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- All HBS Web
(2,368)
- People (2)
- News (454)
- Research (1,574)
- Events (15)
- Multimedia (6)
- Faculty Publications (813)
- December 2011
- Article
Did R&D Firms Used to Patent? Evidence from the First Innovation Surveys
By: Tom Nicholas
Matching 2,777 R&D firms in surveys conducted by the National Research Council between 1921 and 1938 with U.S. patents reveals that 59 percent of all firms and 88 percent of publicly-traded firms patented. These shares are much higher than those observed for modern R&D... View Details
Keywords: Research and Development; Patents; Surveys; Innovation and Invention; Geographic Location; United States
Nicholas, Tom. "Did R&D Firms Used to Patent? Evidence from the First Innovation Surveys." Journal of Economic History 71, no. 4 (December 2011): 1032–1059.
- October 2008
- Case
Hrad Technika
Examines a struggling IT outsourcing project from the perspective of the IT services provider-Hrad Technika. When used in conjunction with "Tegan c.c.c." (9-609-038), it provides an opportunity to see both sides of the issue. When Hrad enters into a contract to create... View Details
Keywords: Experience and Expertise; Globalized Firms and Management; Job Cuts and Outsourcing; Service Delivery; Service Operations; Projects; Information Technology; Wales
Upton, David M., and Bradley R. Staats. "Hrad Technika." Harvard Business School Case 609-039, October 2008.
- Article
The Influence of Ownership on Accounting Information Expenditures
This paper analyzes the association between ownership, top management incentives, and expenditures on accounting information. We argue that organizations with privately appointed boards of directors such as for-profit and non-governmental nonprofit organizations use... View Details
Keywords: Governance; Motivation and Incentives; Accounting; Health Care and Treatment; Ownership; Health Industry
Eldenburg, Leslie, and Ranjani Krishnan. "The Influence of Ownership on Accounting Information Expenditures." Contemporary Accounting Research 25, no. 3 (Fall 2008).
- 2024
- Working Paper
Smaller than We Thought? The Effect of Automatic Savings Policies
By: James J. Choi, David Laibson, Jordan Cammarota, Richard Lombardo and John Beshears
Medium- and long-run dynamics undermine the effect of automatic enrollment and default savings-rate auto-escalation on retirement savings. Our analysis of nine 401(k) plans incorporates the facts that employees frequently leave firms (often before matching... View Details
Choi, James J., David Laibson, Jordan Cammarota, Richard Lombardo, and John Beshears. "Smaller than We Thought? The Effect of Automatic Savings Policies." NBER Working Paper Series, No. 32828, November 2024.
- Forthcoming
- Article
Reflexivity in Credit Markets
By: Robin Greenwood, Samuel G. Hanson and Lawrence J. Jin
Reflexivity is the idea that investors' biased beliefs affect market outcomes and that market outcomes in turn affect investors’ future biases. We develop a dynamic behavioral model of the credit cycle featuring this two-way feedback loop. Investors form beliefs about... View Details
Greenwood, Robin, Samuel G. Hanson, and Lawrence J. Jin. "Reflexivity in Credit Markets." Journal of Finance (forthcoming).
- July 2015
- Article
Skilled Immigration and the Employment Structures of U.S. Firms
By: Sari Pekkala Kerr, William R. Kerr and William F. Lincoln
We study the impact of skilled immigrants on the employment structures of U.S. firms using matched employer-employee data. Unlike most previous work, we use the firm as the lens of analysis to account for a greater level of heterogeneity and the fact that many skilled... View Details
Keywords: Firms; Scientists; Engineers; Inventors; H-1B; Age; Employment; Immigration; United States
Kerr, Sari Pekkala, William R. Kerr, and William F. Lincoln. "Skilled Immigration and the Employment Structures of U.S. Firms." Journal of Labor Economics 33, no. S1 (July 2015): S147–S186.
