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- 2024
- Working Paper
Product Liability Litigation and Innovation: Evidence from Medical Devices
By: Alberto Galasso and Hong Luo
We examine the relationship between product liability litigation and innovation by systematically
combining data on product liability lawsuits with data on new product introductions in a panel dataset of
leading medical device firms. We first document a decline in...
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Keywords:
Lawsuits and Litigation;
Product Development;
Technological Innovation;
Safety;
Governing Rules, Regulations, and Reforms;
Medical Devices and Supplies Industry
Galasso, Alberto, and Hong Luo. "Product Liability Litigation and Innovation: Evidence from Medical Devices." Harvard Business School Working Paper, No. 24-063, March 2024.
- 2024
- Working Paper
Choosing and Using Information in Evaluation Decisions
By: Katherine Baldiga Coffman, Scott Kostyshak and Perihan O. Saygin
Most studies of gender discrimination consider how male versus female candidates are assessed given otherwise identical information about them. But, in many settings of interest, evaluators have a choice about how much information to acquire about a candidate before...
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- March 2024
- Article
Differences in Care Team Response to Patient Portal Messages by Patient Race and Ethnicity
By: Mitchell Tang, Rebecca Mishuris, Lily Payvandi and Ariel Dora Stern
Importance: The COVID-19 pandemic was associated with substantial growth in patient portal messaging. Higher message volumes have largely persisted, reflecting a new normal. Prior work has documented lower message use by patients who belong to minoritized racial...
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Keywords:
Health Pandemics;
Technology Adoption;
Prejudice and Bias;
Equality and Inequality;
Communication Technology;
Race;
Ethnicity;
Health Industry
Tang, Mitchell, Rebecca Mishuris, Lily Payvandi, and Ariel Dora Stern. "Differences in Care Team Response to Patient Portal Messages by Patient Race and Ethnicity." JAMA Network Open 7, no. 3 (March 2024).
- March 2024
- Article
Human Capital Affects Religious Identity: Causal Evidence from Kenya
By: Livia Alfonsi, Michal Bauer, Julie Chytilová and Edward Miguel
We study how human capital and economic conditions causally affect the choice of religious denomination. We utilize a longitudinal dataset monitoring the religious history of more than 5,000 Kenyans over 20 years, in tandem with a randomized experiment (deworming) that...
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Alfonsi, Livia, Michal Bauer, Julie Chytilová, and Edward Miguel. "Human Capital Affects Religious Identity: Causal Evidence from Kenya." Art. 103215. Journal of Development Economics 167 (March 2024).
- February 2024
- Case
Horizon Quantum Computing
By: Paul A. Gompers and Billy Chan
In 2023, the Singapore-based startup company Horizon Quantum Computing was on the cusp of fast expansion and the founder faced the challenge to decide where to open the second office outside Singapore. To make a choice from the list of 10 countries, the founder had to...
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- February 2024
- Case
Can Cities Beat the Heat? (A): A Comparative Analysis of Climate Actions and Change Enablers in 14 U.S. Cities
By: Rosabeth Moss Kanter and Jacob A. Small
Throughout the early 2000's, emphasis was placed on initiatives to adapt to and mitigate climate action in cities. This series presents overviews (snapshots) of 14 U.S. metropolitan regions to help identify similarities, differences, and opportunities for developing...
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Keywords:
Climate;
Climate Impact;
Innovation;
Mitigation Policies;
Carbon Footprint;
Investing;
Climate Finance;
Renewable;
Mobility;
City;
Climate Change;
Adaptation;
Renewable Energy;
Weather;
Problems and Challenges;
United States;
Boston;
Detroit;
Miami;
Minneapolis;
St. Paul;
Pittsburgh;
Seattle;
San Jose
- 2023
- Working Paper
Black-box Training Data Identification in GANs via Detector Networks
By: Lukman Olagoke, Salil Vadhan and Seth Neel
Since their inception Generative Adversarial Networks (GANs) have been popular generative models across images, audio, video, and tabular data. In this paper we study whether given access to a trained GAN, as well as fresh samples from the underlying distribution, if...
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Olagoke, Lukman, Salil Vadhan, and Seth Neel. "Black-box Training Data Identification in GANs via Detector Networks." Working Paper, October 2023.
