Publications

Article

Active World Model Learning with Progress Curiosity

By: Kuno Kim, Megumi Sano, Julian De Freitas, Nick Haber and Daniel Yamins

World models are self-supervised predictive models of how the world evolves. Humans learn world models by curiously exploring their environment, in the process acquiring compact abstractions of high bandwidth sensory inputs, the ability to plan across long temporal... View Details

Keywords: World Models; Mathematical Methods

June 2023
Article

How New Ideas Diffuse in Science

By: Mengjie Cheng, Daniel Scott Smith, Xiang Ren, Hancheng Cao, Sanne Smith and Daniel A. McFarland

What conditions help new ideas spread? Can knowledge entrepreneurs’ position and develop new ideas in ways that help them take off? Most innovation research focuses on products and their reference. That focus ignores the ideas themselves and the broader ideational... View Details

Keywords: Innovation Adoption; Natural Language Processing; Knowledge; Science; Innovation and Invention; Knowledge Sharing; Analytics and Data Science

Purchase

26 Jun 2020
Blog Post

(PPE)ople First: Bringing Critical Personal Protective Equipment to Boston Hospitals

Sophie Bai (HBS 2020) is working with classmates Danielle Waldman (HBS 2020), Elaine Liu (HBS 2020), Natalie Knipp (HBS 2020), Graham Lieberman (HBS 2017), Arting Chang (HBS2020), Qimei Luo, Matthew Wozny (HBS 2019), Anna Ike (HBS 2021),... View Details

19 Dec 2017
First Look

New Research and Ideas, December 19, 2017

is likely to have a meaningful effect on health care spending patterns. In addition, precision medicines can change the expected profitability of therapies both by allowing more sophisticated pricing systems and potentially decreasing the... View Details

Keywords: Carmen Nobel

27 Aug 2019
Blog Post

Meet the PRIDE Club

during events such as National Coming Out Day, World AIDS Day, and Transgender Day of Visibility. Additionally, we work with the administration to increase the representation and inclusion of LGBTQ+ people among faculty, staff, and students, as well as in our course... View Details

Article

Why Do Pro Forma and Street Earnings Not Reflect Changes in GAAP? Evidence from SFAS 123R

By: Ian D. Gow, Mary E. Barth and Daniel Taylor

This study examines how key market participants—managers and analysts—responded to SFAS 123R's controversial requirement that firms recognize stock-based compensation expense. Despite mandated recognition of the expense, some firms' managers exclude it from pro forma... View Details

Keywords: Motivation and Incentives; Employee Stock Ownership Plan

05 Jul 2016
First Look

July 5, 2016

Organizations can use elements of self-management in areas where the need for adaptability is high and traditional models where reliability is paramount. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=51297 forthcoming Conservation Letters Advancing... View Details

Keywords: Sean Silverthorne

February 2021
Article

A Dynamic Theory of Multiple Borrowing

By: Daniel Green and Ernest Liu

Multiple borrowing—a borrower obtains overlapping loans from multiple lenders—is a common phenomenon in many credit markets. We build a highly tractable, dynamic model of multiple borrowing and show that, because overlapping creditors may impose default externalities... View Details

Keywords: Commitment; Multiple Borrowing; Common Agency; Misallocation; Microfinance; Investment; Mathematical Methods

SSRN

January 2025
Case

COMAC - Chinese Aviation Soars to New Heights

By: William C. Kirby and Daniel Fu

COMAC's C919 manifested the first challenge to the Boeing-Airbus duopoly since it came to dominate aircraft manufacturing in the 1990s. Beijing sought to export the C919 abroad in its quest to become a "transportation superpower." Was it a wise decision for COMAC to... View Details

Keywords: Aviation; Boeing; Airbus; Aircraft; State-owned Enterprise (SOE); Chinese Manufacturing; Airline Industry; Airports; Global Strategy; Governing Rules, Regulations, and Reforms; Duopoly and Oligopoly; Supply Chain; Expansion; Aerospace Industry; China; United States; Europe

