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Show Results For
- All HBS Web
(1,672)
- News (280)
- Research (1,023)
- Events (19)
- Multimedia (2)
- Faculty Publications (301)
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- 2017
- Working Paper
What Is a Patent Worth? Evidence from the U.S. Patent 'Lottery'
By: Joan Farre-Mensa, Deepak Hegde and Alexander Ljungqvist
We provide evidence on the value of patents to start-ups by leveraging the random assignment of applications to examiners with different propensities to grant patents. Using unique data on all first-time applications filed at the U.S. Patent Office since 2001, we find... View Details
Farre-Mensa, Joan, Deepak Hegde, and Alexander Ljungqvist. "What Is a Patent Worth? Evidence from the U.S. Patent 'Lottery'." NBER Working Paper Series, No. 23268, March 2017. (Previous version circulated under the title “The Bright Side of Patents”.)
- November 2006 (Revised November 2007)
- Case
EFJ, Inc.
By: Lynda M. Applegate, Ajay Vinze and Mara Vatz
Michael Jalbert plans to transform EFJI, a land mobile radio manufacturer, into a leading radio systems and solutions provider. Taking advantage of new industry standards and the country's increased focus on public safety agencies and homeland security, Jalbert says... View Details
Keywords: Disruptive Innovation; Leading Change; Growth and Development Strategy; Product Positioning; Organizational Change and Adaptation; Competitive Strategy; Expansion
Applegate, Lynda M., Ajay Vinze, and Mara Vatz. "EFJ, Inc." Harvard Business School Case 807-062, November 2006. (Revised November 2007.)
- 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... View Details
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.
- September 2013
- Article
Prizes, Publicity, and Patents: Non-Monetary Awards as a Mechanism to Encourage Innovation
By: Petra Moser and Tom Nicholas
This paper exploits the selection of prize-winning technologies among exhibitors at the Crystal Palace Exhibition in 1851 to examine whether—and how—ex post prizes that are awarded to high-quality innovations may encourage future innovation. U.S. patent data... View Details
Moser, Petra, and Tom Nicholas. "Prizes, Publicity, and Patents: Non-Monetary Awards as a Mechanism to Encourage Innovation." Journal of Industrial Economics 61, no. 3 (September 2013): 763–788.
- Winter 2020
- Article
The Economics of Maps
By: Abhishek Nagaraj and Scott Stern
For centuries, maps have codified the extent of human geographic knowledge and shaped discovery and economic decision-making. Economists across many fields, including urban economics, public finance, political economy, and economic geography, have long employed maps,... View Details
Nagaraj, Abhishek, and Scott Stern. "The Economics of Maps." Journal of Economic Perspectives 34, no. 1 (Winter 2020): 196–221.
- September 2015
- Article
Design and Implementation of a Privacy Preserving Electronic Health Record Linkage Tool in Chicago
By: Abel Kho, John Cashy, Kathryn Jackson, Adam Pah, Satyender Goel, Jorn Boehnke, John Eric Humphries, Scott Duke Kominers and et al.
Objective
To design and implement a tool that creates a secure, privacy preserving linkage of electronic health record (EHR) data across multiple sites in a large metropolitan area in the United States (Chicago, IL), for use in clinical... View Details
To design and implement a tool that creates a secure, privacy preserving linkage of electronic health record (EHR) data across multiple sites in a large metropolitan area in the United States (Chicago, IL), for use in clinical... View Details
Keywords: Information; Customers; Safety; Rights; Ethics; Entrepreneurship; Health Care and Treatment; Health Industry; Chicago
Kho, Abel, John Cashy, Kathryn Jackson, Adam Pah, Satyender Goel, Jorn Boehnke, John Eric Humphries, Scott Duke Kominers, and et al. "Design and Implementation of a Privacy Preserving Electronic Health Record Linkage Tool in Chicago." Journal of the American Medical Informatics Association 22, no. 5 (September 2015): 1072–1080.
