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- February 2021
- Case
SafeGraph: Selling Data as a Service
By: Ramana Nanda, Abhishek Nagaraj and Allison Ciechanover
Set in January 2021, the CEO of SafeGraph, a four-year-old startup that sold Data as a Service, looked to the future. His aim was to become the most trusted source for data about a physical place. The company provided points of interest (POI) and foot traffic data on...
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- February 2021
- Case
Emma Dench: Leadership and Ancient Rome
By: Francesca Gino and Frances X. Frei
In this multimedia case, classics scholar Emma Dench guides us in understanding leadership insights that can be captured from historical figures and works dating back to Ancient Rome. We learn the language, ideas, and patterns of behavior that are relevant to...
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Gino, Francesca, and Frances X. Frei. "Emma Dench: Leadership and Ancient Rome." Harvard Business School Multimedia/Video Case 921-702, February 2021.
- February 2021
- Article
Assessment of Electronic Health Record Use Between U.S. and Non-U.S. Health Systems
By: A Jay Holmgren, Lance Downing, David W. Bates, Tait D. Shanafelt, Arnold Milstein, Christopher Sharp, David Cutler, Robert S. Huckman and Kevin A. Schulman
Importance: Understanding how the electronic health record (EHR) system changes clinician work, productivity, and well-being is critical. Little is known regarding global variation in patterns of use.
Objective: To provide insights into which EHR... View Details
Objective: To provide insights into which EHR... View Details
Keywords:
Electronic Health Records;
Health Care and Treatment;
Online Technology;
Health Industry;
Information Technology Industry
Holmgren, A Jay, Lance Downing, David W. Bates, Tait D. Shanafelt, Arnold Milstein, Christopher Sharp, David Cutler, Robert S. Huckman, and Kevin A. Schulman. "Assessment of Electronic Health Record Use Between U.S. and Non-U.S. Health Systems." JAMA Internal Medicine 181, no. 2 (February 2021): 251–259.
- January–February 2021
- Article
Cross‐firm Return Predictability and Accounting Quality
By: Wen Chen, Mozaffar Khan, Leonid Kogan and George Serafeim
We test the hypothesis that if poor accounting quality (AQ) is associated with poor investor understanding of firms’ revenue and cost structures, then poor AQ stocks likely respond more slowly than good AQ stocks to new non‐idiosyncratic information that affects both...
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Keywords:
Accounting Quality;
Earnings Quality;
Stock Returns;
Investment Strategy;
Accounting;
Business Earnings;
Quality;
Investment Return;
Investment;
Strategy
Chen, Wen, Mozaffar Khan, Leonid Kogan, and George Serafeim. "Cross‐firm Return Predictability and Accounting Quality." Journal of Business Finance & Accounting 48, nos. 1-2 (January–February 2021): 70–101.
- 2021
- Working Paper
The Health Costs of Cost-Sharing
By: Amitabh Chandra, Evan Flack and Ziad Obermeyer
We use the design of Medicare’s prescription drug benefit program to demonstrate three facts about the health consequences of cost-sharing. First, we show that an as-if-random increase of 33.6% in out-of-pocket price (11.0 percentage points (p.p.) change in...
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Chandra, Amitabh, Evan Flack, and Ziad Obermeyer. "The Health Costs of Cost-Sharing." NBER Working Paper Series, No. 28439, February 2021.
- 2021
- Working Paper
The World Management Survey at 18: Lessons and the Way Forward
By: Daniela Scur, Raffaella Sadun, John Van Reenen, Renata Lemos and Nicholas Bloom
Understanding how differences in management “best practices” affect organizational outcomes has been a focus of both theoretical and empirical work in the fields of management, sociology, economics and public policy. The World Management Survey (WMS) project was born...
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Keywords:
Management Practices;
Policy Toolkit;
World Management Survey;
Productivity;
Management Practices and Processes;
Measurement and Metrics;
Performance Productivity;
Policy
Scur, Daniela, Raffaella Sadun, John Van Reenen, Renata Lemos, and Nicholas Bloom. "The World Management Survey at 18: Lessons and the Way Forward." NBER Working Paper Series, No. 28524, February 2021. (Harvard Business School Working Paper, No. 21-093, March 2021.)
- January 2021
- Article
Machine Learning for Pattern Discovery in Management Research
By: Prithwiraj Choudhury, Ryan Allen and Michael G. Endres
Supervised machine learning (ML) methods are a powerful toolkit for discovering robust patterns in quantitative data. The patterns identified by ML could be used for exploratory inductive or abductive research, or for post-hoc analysis of regression results to detect...
