Filter Results:
(692)
Show Results For
- All HBS Web
(692)
- People (3)
- News (229)
- Research (386)
- Events (4)
- Multimedia (2)
- Faculty Publications (153)
Show Results For
- All HBS Web
(692)
- People (3)
- News (229)
- Research (386)
- Events (4)
- Multimedia (2)
- Faculty Publications (153)
- Article
The Growing Problem of Patent Trolling
By: Lauren Cohen, Umit Gurun and Scott Duke Kominers
The last decade has seen a sharp rise in patent litigation in the U.S., with 2015 having one of the highest patent lawsuit counts on record. In theory, this could be a consequence of growth in the commercialization of technology and innovation—patent lawsuits increase... View Details
Keywords: Patent Aggregators; Patent Litigation; Patent Pools; Patent Trolls; Patents; Lawsuits and Litigation; United States
Cohen, Lauren, Umit Gurun, and Scott Duke Kominers. "The Growing Problem of Patent Trolling." Science 352, no. 6285 (April 29, 2016): 521–522. (Explanatory Video.)
- Article
Is it Better to Average Probabilities or Quantiles?
By: Kenneth C. Lichtendahl, Yael Grushka-Cockayne and Robert L. Winkler
We consider two ways to aggregate expert opinions using simple averages: averaging probabilities and averaging quantiles. We examine analytical properties of these forecasts and compare their ability to harness the wisdom of the crowd. In terms of location, the two... View Details
Keywords: Probability Forecasts; Quantile Forecasts; Expert Combination; Linear Opinion Pooling; Forecasting and Prediction
Lichtendahl, Kenneth C., Yael Grushka-Cockayne, and Robert L. Winkler. "Is it Better to Average Probabilities or Quantiles?" Management Science 59, no. 7 (July 2013): 1594–1611.
- July 2021
- Article
Augmenting Markets with Mechanisms
By: Samuel Antill and Darrell Duffie
We explain how the common practice of size-discovery trade detracts from overall financial market efficiency. At each of a series of size-discovery sessions, traders report their desired trades, generating allocations of the asset and cash that rely on the most recent... View Details
Keywords: Mechanism Design; Price Impact; Size Discovery; Allocative Efficiency; Workup; Dark Pool; Financial Markets; Market Design; Performance Efficiency
Antill, Samuel, and Darrell Duffie. "Augmenting Markets with Mechanisms." Review of Economic Studies 88, no. 4 (July 2021): 1665–1719.
- 2014
- Working Paper
The Diseconomies of Queue Pooling: An Empirical Investigation of Emergency Department Length of Stay
By: Hummy Song, Anita L. Tucker and Karen L. Murrell
We conduct an empirical investigation of the impact of queue management on patients' average wait time and length of stay (LOS). Using an Emergency Department's (ED) patient-level data from 2007 to 2010, we find that patients' average wait time and LOS are longer when... View Details
Keywords: Pooling; Queue Management; Strategic Servers; Social Loafing; Empirical Operations; Health Care; Fairness; Management Practices and Processes; Service Delivery; Health Care and Treatment; Health Industry
Song, Hummy, Anita L. Tucker, and Karen L. Murrell. "The Diseconomies of Queue Pooling: An Empirical Investigation of Emergency Department Length of Stay." Working Paper. (October 2014.)
- December 2013
- Teaching Note
Choosing a Charitable Giving Vehicle
By: Robert C. Pozen, Mayur Desai and Maura A. Graul
Elaine White is an accountant advising two couples, the Carsons and Bradleys, regarding their charitable giving options and related tax strategies. The Carsons are an upper-middle class family with $295,000 in income, a moderate amount of deductions, and... View Details
- December 2013 (Revised June 2014)
- Case
Choosing a Charitable Giving Vehicle
By: Robert C. Pozen, Mayur Desai and Maura A. Graul
Elaine White is an accountant advising two couples, the Carsons and the Bradleys, regarding their charitable giving options and related tax strategies. The Carsons are an upper-middle class family with $295,000 in income, a moderate amount of deductions, and... View Details
Keywords: Charitable Giving; Tax Accounting; Tax Strategy; Public Charities; Foundations; Charity; Charitable Remainder Trusts; Charitable Lead Trusts; Donor-Advised Funds; Pooled Income Funds; Taxation; Philanthropy and Charitable Giving; United States
Pozen, Robert C., Mayur Desai, and Maura A. Graul. "Choosing a Charitable Giving Vehicle." Harvard Business School Case 314-073, December 2013. (Revised June 2014.)
- 2018
- Working Paper
Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?
By: Kenneth C. Lichtendahl Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose and Robert L. Winkler
Many organizations face critical decisions that rely on forecasts of binary events. In these situations, organizations often gather forecasts from multiple experts or models and average those forecasts to produce a single aggregate forecast. Because the average... View Details
Keywords: Forecast Aggregation; Linear Opinion Pool; Generalized Additive Model; Generalized Linear Model; Stacking.; Forecasting and Prediction
Lichtendahl, Kenneth C., Jr., Yael Grushka-Cockayne, Victor Richmond R. Jose, and Robert L. Winkler. "Bayesian Ensembles of Binary-Event Forecasts: When Is It Appropriate to Extremize or Anti-Extremize?" Harvard Business School Working Paper, No. 19-041, October 2018.
- fall 2007
- Article
The Design of Patent Pools: The Determinants of Licensing Rules
By: Josh Lerner, Marcin Strojwas and Jean Tirole
Patent pools are an important but little-studied economic institution. In this paper, we first make a set of predictions about the licensing terms associated with patent pools. The theoretical framework predicts that (a) pools consisting of complementary patents are... View Details
Keywords: Governing Rules, Regulations, and Reforms; Collaborative Innovation and Invention; Patents; Rights
Lerner, Josh, Marcin Strojwas, and Jean Tirole. "The Design of Patent Pools: The Determinants of Licensing Rules." RAND Journal of Economics 38, no. 3 (fall 2007): 610–625. (Earlier version distributed as National Bureau of Economic Research Working Paper No. 9680.)
