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- April 2024
- Case
Market Dynamics and Moral Dilemmas: Novo Nordisk’s Weight Loss Drugs
By: Joseph L. Badaracco, Tom Quinn and John Schultz
Danish pharmaceutical company Novo Nordisk was owned by a charitable foundation, and since its founding in the 1920s had focused on producing insulin to treat diabetes. In 2017, however, it released Ozempic, a diabetes treatment with the revolutionary side effect of...
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Keywords:
Cost vs Benefits;
Decisions;
Judgments;
Values and Beliefs;
Global Strategy;
Health Care and Treatment;
Patents;
Growth and Development Strategy;
Growth Management;
Product Positioning;
Supply and Industry;
Supply Chain;
Corporate Social Responsibility and Impact;
Mission and Purpose;
Philanthropy and Charitable Giving;
Opportunities;
Social Issues;
Equality and Inequality;
Pharmaceutical Industry;
Health Industry;
Denmark;
United States;
Europe;
China;
India;
Middle East;
North Africa
- March 2024
- Case
Vineyard Wind Starts Spinning: Overcoming Onshore Challenges to Offshore Wind
By: Rosabeth Moss Kanter and Jacob A. Small
To activate the first wind turbines in the ocean off Martha’s Vineyard eventually supplying clean energy to 400,000 households, Vineyard Wind’s leaders had to navigate the permitting process, numerous delays, and objections from stakeholders in three communities: the...
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- 2023
- Working Paper
'De Gustibus' and Disputes about Reference Dependence
By: Thomas Graeber, Pol Campos-Mercade, Lorenz Goette, Alexandre Kellogg and Charles Sprenger
Existing tests of reference-dependent preferences assume universal loss aversion. This paper examines the implications of heterogeneity in gain-loss attitudes for such tests. In experiments on labor supply and exchange behavior we measure gain-loss attitudes and then...
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Graeber, Thomas, Pol Campos-Mercade, Lorenz Goette, Alexandre Kellogg, and Charles Sprenger. "'De Gustibus' and Disputes about Reference Dependence." Harvard Business School Working Paper, No. 24-046, January 2024.
- 2023
- Working Paper
Estimating Productivity in the Presence of Spillovers: Firm-Level Evidence from the U.S. Production Network
By: Ebehi Iyoha
This paper examines the extent to which productivity gains are transmitted across U.S. firms through buyer-supplier relationships. Many empirical studies measure firm-to-firm spillovers using firm-level productivity estimates derived from control function approaches....
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Iyoha, Ebehi. "Estimating Productivity in the Presence of Spillovers: Firm-Level Evidence from the U.S. Production Network." Harvard Business School Working Paper, No. 24-033, December 2023. (Winner of the Young Economists' Essay Award at the 2021 Annual Conference of the European Association for Research in Industrial Economics (EARIE))
- December 2023
- Article
What Can Stockouts Tell Us About Inflation? Evidence from Online Micro Data
By: Alberto Cavallo and Oleksiy Kryvtsov
We use a detailed micro dataset on product availability and stockouts to construct a direct high-frequency measure of consumer product shortages during the 2020-2022 pandemic. We document a widespread multi-fold rise in stockouts in nearly all sectors early in the...
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Keywords:
Prices;
Stockouts;
Inventories;
Supply Disruptions;
COVID-19 Pandemic;
Supply Chain;
Product;
Demand and Consumers
Cavallo, Alberto, and Oleksiy Kryvtsov. "What Can Stockouts Tell Us About Inflation? Evidence from Online Micro Data." Journal of International Economics 146 (December 2023).
- July–August 2023
- Article
Demand Learning and Pricing for Varying Assortments
By: Kris Ferreira and Emily Mower
Problem Definition: We consider the problem of demand learning and pricing for retailers who offer assortments of substitutable products that change frequently, e.g., due to limited inventory, perishable or time-sensitive products, or the retailer’s desire to...
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Keywords:
Experiments;
Pricing And Revenue Management;
Retailing;
Demand Estimation;
Pricing Algorithm;
Marketing;
Price;
Demand and Consumers;
Mathematical Methods
Ferreira, Kris, and Emily Mower. "Demand Learning and Pricing for Varying Assortments." Manufacturing & Service Operations Management 25, no. 4 (July–August 2023): 1227–1244. (Finalist, Practice-Based Research Competition, MSOM (2021) and Finalist, Revenue Management & Pricing Section Practice Award, INFORMS (2019).)
- 2023
- Working Paper
Managing Remote Work Quality: Evidence from Management Systems Standards Auditing
By: Ashley Palmarozzo and Michael W. Toffel
Remote work has become more common, providing operational flexibility and productivity benefits, but questions remain about whether and how it affects quality. This study investigates the quality effects of remote work in a diagnostic service context in which remote...