- February 2014
- Article
Developing a System to Track Meaningful Outcome Measures in Head and Neck Cancer Treatment
By: Ronald S. Walters, Heidi W. Albright, Randal S. Weber, Thomas W. Feeley, Ehab Y. Hanna, Scott B. Cantor, Carol M. Lewis and Thomas W. Burke
The health care industry, including consumers, providers, and payers of health care, recognize the importance of developing meaningful, patient-centered measures. This article describes our experience using an existing electronic medical record largely based on free... View Details
Keywords: Cancer Treatment; Cancer Care In The U.S.; Outcomes Measurement; Health Care and Treatment; Measurement and Metrics; Health Industry; North and Central America
Walters, Ronald S., Heidi W. Albright, Randal S. Weber, Thomas W. Feeley, Ehab Y. Hanna, Scott B. Cantor, Carol M. Lewis, and Thomas W. Burke. "Developing a System to Track Meaningful Outcome Measures in Head and Neck Cancer Treatment." Head & Neck 36, no. 2 (February 2014): 226–230. (e-Pub 6/2013. PMID: 23729280.)
- May 2004
- Article
The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America
A decade of experience has shown that monitoring the performance of public and private monopolies is the hardest part of electricity sector reform in South America—because operators control most of the information needed for effective regulation. South American... View Details
Keywords: Information; Mathematical Methods; Monopoly; Globalization; Energy Sources; Energy Industry; South America
Ruzzier, Christian Alejandro, A. Estache, and M. Rossi. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America." Journal of Regulatory Economics 25, no. 3 (May 2004): 271–295.
- 27 Feb 2018
- First Look
First Look at New Research and Ideas, February 27, 2018
occupational segregation on which most prior research has focused. We examine more than 40 years of longitudinal data on the racial employment composition of every large private-sector workplace in the United States to calculate... View Details
Keywords: Sean Silverthorne
- January 2019
- Case
Data.gov (Abridged)
By: Karim R. Lakhani, Robert D. Austin and Yumi Yi
This case presents the logic and execution underlying the launch of Data.gov, an instantiation of President Obama's initiative for transparency and open government. The process used by Vivek Kundra, the federal CIO, and his team to rapidly develop the website and to... View Details
Keywords: Safety; Rights; Analytics and Data Science; Internet and the Web; Ethics; Cost vs Benefits; Innovation and Management; Information Management; Public Administration Industry; Public Administration Industry; United States
Lakhani, Karim R., Robert D. Austin, and Yumi Yi. "Data.gov (Abridged)." Harvard Business School Case 619-043, January 2019.
- July 1986 (Revised May 1993)
- Supplement
Mason Instrument, Inc.--1986 (B): Electronics Guidance System for the Cherokee Missile
Provides additional data concerning the bid. View Details
Keywords: Bids and Bidding; Public Administration Industry; Public Administration Industry; United States
Corey, E. Raymond. "Mason Instrument, Inc.--1986 (B): Electronics Guidance System for the Cherokee Missile." Harvard Business School Supplement 587-041, July 1986. (Revised May 1993.)
- March 2010
- Article
The Evolution of Corporate Ownership after IPO: The Impact of Investor Protection
By: C. Fritz Foley and Robin Greenwood
We use firm-level data from 34 countries covering the 1995-2006 period to analyze how the characteristics of public markets shape the process by which firms become widely held. Firms in all countries in the sample tend to have concentrated ownership at the time they go... View Details
Keywords: Blockholding; Float; Shareholder Rights; Investor Protection; Ownership; Financial Liquidity; Business History; Market Timing; Going Public; Business and Government Relations; Business and Shareholder Relations
Foley, C. Fritz, and Robin Greenwood. "The Evolution of Corporate Ownership after IPO: The Impact of Investor Protection." Review of Financial Studies 23, no. 3 (March 2010): 1231–1260. (Formerly NBER Working Paper No. 14557.)
