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- 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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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
- 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
- February 2022
- Case
Cleveland Clinic Abu Dhabi: Leading Through the Fog of the COVID-19 Pandemic
By: Linda A. Hill and Emily Tedards
As COVID-19 began to take lives, destroy healthcare systems, and shut down economies across the globe, Dr. Rakesh Suri, Chief Executive Officer of Cleveland Clinic Abu Dhabi, and his executive team adapted their leadership to instill the new levels of agility and...
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Keywords:
Organizational Behavior;
Culture;
Organizational Culture;
Organizational Adaptation;
Organizational Effectiveness;
Alignment;
Leadership;
Innovation;
Diversity;
Collaboration;
Co-creation;
Learning Organizations;
Empowerment;
Teamwork;
Ecosystem;
Agility;
Partnerships;
Data-driven Decision-making;
Operating Model;
Risk Management;
Virtual Work;
Team Dynamics;
Telemedicine;
Metrics;
Globalization;
Pandemic;
COVID-19;
Hospital;
Healthcare;
United Arab Emirates;
Middle East;
Health Care and Treatment;
Health Pandemics;
Organizational Change and Adaptation;
Crisis Management;
Leading Change;
Leadership Style;
Digital Transformation;
United Arab Emirates;
Middle East
Hill, Linda A., and Emily Tedards. "Cleveland Clinic Abu Dhabi: Leading Through the Fog of the COVID-19 Pandemic." Harvard Business School Case 422-057, February 2022.
- January–February 2022
- Article
Operational Disruptions, Firm Risk, and Control Systems
By: William Schmidt and Ananth Raman
Operational disruptions can impact a firm's risk, which manifests in a host of operational issues, including a higher holding cost for inventory, a higher financing cost for capacity expansion, and a higher perception of the firm's risk among its supply chain partners....
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Keywords:
Operational Risk;
Operational Disruptions;
Information Asymmetry;
Control Systems;
Operations;
Disruption;
Risk Management
Schmidt, William, and Ananth Raman. "Operational Disruptions, Firm Risk, and Control Systems." Manufacturing & Service Operations Management 24, no. 1 (January–February 2022): 411–429.
- Article
Large Banks and Small Firm Lending
By: Vitaly Bord, Victoria Ivashina and Ryan D. Taliaferro
We examine the long-lasting effects of the 2007 real estate price collapse on small business credit supply. Banks affected by the decline in real estate prices systematically contracted their credit to small firms. At the same time, regional and local banks, many of...
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Keywords:
Small Firms;
Credit Supply;
Banking Competition;
Small Business;
Credit;
Financial Crisis;
Banks and Banking;
Competition
Bord, Vitaly, Victoria Ivashina, and Ryan D. Taliaferro. "Large Banks and Small Firm Lending." Journal of Financial Intermediation 48 (October 2021).
- 2021
- Chapter
The Economic and Political Effects of Immigration: Evidence from the Age of Mass Migration
By: Marco Tabellini
Between 1850 and 1920, during the Age of Mass Migration, more than 30 million Europeans moved to the United States. European immigrants provided ample supply of cheap labor as well as specific skills and know-how, contributing to American economic growth. These...
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Keywords:
Age Of Mass Migration;
Political Ideology;
Political Economy;
Assimilation;
Immigration;
Economics;
History;
United States
Tabellini, Marco. "The Economic and Political Effects of Immigration: Evidence from the Age of Mass Migration." In Oxford Research Encyclopedia of Economics and Finance, edited by Jonathan H. Hamilton. Oxford University Press, 2021. Electronic.
- September 2021
- Article
Did Technology Contribute to the Housing Boom? Evidence from MERS
By: Stefan Lewellen and Emily Williams
We examine the effects of the Mortgage Electronic Registration System, or MERS, on mortgage origination volumes and foreclosure rates prior to the Great Recession. MERS was introduced in the late 1990s and significantly reduced the cost and time associated with...
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Keywords:
Credit Supply;
Housing Boom;
Financial Innovation;
Nonbank Lenders;
Mortgages;
Credit;
Expansion;
Technology;
Outcome or Result
Lewellen, Stefan, and Emily Williams. "Did Technology Contribute to the Housing Boom? Evidence from MERS." Journal of Financial Economics 141, no. 3 (September 2021): 1244–1261.