- Article
Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy
By: Edward Glaeser, Andrew Hillis, Scott Duke Kominers and Michael Luca
The proliferation of big data makes it possible to better target city services like hygiene inspections, but city governments rarely have the in-house talent needed for developing prediction algorithms. Cities could hire consultants, but a cheaper alternative is to... View Details
Keywords: User-generated Content; Operations; Tournaments; Policy-making; Machine Learning; Online Platforms; Analytics and Data Science; Mathematical Methods; City; Infrastructure; Business Processes; Government and Politics
Glaeser, Edward, Andrew Hillis, Scott Duke Kominers, and Michael Luca. "Crowdsourcing City Government: Using Tournaments to Improve Inspection Accuracy." American Economic Review: Papers and Proceedings 106, no. 5 (May 2016): 114–118.
- Winter 2014
- Article
Does Service Bundling Reduce Churn?
By: Jeff Prince and Shane Greenstein
We examine whether bundling in telecommunications services reduces churn using a series of large, independent cross sections of household decisions. To identify the effect of bundling, we construct a pseudo-panel dataset and utilize a linear, dynamic panel-data model,... View Details
Keywords: Communication Technology; Customer Satisfaction; Product Marketing; Telecommunications Industry
Prince, Jeff, and Shane Greenstein. "Does Service Bundling Reduce Churn?" Journal of Economics & Management Strategy 23, no. 4 (Winter 2014): 839–875.
- April 2010 (Revised October 2010)
- Case
Vale: Global Expansion in the Challenging World of Mining
By: Tarun Khanna, Aldo Musacchio and Ricardo Reisen de Pinho
In 2009 the management of Vale, a Brazilian diversified mining company and the largest iron ore producer in the world, was under pressure from at least two fronts. First, the emergence of China as the most important consumer of iron ore in the last few years had... View Details
Keywords: Financial Crisis; Investment; Global Strategy; Risk Management; Market Entry and Exit; Business and Government Relations; Competitive Strategy; Mining Industry; Brazil
Khanna, Tarun, Aldo Musacchio, and Ricardo Reisen de Pinho. "Vale: Global Expansion in the Challenging World of Mining." Harvard Business School Case 710-054, April 2010. (Revised October 2010.)
- March 2004 (Revised June 2004)
- Case
Business of Life, The
By: Debora L. Spar
Every day, around the world, babies and children are being sold. Frequently, these transactions appear to be above or beyond the market. Orphaned children are never "sold"--they are only "matched" with their "forever families." Eggs are "donated," and surrogate mothers... View Details
Spar, Debora L., and Cate Reavis. "Business of Life, The." Harvard Business School Case 704-037, March 2004. (Revised June 2004.)
- April 6, 2023
- Article
A New NFT Launch Strategy: The Wave Mint
By: Scott Duke Kominers and 1337 Skulls Sers
In an NFT project, the mint—the process by which tokens are initially allocated—largely determines who your community is and how they and the broader market view the project going forward. In this piece, we review a new minting strategy recently introduced by 1337... View Details
Keywords: NFTs; Mechanism Design; Sales Management; Sales Model; Crypto Economy; Non-fungible Tokens; Networks; Product Launch; Auctions; Market Design
Kominers, Scott Duke, and 1337 Skulls Sers. "A New NFT Launch Strategy: The Wave Mint." a16zcrypto.com (April 6, 2023).
- April 2005 (Revised February 2006)
- Case
Monster Networking
By: Thomas R. Eisenmann and David Andrew Vivero
The management at Monster.com, the leading U.S. provider of online recruitment services, must decide how to proceed with Monster Networking (MN), a new business launched in late 2003. MN helps users identify other individuals who can offer career advice. Monster.com... View Details
Keywords: Digital Platforms; Internet and the Web; Social and Collaborative Networks; Recruitment; Service Industry; Employment Industry; United States
Eisenmann, Thomas R., and David Andrew Vivero. "Monster Networking." Harvard Business School Case 805-145, April 2005. (Revised February 2006.)