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Keywords:
Machine Learning;
Supervised Machine Learning;
Induction;
Abduction;
Exploratory Data Analysis;
Pattern Discovery;
Decision Trees;
Random Forests;
Neural Networks;
Roc Curve;
Confusion Matrix;
Partial Dependence Plots
Choudhury, Prithwiraj, Ryan Allen, and Michael G. Endres. "Machine Learning for Pattern Discovery in Management Research." Strategic Management Journal 42, no. 1 (January 2021): 30–57.
- Article
Where Did the Commute Time Go?
By: Andrew Kun, Raffaella Sadun, Orit Shaer and Thomaz Teodorovicz
The COVID pandemic forced most workers to stop their daily commute to and from work. So what have they done with that “extra” time? It depends. Independent employees with no managerial responsibility have largely been able to spend more time on personal pursuits, but...
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Kun, Andrew, Raffaella Sadun, Orit Shaer, and Thomaz Teodorovicz. "Where Did the Commute Time Go?" Harvard Business Review Digital Articles (December 10, 2020).
- 2020
- Working Paper
Rate-Amplifying Investor Demand and the Excess Sensitivity of Long-Term Interest Rates
By: Samuel G. Hanson, David O. Lucca and Jonathan H. Wright
Long-term nominal interest rates are known to be highly sensitive to high-frequency (daily or monthly) movements in short-term rates. We find that, since 2000, this high-frequency sensitivity has grown even stronger in U.S. data. By contrast, the association between...
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Hanson, Samuel G., David O. Lucca, and Jonathan H. Wright. "Rate-Amplifying Investor Demand and the Excess Sensitivity of Long-Term Interest Rates." Working Paper, December 2020.
- 2020
- Working Paper
The ESG-Innovation Disconnect: Evidence from Green Patenting
By: Lauren Cohen, Umit G. Gurun and Quoc H. Nguyen
No firm or sector of the global economy is untouched by innovation. In equilibrium, innovators will flock to (and innovation will occur where) the returns to innovative capital are the highest. In this paper, we document a strong empirical pattern in green patent...
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Keywords:
Esg (environmental, Social, Governance) Performance;
Investment;
Decision Making;
Policy;
Energy;
Green Technology;
Technological Innovation;
Patents
Cohen, Lauren, Umit G. Gurun, and Quoc H. Nguyen. "The ESG-Innovation Disconnect: Evidence from Green Patenting." NBER Working Paper Series, No. 27990, October 2020. (Winner of the Fordham University Gabelli School of Business – PVH Corp. Global Thought Leadership Grant on Corporate Social Responsibility, 2020.)
- 2020
- Working Paper
Bankruptcy and the COVID-19 Crisis
By: Jialan Wang, Jeyul Yang, Benjamin Iverson and Ray Kluender
We examine the impact of the COVID-19 economic crisis on business and consumer bankruptcies in the United States using real-time data on the universe of filings. Historically, bankruptcies have closely tracked the business cycle and contemporaneous unemployment rates....
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Keywords:
Bankruptcy;
Financial Distress;
Covid-19;
Insolvency and Bankruptcy;
Financial Crisis;
Health Pandemics;
United States
Wang, Jialan, Jeyul Yang, Benjamin Iverson, and Ray Kluender. "Bankruptcy and the COVID-19 Crisis." Harvard Business School Working Paper, No. 21-041, September 2020.
- September 2020 (Revised December 2020)
- Case
Hot Wheels at Mattel: Reinventing the Wheel
By: Elie Ofek, Andres Terech and Nicole Tempest Keller
In 2017, Chris Down, Global Brand General Manager for Hot Wheels, and his team from the Advanced Play Group within Mattel, Inc., were considering which innovation path to pursue in order to "future proof" the Hot Wheels franchise going forward. Hot Wheels was the...
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Keywords:
Toys;
Industry Evolution;
Digital Transformation;
Innovation Strategy;
Product Development;
Growth and Development Strategy;
Technological Innovation;
Organizational Change and Adaptation;
Decision Making
Ofek, Elie, Andres Terech, and Nicole Tempest Keller. "Hot Wheels at Mattel: Reinventing the Wheel." Harvard Business School Case 521-015, September 2020. (Revised December 2020.)
- 2020
- Working Paper
Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 6 The Value Structure of Technologies, Part 1: Mapping Functional Relationships
Organizations are formed in a free economy because an individual or group perceives value in carrying out a technical recipe that is beyond the capacity of a single person. Technology specifies what must be done, what resources must be assembled, what actions taken in...
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Baldwin, Carliss Y. "Design Rules, Volume 2: How Technology Shapes Organizations: Chapter 6 The Value Structure of Technologies, Part 1: Mapping Functional Relationships." Harvard Business School Working Paper, No. 21-039, September 2020.
- September 2020
- Article
Dignity, Inequality, and the Populist Backlash: Lessons from America and Europe for a Sustainable Globalization
By: Rawi Abdelal
The greatest challenge to the sustainability of our current era of globalization comes from within the United States. Most Americans have come to reject globalization. We must discern the lessons from the parts of the developed world where the backlash is also...