- 05 Jun 2020
- Research & Ideas
How Anchor Investors Help Impact Funds Succeed
Investors come in more shapes and sizes than hats and tacos: Angel, VC, limited, corporate, banks, institutional, friends and family—these are just some of the categorizations used to describe them. Now, a recent paper explores who might be the most important investor... View Details
- 2011
- Other Unpublished Work
Networks as Covers: Evidence from On-Line Social Networks
By: Mikolaj Jan Piskorski
Sociologists have extensively documented that networks influence market exchange through improved matching and vouching. In this paper, I propose that networks can also blunt the signal of market participation, as actors who are on the market surrounded by their... View Details
Keywords: Job Search; Knowledge Use and Leverage; Market Participation; Market Transactions; Social and Collaborative Networks; Online Technology
Piskorski, Mikolaj Jan. "Networks as Covers: Evidence from On-Line Social Networks." September 2011.
- November 1997
- Case
Comptronics Associates, Inc.
By: David F. Hawkins and Norman Bartczak
The acquirer wants the acquired company to be accounted for as a pooling of interests. View Details
Hawkins, David F., and Norman Bartczak. "Comptronics Associates, Inc." Harvard Business School Case 198-058, November 1997.
- 2008
- Working Paper
I Am Not on the Market, I Am Here with Friends: Using On-Line Social Networks to Find a Job or a Spouse
By: Mikolaj Jan Piskorski
Sociologists have extensively documented that networks influence market exchange through improved matching and vouching. In this paper, I propose that networks can also blunt the signal of market participation, as actors who are on the market surrounded by their... View Details
- January 1992 (Revised April 1993)
- Case
FBO, Inc.
FBO, Inc. is a fixed-base operator at a large metropolitan airport. The general manager must decide if the current pooling format is the appropriate way to staff the commercial refueling operations. If pooling is deemed inappropriate then the implementation of a... View Details
Keywords: Selection and Staffing; Labor Unions; Operations; Labor and Management Relations; Aerospace Industry
Wheelwright, Steven C. "FBO, Inc." Harvard Business School Case 692-074, January 1992. (Revised April 1993.)
- Summer 2019
- Article
The Plight of the Graying Tech Worker
By: William R. Kerr
If you’re in tech and over 40, your experience is probably underappreciated. A global talent pool complicates matters. View Details
Keywords: Employees; Age; Personal Development and Career; Immigration; Policy; Technology Industry; Computer Industry
Kerr, William R. "The Plight of the Graying Tech Worker." MIT Sloan Management Review 60, no. 4 (Summer 2019): 12–13.
- October 2024
- Case
NextGen CDR Facility: From Davos to Details
By: Peter Tufano, Emily A. Chien and Karina Val
Next Gen CDR is a startup that pools corporate commitments to purchase Tech CDR, which promises to permanently remove and store carbon from the atmosphere to combat climate change. A partnership between South Pole and Mitsubishi Corp., Next Gen has secured initial... View Details
Keywords: Climate Change; Partners and Partnerships; Corporate Governance; Investment; Agreements and Arrangements
Tufano, Peter, Emily A. Chien, and Karina Val. "NextGen CDR Facility: From Davos to Details." Harvard Business School Case 325-056, October 2024.
- August 2008
- Article
The Implications of Unverifiable Fair-value Accounting: Evidence from the Political Economy of Goodwill Accounting
By: Karthik Ramanna
I study the evolution of SFAS 142, which uses unverifiable fair-value estimates to account for acquired goodwill. I find evidence consistent with the FASB issuing SFAS 142 in response to political pressure over its proposal to abolish pooling accounting. The result is... View Details
Keywords: Accounting; Fair Values; Politics; Standard Setting; Fair Value Accounting; Goodwill Accounting; Government Legislation; Agency Theory
Ramanna, Karthik. "The Implications of Unverifiable Fair-value Accounting: Evidence from the Political Economy of Goodwill Accounting." Journal of Accounting & Economics 45, nos. 2-3 (August 2008): 253–281. (Winner of the Elsevier JAE 2008 Best Paper Prize. Winner of the American Accounting Association FARS Best Dissertation Award. Presented at the 2006 Journal of Accounting & Economics Conference.)
- 15 Jan 2015
- Video
Fernando Yunes of Whirlpool Latin America explains the value of FIELD
- 05 May 2020
- Video
Narayana Murthy
Narayana Murthy, who co-founded the India-based software company Infosys in 1981, discusses how he founded the firm with six other like-minded software professionals who pooled their capital
View Details- Article
'Many Others Are Doing It, So Why Shouldn't I?': How Being in Larger Competitions Leads to More Cheating
By: Celia Chui, Maryam Kouchaki and Francesca Gino
In many spheres of life, from applying for a job to participating in an athletic contest to vying for a date, we face competition. Does the size of the competition pool affect our propensity to behave unethically in our pursuit of the prize? We propose that it does.... View Details
Keywords: Unethical Behavior; Cheating; Competitors; Social Norms; Ethics; Behavior; Competition; Societal Protocols
Chui, Celia, Maryam Kouchaki, and Francesca Gino. "'Many Others Are Doing It, So Why Shouldn't I?': How Being in Larger Competitions Leads to More Cheating." Organizational Behavior and Human Decision Processes 164 (May 2021): 102–115.
- 16 Feb 2015
- News