Educators

October 1999 (Revised July 2002)
Case

WingspanBank.com (A)

By: Sandra J. Sucher and Daniel Galvin

The case describes the new product development process for WingspanBank.com, an Internet-only financial services "infomediary" created by a team from Bank One's First USA division. The creation of the bank is described from concept development to prelaunch decision... View Details

Keywords: Business Startups; Decision Making; Information Management; Management Practices and Processes; Managerial Roles; Product Development; Performance Consistency; Competitive Advantage; Internet; Financial Services Industry; Web Services Industry; United States

Web

Entrepreneurial Management Awards & Honors - Faculty & Research

one of 100 Black Board Members Making a Difference by Board Prospects in 2024. Archie L. Jones : Received the 2024 Dr. James I. Cash Advancing Pathways Award. Olivia S. Kim : Winner of the 2024 Best Paper Award at the Red Rock Finance... View Details

27 Oct 2009
First Look

First Look: October 27

and Karim R. Lakhani Publication: Organization Science (forthcoming). Abstract We examine who the winners are in science problem-solving contests characterized by open broadcast of problem information, self-selection of external solvers... View Details

Keywords: Martha Lagace

27 Jun 2017
First Look

First Look at New Research and Ideas, June 27

relationship between green business and governments. The struggles of entrepreneurial pioneers have rarely proved profitable, as they were forced to compete with conventional businesses that ignored negative environmental externalities and were often subsidized View Details

Keywords: Sean Silverthorne

2023
Working Paper

Efficient Discovery of Heterogeneous Quantile Treatment Effects in Randomized Experiments via Anomalous Pattern Detection

By: Edward McFowland III, Sriram Somanchi and Daniel B. Neill

In the recent literature on estimating heterogeneous treatment effects, each proposed method makes its own set of restrictive assumptions about the intervention’s effects and which subpopulations to explicitly estimate. Moreover, the majority of the literature provides... View Details

Keywords: Causal Inference; Program Evaluation; Algorithms; Distributional Average Treatment Effect; Treatment Effect Subset Scan; Heterogeneous Treatment Effects

Article

Everybody Else Is Doing It: Exploring Social Transmission of Lying Behavior

By: Heather E. Mann, Ximena Garcia-Rada, Daniel Houser and Dan Ariely

Lying is a common occurrence in social interactions, but what predicts whether an individual will tell a lie? While previous studies have focused on personality factors, here we asked whether lying tendencies might be transmitted through social networks. Using an... View Details

Keywords: Behavior; Values and Beliefs; Social and Collaborative Networks

Web

Launching Tech Ventures | HBS Online

Laguna Health Care Strategy & Innovation Leader Determine which startups to invest in by understanding the key metrics that dictate whether a venture has achieved product-market fit and is ready for scaling. “The course is useful for... View Details

September 2002
Case

Abercrombie & Kent

By: Frances X. Frei, Brian Corbett, Mark Partin and Daniel Rethazy

Describes Abercrombie & Kent, the outdoor adventure company that has provided services throughout the entire history of the outdoor adventure industry. Provides an opportunity to learn how the company successfully grown into a premier player in the industry by adapting... View Details

Keywords: History; Financial Management; Activity Based Costing and Management; Service Operations; Marketing Reference Programs; Product Development; Business Growth and Maturation; Balance and Stability; Marketing Channels; Transportation; Growth and Development Strategy; Travel Industry

2016
Article

Penalized Fast Subset Scanning

By: Skyler Speakman, Sriram Somanchi, Edward McFowland III and Daniel B. Neill

We present the penalized fast subset scan (PFSS), a new and general framework for scalable and accurate pattern detection. PFSS enables exact and efficient identification of the most anomalous subsets of the data, as measured by a likelihood ratio scan statistic.... View Details

Keywords: Disease Surveillance; Likelihood Ratio Statistic; Pattern Detection; Scan Statistic; Mathematical Methods