- February 2018 (Revised June 2021)
- Case
New Constructs: Disrupting Fundamental Analysis with Robo-Analysts
By: Charles C.Y. Wang and Kyle Thomas
This case highlights the business challenges associated with a financial technology firm, New Constructs, that created a technology that can quickly parse complicated public firm financials to paint a clearer economic picture of firms, remove accounting distortions,... View Details
Keywords: Fundamental Analysis; Machine Learning; Robo-analysts; Financial Statements; Financial Reporting; Analysis; Information Technology; Accounting Industry; Financial Services Industry; Information Technology Industry; North America; Tennessee
Wang, Charles C.Y., and Kyle Thomas. "New Constructs: Disrupting Fundamental Analysis with Robo-Analysts." Harvard Business School Case 118-068, February 2018. (Revised June 2021.)
- 12 Jun 2018
- First Look
New Research and Ideas, June 12, 2018
capitalism" are impairing firms' ability to invest, innovate, and provide good wages. We explain why S&P 500 shareholder-payout figures provide a misleadingly incomplete picture of corporate capital flows and the financial capacity of U.S. View Details
Keywords: Dina Gerdeman
- 13 Feb 2024
- Cold Call Podcast
Apple’s Dilemma: Balancing Privacy and Safety Responsibilities
Keywords: Re: Nien-he Hsieh & Henry W. McGee
- November 2019
- Case
Gillette: Cutting Prices to Regain Share
By: Benjamin C. Esty and Daniel Fisher
After losing market share to low-priced competitors such as Harry’s and Dollar Shave Club for several years, Gillette decided to fight back by launching new products and increasing advertising. When these efforts failed to stem the losses, Gillette decided to cut the... View Details
Keywords: Marketing Strategy; Product Positioning; Business Strategy; Competition; Price; Public Equity; Retail Industry; Consumer Products Industry; United States
Esty, Benjamin C., and Daniel Fisher. "Gillette: Cutting Prices to Regain Share." Harvard Business School Case 720-378, November 2019.
- 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... View Details
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.
- Article
Big Names or Big Ideas: Do Peer-Review Panels Select the Best Science Proposals?
By: Danielle Li and Leila Agha
This paper examines the success of peer-review panels in predicting the future quality of proposed research. We construct new data to track publication, citation, and patenting outcomes associated with more than 130,000 research project (R01) grants funded by the U.S.... View Details
Keywords: Patents; Research; Entrepreneurship; Forecasting and Prediction; Innovation and Invention; Business and Government Relations; United States
Li, Danielle, and Leila Agha. "Big Names or Big Ideas: Do Peer-Review Panels Select the Best Science Proposals?" Science 348, no. 6233 (April 24, 2015): 434–438.
- 2021
- Working Paper
CEO Activism, Consumer Polarization, and Firm Performance
By: Young Hou and Christopher W. Poliquin
CEOs are increasingly engaging in activism on controversial social and political issues that do not directly affect their businesses. Simultaneously, the general public is increasingly polarized. We examine how CEO support for gun control after two mass shootings... View Details
Keywords: CEO Activism; Guns; Polarization; Non-market Strategy; Social Issues; Leadership; Consumer Behavior; Performance
Hou, Young, and Christopher W. Poliquin. "CEO Activism, Consumer Polarization, and Firm Performance." Harvard Business School Working Paper, No. 21-106, February 2021.
- March 2007 (Revised June 2007)
- Case
Wal-Mart, 2007
By: David B. Yoffie and Michael Slind
In 2007, Wal-Mart faced challenges to its historically high growth rate. Lagging same-store sales and setbacks overseas led the company to consider strategic shifts. Wal-Mart was the world's largest retailer, but competition had become particularly acute as the company... View Details
Keywords: Competition; Management Practices and Processes; Rural Scope; Human Resources; Problems and Challenges; Organizational Change and Adaptation; Globalized Firms and Management; Marketing Strategy; Growth Management; Urban Scope; Retail Industry; United States
Yoffie, David B., and Michael Slind. "Wal-Mart, 2007." Harvard Business School Case 707-517, March 2007. (Revised June 2007.)