- 21 Jul 2010
- Working Paper Summaries
Foreign Entry and the Mexican Banking System, 1997-2007
- Article
Pricing and Production Flexibility: An Empirical Analysis of the U.S. Automotive Industry
By: Antonio Moreno and Christian Terwiesch
We use a detailed data set from the U.S. auto industry spanning from 2002 to 2009 and a variety of econometric methods to characterize the relationship between the availability of production mix flexibility and firms’ use of responsive pricing. We find that production... View Details
Keywords: Empirical Operations Management; Flexibility; Pricing; Automotive Industry; Production; Price; Management; Analysis; Auto Industry; United States
Moreno, Antonio, and Christian Terwiesch. "Pricing and Production Flexibility: An Empirical Analysis of the U.S. Automotive Industry." Manufacturing & Service Operations Management 17, no. 4 (Fall 2015): 428–444.
- 22 Jan 2015
- News
Food Safety in Numbers
- February 2003 (Revised January 2004)
- Case
International Steel Group
By: Paul W. Marshall and Todd H Thedinga
Profiles veteran investor Wilbur L. Ross, Jr.'s plan to turn around the aging steel assets of LTV, formerly America's second largest integrated steel producer. Purchasing several key assets from LTV under Section 363 of the Bankruptcy Code, Ross is able to acquire the... View Details
Keywords: Corporate Entrepreneurship; Strategic Planning; Lawfulness; Labor Unions; Organizational Culture; Agreements and Arrangements; Global Strategy; Assets; Steel Industry; United States
Marshall, Paul W., and Todd H Thedinga. "International Steel Group." Harvard Business School Case 803-162, February 2003. (Revised January 2004.)
- January 2017 (Revised August 2017)
- Case
Mexico's Energy Reform
By: Richard H.K. Vietor and Haviland Sheldahl-Thomason
Energy—both petroleum and electricity—had been terribly managed for decades in Mexico. The two national monopolies—PEMEX and CFE—were inefficient, overstaffed, corrupt, rife with subsidies, and losing money. Finally, in 2012, President Enrique Peña Nieto announced his... View Details
Keywords: Energy; Governing Rules, Regulations, and Reforms; Performance Improvement; Energy Industry; Mexico
Vietor, Richard H.K., and Haviland Sheldahl-Thomason. "Mexico's Energy Reform." Harvard Business School Case 717-027, January 2017. (Revised August 2017.)
- July 2015
- Article
A Behavioral Model of the Popularity and Regulation of Demandable Liabilities
By: Julio J. Rotemberg
Overoptimism regarding one's ability to arrive early in a queue is shown to rationalize deposit contracts in which people can withdraw their funds on demand even if consumption takes place later. Capitalized institutions serving overoptimistic depositors emerge in... View Details
Rotemberg, Julio J. "A Behavioral Model of the Popularity and Regulation of Demandable Liabilities." American Economic Journal: Macroeconomics 7, no. 3 (July 2015): 123–152.
- 2010
- Chapter
Deferred Acceptance Algorithms: History, Theory, Practice
By: Alvin E. Roth
The deferred acceptance algorithm proposed by Gale and Shapley (1962) has had a profound influence on market design, both directly, by being adapted into practical matching mechanisms, and indirectly, by raising new theoretical questions. Deferred acceptance algorithms... View Details
- June 2014
- Article
Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves
By: Benjamin Edelman
How does online advertising become less effective than advertisers expect and less effective than measurements indicate? The current research explores problems that result, in part, from malfeasance by outside perpetrators who overstate their efforts to increase their... View Details
Keywords: Online Advertising; Measurement; Mismeasurement; Fraud; Invisible; Digital Marketing; Misleading and Fraudulent Advertising; Marketing Strategy
Edelman, Benjamin. "Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves." Journal of Advertising Research 54, no. 2 (June 2014): 127–132.