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Keywords:
Audit;
Auditing;
Remote Work;
Compliance;
Assessment;
Environment;
Management Systems;
Quality Management;
Quality Management System;
Quality;
Operations;
Supply Chain Management;
Environmental Management;
Safety
Palmarozzo, Ashley, and Michael W. Toffel. "Managing Remote Work Quality: Evidence from Management Systems Standards Auditing." Harvard Business School Working Paper, No. 24-002, July 2023.
- 2023
- Working Paper
Second- versus Third-party Audit Quality: Evidence from Global Supply Chain Monitoring
By: Maria R. Ibanez, Ashley Palmarozzo, Jodi L. Short and Michael W. Toffel
To capitalize on the superior credibility and flexibility and lower cost of external assessments, many global buyers are shifting from using their own employee (“second-party”) auditors to relying more heavily (or entirely) on third-party auditors to monitor and...
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Keywords:
Auditing;
Audit Quality;
Working Conditions;
Sustainability;
Empirical Operations;
Empirical Service Operations;
Sustainability Management;
Corporate Accountability;
Agency Theory;
Corporate Social Responsibility and Impact;
Supply Chain Management
Ibanez, Maria R., Ashley Palmarozzo, Jodi L. Short, and Michael W. Toffel. "Second- versus Third-party Audit Quality: Evidence from Global Supply Chain Monitoring." Working Paper, June 2023.
- June 2023
- Case
Rent Control in Boston, Again?
By: Robin Greenwood, Richard S. Ruback, Robert Ialenti and Tom Quinn
This case explores the merits and drawbacks of Boston Mayor Michelle Wu’s proposal to bring rent control back to the city in 2023. It lays out the features, objectives, and potential unintended consequences of this policy, before highlighting the expected impact of...
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Greenwood, Robin, Richard S. Ruback, Robert Ialenti, and Tom Quinn. "Rent Control in Boston, Again?" Harvard Business School Case 223-083, June 2023.
- May 2023
- Case
Natural Gas in New England
By: Robin Greenwood, Richard S. Ruback and Gil Highet
Participants in the New England power market are exploring several strategies to meet the region's renewable power goals while also providing its residents with inexpensive and reliable electricity and heating fuel. New England was a first-mover into natural gas power...
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Greenwood, Robin, Richard S. Ruback, and Gil Highet. "Natural Gas in New England." Harvard Business School Case 223-094, May 2023.
- December 8, 2022
- Article
The New China Shock: How Beijing’s Party-State Capitalism Is Changing the Global Economy
By: Margaret M. Pearson, Meg Rithmire and Kellee S. Tsai
In the wake of the global financial crisis of 2008, China began to move away from the market-based approach that had shaped its economic policies for three decades, and toward something that might be termed “party-state capitalism,” which involves a high degree of...
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Pearson, Margaret M., Meg Rithmire, and Kellee S. Tsai. "The New China Shock: How Beijing’s Party-State Capitalism Is Changing the Global Economy." ForeignAffairs.com (December 8, 2022).
- September 2022
- Technical Note
Addressing Social Determinants of Health in the American Landscape
By: Susanna Gallani and Jacob Riegler
Social determinants of health (SDOH) have gained significant attention in recent years. A growing body of research shows that a person’s health is influenced by a large number of non-genetic factors, most of which operate outside the realm of health care and are...
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Keywords:
Socioeconomic Determinants Of Health;
Social Determinants Of Health;
Population Health;
Health;
Health Care and Treatment;
Social Issues;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry;
United States
Gallani, Susanna, and Jacob Riegler. "Addressing Social Determinants of Health in the American Landscape." Harvard Business School Technical Note 123-023, September 2022.
- 2022
- Working Paper
The Impact of the Chinese Exclusion Act on the U.S. Economy
By: Joe Long, Carlo Medici, Nancy Qian and Marco Tabellini
This paper studies the impact of the Chinese Exclusion Act, which banned Chinese immigration to the United States after 1882, across U.S. counties between 1870 and 1940. We find that the Act reduced labor supply for both the Chinese and other groups (i.e., white and...
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Keywords:
Immigration;
Growth;
Productivity;
Business History;
Economic Slowdown and Stagnation;
Business and Government Relations;
Prejudice and Bias;
Government Legislation;
United States
Long, Joe, Carlo Medici, Nancy Qian, and Marco Tabellini. "The Impact of the Chinese Exclusion Act on the U.S. Economy." Harvard Business School Working Paper, No. 23-008, March 2022.
- June 2022
- Case
Business Implications from Regulating Carbon Emissions in the EU
By: George Serafeim and Benjamin Maletta
In the beginning of the 21st century, the European Union (the EU) had led the global fight against climate change with a wide array of policy measures. The EU’s primary approach to climate policy had been taxation via the European Union Emissions Trading System (EU...
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Keywords:
Regulation;
Carbon Emissions;
Trade;
Sustainability;
Decarbonization;
Performance;
Climate Change;
Analysis;
Strategy;
Taxation;
Policy;
Environmental Regulation;
Industry Structures;
European Union
Serafeim, George, and Benjamin Maletta. "Business Implications from Regulating Carbon Emissions in the EU." Harvard Business School Case 122-106, June 2022.
