
United Kingdom
Israeli, Ayelet, Jeremy Yang, and Billy Chan. "The Future of E-Commerce: Lessons from the Livestream Wars in China." Harvard Business School Background Note 523-055, November 2022.
- November 2022
- Case
Arcos Dorados’ Quest for the Digitalization of Last-Mile Delivery in Colombia
By: Jorge Tamayo, Jenyfeer Martinez Buitrago and Mariana Cal
In 2018, Francisco Staton, Managing Director of Arcos Dorados in Colombia had to decide on the company’s strategy to expand its food ordering and delivery business in the country. Arcos Dorados stood as McDonald’s largest independent franchisee, and Colombia was one of...
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Keywords:
Digital Transformation;
Delivery;
McDonald's;
Latin America;
Quick Serve Restaurants;
QSR;
Transformation;
Decision Making;
Decision Choices and Conditions;
Global Strategy;
Technological Innovation;
Growth and Development Strategy;
Agreements and Arrangements;
Negotiation Tactics;
Logistics;
Service Delivery;
Organizational Culture;
Performance Improvement;
Partners and Partnerships;
Strategy;
Food and Beverage Industry;
Latin America;
South America;
Colombia
Tamayo, Jorge, Jenyfeer Martinez Buitrago, and Mariana Cal. "Arcos Dorados’ Quest for the Digitalization of Last-Mile Delivery in Colombia." Harvard Business School Case 723-395, November 2022.
- November 2022 (Revised January 2023)
- Case
Hugging Face: Serving AI on a Platform
By: Shane Greenstein, Daniel Yue, Kerry Herman and Sarah Gulick
It is fall 2022, and open-source AI model company Hugging Face is considering its three areas of priorities: platform development, supporting the open-source community, and pursuing cutting-edge scientific research. As it expands services for enterprise clients, which...
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Keywords:
Community;
Open-source;
AI and Machine Learning;
Product Development;
Networks;
Service Delivery;
Research;
Governance;
Business and Stakeholder Relations;
Information Industry;
Technology Industry;
United States
Greenstein, Shane, Daniel Yue, Kerry Herman, and Sarah Gulick. "Hugging Face: Serving AI on a Platform." Harvard Business School Case 623-026, November 2022. (Revised January 2023.)
- 2022
- Working Paper
How Do Investors Value ESG?
By: Malcolm Baker, Mark Egan and Suproteem K. Sarkar
Environmental, social, and governance (ESG) objectives have risen to near the top of the agenda for corporate executives and boards, driven in large part by their perceptions of shareholder interest. We quantify the value that shareholders place on ESG using a revealed...
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Keywords:
Investment;
Investment Portfolio;
Corporate Social Responsibility and Impact;
Business and Shareholder Relations;
Environmental Sustainability;
Governance;
Financial Services Industry;
United States
Baker, Malcolm, Mark Egan, and Suproteem K. Sarkar. "How Do Investors Value ESG?" NBER Working Paper Series, No. 30708, December 2022. (Harvard Business School Working Paper, No. 23-028, November 2022.)
- November 2022
- Article
Measuring Inequality beyond the Gini Coefficient May Clarify Conflicting Findings
By: Kristin Blesch, Oliver P. Hauser and Jon M. Jachimowicz
Prior research has found mixed results on how economic inequality is related to various outcomes. These contradicting findings may in part stem from a predominant focus on the Gini coefficient, which only narrowly captures inequality. Here, we conceptualize the...
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Keywords:
Economic Inequalty;
Gini Coefficient;
Income Inequality;
Equality and Inequality;
Social Issues;
Health;
Status and Position
Blesch, Kristin, Oliver P. Hauser, and Jon M. Jachimowicz. "Measuring Inequality beyond the Gini Coefficient May Clarify Conflicting Findings." Nature Human Behaviour 6, no. 11 (November 2022): 1525–1536.
- November 2022
- Article
My Boss' Passion Matters as Much as My Own: The Interpersonal Dynamics of Passion Are a Critical Driver of Performance Evaluations
By: Jon M. Jachimowicz, Andreas Wihler and Adam D. Galinsky
Companies often celebrate employees who successfully pursue their passion. Academic research suggests that these positive evaluations occur because of the passion percolating inside the employee. We propose that supervisors are also a key piece of this puzzle:...
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Keywords:
Passion;
Job Performance;
Motivation;
Emotions;
Performance Evaluation;
Interpersonal Communication
Jachimowicz, Jon M., Andreas Wihler, and Adam D. Galinsky. "My Boss' Passion Matters as Much as My Own: The Interpersonal Dynamics of Passion Are a Critical Driver of Performance Evaluations." Special Issue on Work Passion Research: Taming Breadth and Promoting Depth. Journal of Organizational Behavior 43, no. 9 (November 2022): 1496–1515.
- 2024
- Working Paper
Sharing Models to Interpret Data
By: Joshua Schwartzstein and Adi Sunderam
To understand new data, we share models or interpretations with others. This paper studies such exchanges of models in a community. The key assumption is that people adopt the interpretation in their community that best explains the data, given their prior beliefs. An...
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Keywords:
Social Learning Theory;
Theory;
Social Issues;
Cognition and Thinking;
Social and Collaborative Networks;
Attitudes
Schwartzstein, Joshua, and Adi Sunderam. "Sharing Models to Interpret Data." Harvard Business School Working Paper, April 2024.