- 2021
- Working Paper
How Important is Editorial Gatekeeping? Evidence from Top Biomedical Journals
We examine editors' influence on the scientific content of academic journals by unpacking the role of three major forces: journals' missions, aggregate supply of and demand for specific topics, and scientific homophily via editorial gatekeeping. In a sample of top...
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Krieger, Joshua L., Kyle R. Myers, and Ariel D. Stern. "How Important is Editorial Gatekeeping? Evidence from Top Biomedical Journals." Harvard Business School Working Paper, No. 22-011, September 2021.
- 2022
- Working Paper
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 to construct a direct high-frequency measure of consumer product shortages during the 2020–2022 pandemic. We document a widespread multi-fold rise in shortages in nearly all sectors early in the pandemic. Over...
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Keywords:
Prices;
Stockouts;
Inventories;
Supply Disruptions;
COVID-19 Pandemic;
Macroeconomics;
Inflation and Deflation;
Supply Chain;
Disruption;
Health Pandemics;
Consumer Products Industry;
United States;
China;
Canada;
France;
Germany;
Japan;
Spain
Cavallo, Alberto, and Oleksiy Kryvtsov. "What Can Stockouts Tell Us About Inflation? Evidence from Online Micro Data." NBER Working Paper Series, No. 29209, September 2021.
- July 2021
- Article
Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms
By: Zoë Cullen and Chiara Farronato
We study the growth of online peer-to-peer markets. Using data from TaskRabbit, an expanding marketplace for domestic tasks at the time of our study, we show that growth varies considerably across cities. To disentangle the potential drivers of growth, we look...
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Keywords:
Two-sided Market;
Two-sided Platforms;
Peer-to-peer Markets;
Platform Strategy;
Sharing Economy;
Platform Growth;
Online Technology;
Market Platforms;
Strategy;
Market Design;
Network Effects
Cullen, Zoë, and Chiara Farronato. "Outsourcing Tasks Online: Matching Supply and Demand on Peer-to-Peer Internet Platforms." Management Science 67, no. 7 (July 2021).
- Summer 2021
- Article
Platform Leadership and Supply Chains: Intel, Centrino, and the Restructuring of Wi-Fi Supply
By: Roberto Fontana and Shane Greenstein
In this paper we examine Intel’s launch of Centrino and interpret it as platform leaders attempt to restructure a supply chain. We provide a narrative of key actions and how they coordinated changes and offer a framework of the predictable consequences for...
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Fontana, Roberto, and Shane Greenstein. "Platform Leadership and Supply Chains: Intel, Centrino, and the Restructuring of Wi-Fi Supply." Journal of Economics & Management Strategy 30, no. 2 (Summer 2021): 259–286.
- 2021
- Article
Evidence of Decreasing Internet Entropy: The Lack of Redundancy in DNS Resolution by Major Websites and Services
By: Samantha Bates, John Bowers, Shane Greenstein, Jordi Weinstock, Jonathan Zittrain and Yunhan Xu
This paper analyzes the extent to which the Internet’s global domain name resolution (DNS) system has preserved its distributed resilience given the rise of cloud-based hosting and infrastructure. We explore trends in the concentration of the DNS space since at least...
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Keywords:
Domain Name System;
Resilience;
Entropy;
Internet and the Web;
Infrastructure;
Performance Effectiveness;
Safety;
Cybersecurity
Bates, Samantha, John Bowers, Shane Greenstein, Jordi Weinstock, Jonathan Zittrain, and Yunhan Xu. "Evidence of Decreasing Internet Entropy: The Lack of Redundancy in DNS Resolution by Major Websites and Services." Journal of Quantitative Description: Digital Media 1 (2021).
- 2022
- Working Paper
Coupling and Coupling Compromises in Supplier Factories' Responses to Worker Activism
By: Yanhua Bird, Jodi L. Short and Michael W. Toffel
Many companies have adopted corporate social responsibility (CSR) policies in response to activist pressure, but ensuring the implementation of these policies is challenging. Recognizing the paucity of research on the effect of contentious activism on companies’...
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Keywords:
Monitoring;
Apparel Manufacturing;
Protests;
Activism;
Union;
Compensation;
Operations;
Supply Chain Management;
Quality;
Safety;
Social Issues;
Labor Unions;
Wages;
Compensation and Benefits;
Retail Industry;
Apparel and Accessories Industry;
China
Bird, Yanhua, Jodi L. Short, and Michael W. Toffel. "Coupling and Coupling Compromises in Supplier Factories' Responses to Worker Activism." Harvard Business School Working Paper, No. 21-114, April 2021. (Revised March 2022.)