- August 2023
- Article
Do Rating Agencies Behave Defensively for Higher Risk Issuers?
By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi
We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I...
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Keywords:
Credit Rating Agencies;
Soft Rating Adjustments;
Default;
Credit;
Performance Evaluation;
Measurement and Metrics;
Financial Institutions;
Risk Management
Bonsall, Samuel B., IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III, and Anywhere Sikochi. "Do Rating Agencies Behave Defensively for Higher Risk Issuers?" Management Science 69, no. 8 (August 2023): 4864–4887.
- 2023
- Working Paper
Firm Visibility and Acquisition Likelihood: Evidence from Seeking Alpha Coverage
By: Pu Gu, Benjamin Yost and Yuan Zou
This study investigates whether social media coverage influences a firm’s likelihood of being acquired. Specifically, we hypothesize that coverage of a firm on the Seeking Alpha platform raises its visibility to potential acquirers and M&A advisers (i.e., investment...
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Gu, Pu, Benjamin Yost, and Yuan Zou. "Firm Visibility and Acquisition Likelihood: Evidence from Seeking Alpha Coverage." Working Paper, July 2023.
- May 2023
- Article
Do Internal Control Weaknesses Affect Firms' Demand for Financial Skills? Evidence from U.S. Job Postings
By: Janet Gao, Kenneth J. Merkley, Joseph Pacelli and Joseph H. Schroeder
Ineffective internal controls over financial reporting often relates to a lack of qualified personnel with sufficient accounting and technical expertise. In this study, we examine whether firms respond to internal control failures by increasing their demand for...
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Keywords:
Internal Controls;
Labor Demand;
Accounting;
Financial Reporting;
Experience and Expertise;
Recruitment;
Competency and Skills;
Corporate Finance
Gao, Janet, Kenneth J. Merkley, Joseph Pacelli, and Joseph H. Schroeder. "Do Internal Control Weaknesses Affect Firms' Demand for Financial Skills? Evidence from U.S. Job Postings." Accounting Review 98, no. 3 (May 2023): 203–228.
- 2023
- Working Paper
Operational Consequences of Customer Interaction Design: Evidence From Last-Mile Delivery Services
By: Natalie Epstein, Santiago Gallino and Antonio Moreno
Problem definition: Communication and customer interaction design have been used as elements to improve customer satisfaction and future purchasing behavior, but little is known about how they can be used as levers to improve operational...
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Epstein, Natalie, Santiago Gallino, and Antonio Moreno. "Operational Consequences of Customer Interaction Design: Evidence From Last-Mile Delivery Services." Working Paper, May 2023.
- March, 2023
- Article
Academic Entrepreneurship: Entrepreneurial Advisors and Their Advisees' Outcomes
By: Maria P. Roche
The transfer of complex knowledge and skills is difficult, often requiring intensive interaction and extensive periods of co-working between a mentor and mentee, which is particularly true in apprenticeship-like settings and on-the-job training. This paper studies a...
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Keywords:
Entrepreneurship;
Higher Education;
Training;
Personal Development and Career;
Knowledge Dissemination
Roche, Maria P. "Academic Entrepreneurship: Entrepreneurial Advisors and Their Advisees' Outcomes." Organization Science 34, no. 2 (March, 2023): 959–986.
- February 2023
- Article
Disruption and Credit Markets
By: Bo Becker and Victoria Ivashina
We show that over the past half century innovative disruptions were central to understanding corporate defaults. In a given year, industries experiencing abnormally high VC or IPO activity subsequently see higher default rates, higher segment exits by conglomerates,...
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Becker, Bo, and Victoria Ivashina. "Disruption and Credit Markets." Journal of Finance 78, no. 1 (February 2023): 105–139.
- February 2023
- Article
OTC Intermediaries
By: Andrea L. Eisfeldt, Bernard Herskovic, Sriram Rajan and Emil Siriwardane
We study the effect of dealer exit on prices and quantities in a model of an over-the-counter (OTC) market featuring a core-periphery network with bilateral trading costs. The model is calibrated using regulatory data on the entire U.S. credit default swap (CDS) market...