- June 2022
- Article
The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb and the Accommodation Industry
By: Chiara Farronato and Andrey Fradkin
We study the effects of enabling peer supply through Airbnb in the accommodation industry. We present a model of competition between flexible and dedicated sellers—peer hosts and hotels—who provide differentiated products. We estimate this model using data from major...
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Keywords:
Peer To Peer;
Airbnb;
Digital Platforms;
Market Entry and Exit;
Competition;
Accommodations Industry
Farronato, Chiara, and Andrey Fradkin. "The Welfare Effects of Peer Entry in the Accommodation Market: The Case of Airbnb and the Accommodation Industry." American Economic Review 112, no. 6 (June 2022): 1782–1817.
- 2022
- Working Paper
Distributional Consequences of Monetary Policy Across Races: Evidence from the U.S. Credit Register
By: Laura Alfaro, Ester Faia and Camelia Minoiu
We examine the consequences of monetary policy on racial disparities, focusing on the role of bank lending to firms through collateral and selection channels. Leveraging comprehensive loan-level data from the U.S. credit register (Y-14Q) of the Federal Reserve, we show...
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Keywords:
Monetary Policy Transmission;
Inequity;
Credit Registry;
Wealth;
Collateral Channel;
Selection;
Racial Disparity;
Racial Inequality;
Equality and Inequality;
Banks and Banking;
Credit;
Governing Rules, Regulations, and Reforms;
Banking Industry;
United States
Alfaro, Laura, Ester Faia, and Camelia Minoiu. "Distributional Consequences of Monetary Policy Across Races: Evidence from the U.S. Credit Register." Harvard Business School Working Paper, No. 22-068, April 2022.
- May 2022
- Article
When Does Product Liability Risk Chill Innovation? Evidence from Medical Implants
By: Alberto Galasso and Hong Luo
Liability laws designed to compensate for harms caused by defective products may also affect innovation. We examine this issue by exploiting a major quasi-exogenous increase in liability risk faced by U.S. suppliers of polymers used to manufacture medical implants....
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Keywords:
Product Liability;
Innovation;
Tort;
Medical Devices;
Vertical Foreclosure;
Product;
Innovation and Invention;
Legal Liability;
Laws and Statutes;
Medical Devices and Supplies Industry
Galasso, Alberto, and Hong Luo. "When Does Product Liability Risk Chill Innovation? Evidence from Medical Implants." American Economic Journal: Economic Policy 14, no. 2 (May 2022): 366–401.
- Article
We Need Better Carbon Accounting. Here's How to Get There.
By: Robert S. Kaplan and Karthik Ramanna
Any effective system of greenhouse gas (GHG) accounting needs to measure each company’s supply-chain carbon impacts accurately. Such information would provide visibility and incentives for the company to make more climate-friendly product-specification and purchasing...
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Keywords:
Accounting;
Greenhouse Gas Emissions;
GHG;
Carbon Accounting;
Environmental Accounting;
Environmental Management;
Governing Rules, Regulations, and Reforms;
Supply Chain
Kaplan, Robert S., and Karthik Ramanna. "We Need Better Carbon Accounting. Here's How to Get There." Harvard Business Review Digital Articles (April 12, 2022).
- Article
Health App Policy: International Comparison of Nine Countries' Approaches
By: Anna Essén, Ariel Dora Stern, Christoffer Bjerre Haase, Josip Car, Felix Greaves, Dragana Paparova, Steven Vandeput, Rik Wehrens and David W. Bates
An abundant and growing supply of digital health applications (apps) exists in the commercial tech-sector, which can be bewildering for clinicians, patients, and payers. A growing challenge for the health care system is therefore to facilitate the identification of...
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Keywords:
Digital Health;
Apps;
Health Care and Treatment;
Internet and the Web;
Policy;
Global Range;
Applications and Software
Essén, Anna, Ariel Dora Stern, Christoffer Bjerre Haase, Josip Car, Felix Greaves, Dragana Paparova, Steven Vandeput, Rik Wehrens, and David W. Bates. "Health App Policy: International Comparison of Nine Countries' Approaches." npj Digital Medicine 5, no. 31 (2022).
- March 2022 (Revised July 2022)
- Case
Nexleaf Analytics: Saving the World Using the Internet of Things
By: Frank Nagle
In 2019, a decade after co-founding Nexleaf Analytics, CEO Nithya Ramanathan faced an important decision that would impact the ability of the small, but growing, not-for-profit organization to thrive for another decade. Their sensor technologies and big data analytics...
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Keywords:
Corporate Strategy;
Collaborative Innovation and Invention;
Technological Innovation;
Nonprofit Organizations;
Competitive Strategy;
Patents;
Expansion;
Information Technology;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry;
Medical Devices and Supplies Industry
Nagle, Frank. "Nexleaf Analytics: Saving the World Using the Internet of Things." Harvard Business School Case 722-414, March 2022. (Revised July 2022.)