- March 2021 (Revised October 2021)
- Teaching Note
Afterpay U.S.: The Omnichannel Dilemma
By: Antonio Moreno and Anibha Singh
Teaching Note for HBS Case No. 519-086. In 2018, Nick Molnar, the founder of the Australia-based online payment service Afterpay began its expansion to the U.S. market. The service had gained a loyal following in Australia by enabling customers to pay for online...
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Keywords:
Omnichannel Retail;
Digital Marketing;
Business Startups;
Business Growth and Maturation;
Business Model;
Business Organization;
For-Profit Firms;
Change Management;
Customer Value and Value Chain;
Customer Relationship Management;
Customer Satisfaction;
Financing and Loans;
Microfinance;
Global Strategy;
Marketing Strategy;
Market Entry and Exit;
Digital Platforms;
Product Development;
Supply Chain Management;
Business and Stakeholder Relations;
Networks;
Network Effects;
Internet and the Web;
Financial Services Industry;
Technology Industry;
United States;
Australia
- March 2021
- Article
On the Direct and Indirect Real Effects of Credit Supply Shocks
By: Laura Alfaro, Manuel García-Santana and Enrique Moral-Benito
We explore the real effects of bank-lending shocks and how they permeate the economy through buyer-supplier linkages. We combine administrative data on all Spanish firms with a matched bank-firm-loan dataset of all corporate loans from 2003 to 2013 to estimate...
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Keywords:
Credit Supply Shocks;
Bank Lending Channel;
Input-output Linkages;
Output;
Mechanisms;
Trade Credits;
Price Effects;
Economics;
Credit;
System Shocks;
Employment;
Investment;
Spain
Alfaro, Laura, Manuel García-Santana, and Enrique Moral-Benito. "On the Direct and Indirect Real Effects of Credit Supply Shocks." Journal of Financial Economics 139, no. 3 (March 2021): 895–921.
- September 2020
- Teaching Note
Uber: Competing Globally
Teaching Note for HBS Case No. 720-404.
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Keywords:
Business Ventures;
Business Growth and Maturation;
Business Model;
Geography;
Geographic Location;
Geographic Scope;
Global Strategy;
Globalization;
Multinational Firms and Management;
Globalized Markets and Industries;
Governance;
Governance Controls;
Governing Rules, Regulations, and Reforms;
Innovation and Invention;
Disruptive Innovation;
Innovation Strategy;
Law;
Management;
Growth and Development;
Growth Management;
Markets;
Demand and Consumers;
Consumer Behavior;
Network Effects;
Emerging Markets;
Market Design;
Market Entry and Exit;
Market Participation;
Supply and Industry;
Industry Structures;
Planning;
Strategic Planning;
Relationships;
Business and Community Relations;
Business and Government Relations;
Business and Stakeholder Relations;
Labor and Management Relations;
Networks;
Adaptation;
Strategy;
Business Strategy;
Competition;
Competitive Advantage;
Competitive Strategy;
Expansion;
Information Technology;
Mobile and Wireless Technology;
Digital Platforms;
Transportation Networks;
Transportation;
Transportation Industry;
Technology Industry;
Africa;
Ghana;
Asia;
China;
Shanghai;
Shanghai Shi;
India;
New Delhi;
Europe;
United Kingdom;
London;
England;
Latin America;
North and Central America;
United States;
New York (city, NY);
New York (state, US);
South America;
Colombia
- 2020
- Working Paper
The Targeting and Impact of Paycheck Protection Program Loans to Small Businesses
By: Alexander Bartik, Zoë B. Cullen, Edward L. Glaeser, Michael Luca, Christopher Stanton and Adi Sunderam
The Paycheck Protection Program (PPP) aimed to quickly deliver hundreds of billions of dollars of loans to small businesses, with the loans administered via private banks. In this paper, we use firm-level data to document the demand and supply of PPP funds. Using an...
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Keywords:
Paycheck Protection Program;
Targeting;
Impact;
Entrepreneurship;
Health Pandemics;
Small Business;
Financing and Loans;
Outcome or Result;
United States
Bartik, Alexander, Zoë B. Cullen, Edward L. Glaeser, Michael Luca, Christopher Stanton, and Adi Sunderam. "The Targeting and Impact of Paycheck Protection Program Loans to Small Businesses." Harvard Business School Working Paper, No. 21-021, August 2020.