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Keywords:
OTC Markets;
Intermediaries;
Dealers;
Credit Default Swaps;
Risk Sharing;
Financial Markets;
Networks;
Price;
Risk and Uncertainty
Eisfeldt, Andrea L., Bernard Herskovic, Sriram Rajan, and Emil Siriwardane. "OTC Intermediaries." Review of Financial Studies 36, no. 2 (February 2023): 615–677.
- January 2024
- Technical Note
Venture Capital and Private Equity Funds: A Primer
By: Jo Tango and Christina Wallace
How do venture capital and private equity funds actually work? This Technical Note covers the "when, who, and how" details:
- "When": fund length, extensions, and when investors can no longer initiate new investments.
- "Who": who is in the General... View Details
Tango, Jo, and Christina Wallace. "Venture Capital and Private Equity Funds: A Primer." Harvard Business School Technical Note 824-123, January 2023.
- 2023
- Working Paper
The Retail Habitat
By: Toomas Laarits and Marco Sammon
Retail investors trade hard-to-value stocks. Controlling for size, stocks with a high share of retail-initiated trades are composed of more intangible capital, have longer duration cash-flows and a higher likelihood of being mispriced. Consistent with retail-heavy...
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Keywords:
Retail;
Retail Trade;
Intangible Capital;
Mispricing;
Investment;
Valuation;
Business Earnings
Laarits, Toomas, and Marco Sammon. "The Retail Habitat." Working Paper, May 2023.
- September 12, 2022
- Article
Merit or Inherit: How to Approach Succession in a Family Business
By: Josh Baron
One of the most critical questions facing family businesses is how to treat the next generation. They are clearly different from other employees, as current or potential owners of the company, whose wealth and reputation are on the line. On the flip side, most parents...
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Baron, Josh. "Merit or Inherit: How to Approach Succession in a Family Business." Harvard Business Review (website) (September 12, 2022).
- 2022
- Working Paper
Algorithmic Assortment Curation: An Empirical Study of Buybox in Online Marketplaces
By: Santiago Gallino, Nil Karacaoglu and Antonio Moreno
Most online sales worldwide take place in marketplaces that connect sellers and buyers. The presence of numerous third-party sellers leads to a proliferation of listings for each product, making it difficult for customers to choose between the available options. Online...
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Keywords:
Algorithms;
E-commerce;
Sales;
Digital Marketing;
Internet and the Web;
Customer Satisfaction
Gallino, Santiago, Nil Karacaoglu, and Antonio Moreno. "Algorithmic Assortment Curation: An Empirical Study of Buybox in Online Marketplaces." Working Paper, September 2022.
- September 2022
- Article
Find and Replace: R&D Investment Following the Erosion of Existing Products
By: Joshua L. Krieger, Xuelin Li and Richard T. Thakor
How do innovative firms react when existing products experience negative shocks? We explore this question with detailed project-level data from drug development firms. Using FDA Public Health Advisories as idiosyncratic negative shocks to approved drugs, we first...
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Keywords:
R&D Investments;
Drug Development;
Product Shocks;
M&A;
Biopharmaceutical Industry;
FDA;
System Shocks;
Research and Development;
Investment;
Decision Making;
Pharmaceutical Industry
Krieger, Joshua L., Xuelin Li, and Richard T. Thakor. "Find and Replace: R&D Investment Following the Erosion of Existing Products." Management Science 68, no. 9 (September 2022): 6552–6571.
- September 2022
- Article
The Impact of Financial Assistance Programs on Health Care Utilization: Evidence from Kaiser Permanente
By: Alyce S. Adams, Raymond Kluender, Neale Mahoney, Jinglin Wang, Francis Wong and Wesley Yin
Most hospitals have financial assistance programs for low-income patients. We use administrative data from Kaiser Permanente to study the effects of financial assistance on health care utilization. Using a regression discontinuity design based on an income threshold...
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Keywords:
Healthcare;
Utilization;
Financial Assistance;
Health Care and Treatment;
Social Issues;
Poverty;
Health Industry
Adams, Alyce S., Raymond Kluender, Neale Mahoney, Jinglin Wang, Francis Wong, and Wesley Yin. "The Impact of Financial Assistance Programs on Health Care Utilization: Evidence from Kaiser Permanente." American Economic Review: Insights 4, no. 3 (September 2022): 389–407.