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Keywords:
Populism;
Backlash;
Dignity;
Globalization;
Economic Systems;
Equality and Inequality;
Policy;
Values and Beliefs;
United States;
Europe
Abdelal, Rawi. "Dignity, Inequality, and the Populist Backlash: Lessons from America and Europe for a Sustainable Globalization." Global Policy 11, no. 4 (September 2020): 492–500.
- 2020
- Working Paper
Financing the Response to Climate Change: The Pricing and Ownership of U.S. Green Bonds
By: Malcolm Baker, Daniel Bergstresser, George Serafeim and Jeffrey Wurgler
We study green bonds, which are bonds whose proceeds are used for environmentally sensitive purposes. After an overview of the U.S. corporate and municipal green bonds markets, we study pricing and ownership patterns using a simple framework that incorporates assets...
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Keywords:
Green Bonds;
Pricing;
Bonds;
Climate Change;
Environmental Sustainability;
Financial Markets;
Price;
Ownership;
United States
Baker, Malcolm, Daniel Bergstresser, George Serafeim, and Jeffrey Wurgler. "Financing the Response to Climate Change: The Pricing and Ownership of U.S. Green Bonds." NBER Working Paper Series, No. 25194, August 2020.
- July 2020 (Revised January 2021)
- Case
Pattern Brands
By: Sunil Gupta, Elie Ofek and Julia Kelley
In March 2020, direct-to-consumer (DTC) company Pattern Brands needed to decide how to allocate resources across its different brands. Pattern Co-Founders Nick Ling and Emmett Shine hoped to avoid the pitfalls faced by some DTC companies—such as inability to scale and...
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Keywords:
Direct-to-consumer;
Brands and Branding;
Marketing Channels;
Marketing Strategy;
Product Marketing;
Product Launch;
Product Positioning;
Business Model;
Business Startups;
Growth and Development Strategy;
Demand and Consumers;
Business Strategy;
Diversification;
Competitive Advantage;
Consumer Products Industry;
Retail Industry;
North and Central America;
United States;
New York (city, NY);
New York (state, US)
Gupta, Sunil, Elie Ofek, and Julia Kelley. "Pattern Brands." Harvard Business School Case 521-009, July 2020. (Revised January 2021.)
- July 2020 (Revised September 2020)
- Case
The Honor Foundation: Accessing Special Operations Talent
By: Boris Groysberg and John Masko
In 2020, The Honor Foundation (THF), a nonprofit dedicated to helping U.S. military special operators to transition into civilian careers, was facing a series of strategic challenges. THF had been founded in 2013 by former Navy SEAL trainee Joe Musselman, who observed...
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Keywords:
Experience and Expertise;
Talent and Talent Management;
Curriculum and Courses;
Executive Education;
Social Entrepreneurship;
National Security;
Recruitment;
Retention;
Job Interviews;
Job Search;
Knowledge Use and Leverage;
Leadership Development;
Leadership Style;
Crisis Management;
Mission and Purpose;
Retirement;
Nonprofit Organizations;
War;
Education Industry;
San Diego;
Virginia
Groysberg, Boris, and John Masko. "The Honor Foundation: Accessing Special Operations Talent." Harvard Business School Case 421-006, July 2020. (Revised September 2020.)
- 2020
- Working Paper
Collaborating During Coronavirus: The Impact of COVID-19 on the Nature of Work
We explore the impact of COVID-19 on employee's digital communication patterns through an event study of lockdowns in 16 large metropolitan areas in North America, Europe and the Middle East. Using de-identified, aggregated meeting and email meta-data from 3,143,270...
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Keywords:
Nature Of Work;
Collaboration;
Covid-19;
Organizations;
Communication;
Health Pandemics;
North and Central America;
Europe;
Middle East
DeFilippis, Evan, Stephen Michael Impink, Madison Singell, Jeffrey T. Polzer, and Raffaella Sadun. "Collaborating During Coronavirus: The Impact of COVID-19 on the Nature of Work." Harvard Business School Working Paper, No. 21-006, July 2020.
- July 2020
- Article
The Persistent Effect of Initial Success: Evidence from Venture Capital
By: Ramana Nanda, Sampsa Samila and Olav Sorenson
We use investment-level data to study performance persistence in venture capital (VC). Consistent with prior studies, we find that each additional IPO among a VC firm's first ten investments predicts as much as an 8% higher IPO rate on its subsequent investments,...
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Keywords:
Performance;
Monitoring;
Selection;
Status;
Venture Capital;
Performance Consistency;
Investment
Nanda, Ramana, Sampsa Samila, and Olav Sorenson. "The Persistent Effect of Initial Success: Evidence from Venture Capital." Journal of Financial Economics 137, no. 1 (July 2020): 231–248.