Publications

Article

Quantile Evaluation, Sensitivity to Bracketing, and Sharing Business Payoffs

By: Y. Grushka-Cockayne, K. C. Lichtendahl, V.R.R. Jose and R.L. Winkler

From forecasting competitions to conditional value-at-risk requirements, the use of multiple quantile assessments is growing in practice. To evaluate them, we use a rule from the general class of proper scoring rules for a forecaster’s multiple quantiles of a single... View Details

Keywords: Forecast; Aggregation; Operations; Forecasting and Prediction; Mathematical Methods

24 Feb 2020
Research & Ideas

The Hidden Vulnerabilities of Open Source Software

hundreds of the most used open source software projects—20 of which are detailed in the report. Call to action Tim Mackey, principal security strategist for SCRC, says commercial organizations can contribute to this View Details

Keywords: by Frank Nagle and Jenny Hoffman; Computer

20 Nov 2014
News

Job Training That Works

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Other Unpublished Work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

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November 2004 (Revised June 2005)
Background Note

Designing Products and Processes: Aligning Hierarchical Problem Levels with Problem-Solving Team Forms

All complex systems have four distinct hierarchical design levels: system objectives, architecture, interfaces, and components. Each level has a distinct design question associated with it. Distinguishing among these levels and understanding the questions associated... View Details

Keywords: Design; Complexity

25 Jun 2020
Blog Post

Harvard Business School Class of 2021 Student Profiles

The Class of 2021 is facing a time unlike any other in human history. In these unprecedented times, we at HBS are so grateful that these students will lead us into a better future filled with possibility, inclusivity, innovation, and... View Details

2013
Book

Porte à porte: Reconquérir la démocratie sur le terrain

By: Guillaume Liégey, Arthur Muller and Vincent Pons

From January to May 2012, campaign activists supporting François Hollande knocked at five millions doors, making this door-to-door effort the largest in Europe to date. This project was formed by Guillaume Liégey, Arthur Muller, and Vincent Pons, who had met at the... View Details

Keywords: Strategy; Political Elections; United States; Europe

January 2008 (Revised November 2009)
Case

Linear Air: Creating the Air Taxi Industry

Linear Air is an air taxi start-up established to take advantage of the emergence of Very Light Jets, which incorporate new technology that cuts jet operating costs by about 40%. Air taxis could make use of the 5400 smaller regional airports throughout the US,... View Details

Keywords: Business Model; Business Startups; Entrepreneurship; Disruptive Innovation; Product Launch; Industry Structures; Competition; Air Transportation Industry

Article

Making Exit Interviews Count

By: Everett Spain and Boris Groysberg

In the knowledge economy, skilled employees are the assets that drive organizational success. Thus companies must learn from them—why they stay, why they leave, and how the organization needs to change. A thoughtful exit interview—whether it be a face-to-face... View Details

Keywords: Information; Management Practices and Processes; Retention; Resignation and Termination

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Web

Faculty & Research

at IWA, and the former IWA team, are now part of IFVI. The Valuation Technical and Practitioner Committee, which guides, reviews, and approves IFVI’s research agenda is currently chaired by Serafeim. All Initiatives & Projects There are... View Details

05 May 2009
First Look

First Look: May 5, 2009

http://www.hbs.edu/research/pdf/09-127.pdf Feeling the Heat: The Effects of Performance Pressure on Teams' Knowledge Use and Performance Author:Heidi K. Gardner Abstract Why do some teams fail to use their... View Details

Keywords: Martha Lagace

11 Sep 2014
HBS Seminar

Petra Moser, Stanford University

February 2022 (Revised April 2022)
Case

BUA Group

By: John D. Macomber, Pippa Tubman Armerding and Wale Lawal

BUA Group must decide between investments in cement, road building, power generation, or sugar. Private businesses are important to economic development in Africa. Students must assess the competitive nature of each of these industries, the magnitude of capital... View Details

Keywords: Investing; Transportation; Strategy; Project Finance; Agribusiness; Construction; Infrastructure; Governing Rules, Regulations, and Reforms; Agriculture and Agribusiness Industry; Nigeria; Africa

July 2020
Case

Amanda and Kristen: Mented Cosmetics

By: Steven Rogers, Jeffrey J. Bussgang and Alterrell Mills

The co-founders (Black HBS alumnae) of an e-commerce beauty startup explore the unmet needs within the beauty industry. This case study examines the entrepreneurial opportunities that come from identifying an underserved market, specifically within the Black community... View Details

Working Paper

The Long-Run Dynamics of Electricity Demand: Evidence from Municipal Aggregation

By: Tatyana Deryugina, Alexander MacKay and Julian Reif

Economic theory suggests that demand is more elastic in the long run relative to the short run, but evidence on the empirical relevance of this phenomenon is scarce. We study the dynamics of residential electricity demand by exploiting price variation arising from a... View Details

Keywords: Energy; Demand and Consumers; Price; Policy; Mathematical Methods

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19 May 2003
Research & Ideas

Expensing Options Won’t Hurt High Tech

and income statement will have no market effect. But to argue that proper costing of stock options would have a significant adverse impact on companies that make extensive use of them is to admit that the economics of stock options, as... View Details

Keywords: by Zvi Bodie, Robert S. Kaplan & Robert C. Merton

January 1992 (Revised March 2006)
Case

The DAG Group

Chris Hackett and Val Rayzman have spent six months after graduating from business school exploring the possibility of building a chain of upscale drycleaners. This fragmented industry looked ripe for an innovative new entrant. Chris and Val have researched the... View Details

Keywords: Strategic Planning; Market Entry and Exit; Entrepreneurship; Acquisition; Service Industry