Publications

Educators

September 10, 2022
Article

NFT Sales: Clearing the Market, Avoiding Gas Wars

By: Scott Duke Kominers and Tim Roughgarden

Instead of letting the market decide the price for their primary sale offerings, many NFT projects choose to initially sell their NFTs at prices below the market-clearing level. But what happens when market designers trade off efficiency for equity; or when demand far... View Details

Keywords: Blockchain; Crypto Economy; Cryptocurrency; NFTs; Auctions; Market Design; Price

Article

Entrepreneurship as Experimentation

By: William R. Kerr, Ramana Nanda and Matthew Rhodes-Kropf

Entrepreneurship research is on the rise, but many questions about its fundamental nature still exist. We argue that entrepreneurship is about experimentation: the probabilities of success are low, extremely skewed, and unknowable until an investment is made. At a... View Details

Keywords: Entrepreneurship; Innovation and Invention

March 2012
Article

The Looming Challenge to U.S Competitiveness

By: Michael E. Porter and Jan W. Rivkin

The United States is a competitive location to the extent that companies operating in the U.S. are able to compete successfully in the global economy while supporting high and rising living standards for the average American. By this standard, U.S. competitiveness is... View Details

Keywords: Problems and Challenges; Competition

January 2010
Journal Article

A Choice Prediction Competition: Choices from Experience and from Description

By: Ido Erev, Eyal Ert, Alvin E. Roth, Ernan E. Haruvy, Stefan Herzog, Robin Hau, Ralph Hertwig, Terrence Steward, Robert West and Christian Lebiere

Erev, Ert, and Roth organized three choice prediction competitions focused on three related choice tasks: one-shot decisions from description (decisions under risk), one-shot decisions from experience, and repeated decisions from experience. Each competition was based... View Details

Keywords: Experience and Expertise; Decision Choices and Conditions; Forecasting and Prediction; Mathematical Methods; Risk and Uncertainty; Competition

Research Summary

When Distance Shrinks: The Effects of Competitor Proximity on Firm Survival

What are the performance implications of locating close to firms in one's industry? The existing empirical evidence is mixed. In this paper I argue that proximity between firms affects their performance differently... View Details

Research Summary

Technology and Knowledge Transfer in the Evolution of China’s Machine Industry

This work-in-progress provides a historical perspective on the role of foreign companies as providers of machinery equipment and facilitators of technology transfer in China from the last decade of the 19^th century to the early 1950s. The project focuses on... View Details

May 2024
Teaching Note

AI Wars

By: Andy Wu and Matt Higgins

Teaching Note for HBS Case No. 723-434. In 2024, the world was looking to Google to see what the search giant and long-time putative technical leader in artificial intelligence (AI) would do to compete in the massively hyped technology of generative AI popularized over... View Details

Keywords: AI; Trends; AI and Machine Learning; Public Opinion; Technological Innovation; Competitive Advantage; Technology Industry

August 2020
Case

24M Technologies

By: John R. Wells and Benjamin Weinstock

In early 2020, 24M Technologies (24M) announced that two of its strategic investors had commenced building plants to produce lithium-ion (Li-ion) batteries based on 24M’s novel semi-solid electrode technology. This promised to halve the cost of conventional Li-ion... View Details

Keywords: Lithium-ion Batteries; Technological Innovation; Commercialization; Growth and Development Strategy; Competitive Strategy

Educators

September–October 2020
Article

Managing Churn to Maximize Profits

By: Aurelie Lemmens and Sunil Gupta

Customer defection threatens many industries, prompting companies to deploy targeted, proactive customer retention programs and offers. A conventional approach has been to target customers either based on their predicted churn probability or their responsiveness to a... View Details

Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit

SSRN

March 2017 (Revised November 2021)
Case

Floodgate: On the Hunt for Thunder Lizards

By: Rory McDonald, Alix Burke, Emma Franking and Nicole Tempest

Founded in 2008, Floodgate pioneered the “micro-VC” category, a new type of investment firm that raised smaller funds and made earlier, smaller investments in technology startups than traditional venture-capital firms. By 2015, Floodgate had raised three funds totaling... View Details

Keywords: Innovation; Business Models; Angel Investors; Crowdfunding; Incubators; Accelerators; Entrepreneurship; Venture Capital; Business Startups; Information Technology; Business Model; Innovation and Invention; Competitive Strategy

Educators

Article

The Scandal Effect

By: Boris Groysberg, Eric Lin, George Serafeim and Robin Abrahams

Executives with scandal-tainted companies on their résumés pay a penalty on the job market, even if they clearly had nothing to do with the trouble. Because the scandal effect is lasting, a company you left long ago could have an impact on your current and future job... View Details

Keywords: Misconduct; Career; Career Management; Career Changes; Executive Leadership; Executive Development; Crime and Corruption; Executive Compensation; Personal Development and Career; Management Skills; Management Teams

29 Jan 2014
HBS Seminar

Misiek Piskorski, Harvard Business School

March 2025
Article

Boomerasking: Answering Your Own Questions

By: Alison Wood Brooks and Michael Yeomans

Humans spend much of their lives in conversation, where they tend to hold many simultaneous motives. We examine two fundamental desires: to be responsive to a partner and to disclose about oneself. We introduce one pervasive way people attempt to reconcile these... View Details

Keywords: Interpersonal Communication; Motivation and Incentives; Perception; Behavior

May–June 2015
Article

Television Advertising and Online Shopping

By: Jura Liaukonyte, Thales Teixeira and Kenneth Wilbur

Media multitasking competes with television advertising for consumers' attention, but it also may facilitate immediate and measurable response to some advertisements. This paper explores whether and how television advertising influences online shopping. We construct a... View Details

Keywords: Content Analysis; Difference-in-differences; Internet; Media Multitasking; Online Purchases; Advertising; Advertising Industry; United States

2019
Working Paper

Managing Churn to Maximize Profits

By: Aurelie Lemmens and Sunil Gupta

Keywords: Churn Management; Defection Prediction; Loss Function; Stochastic Gradient Boosting; Customer Relationship Management; Consumer Behavior; Profit

SSRN

September 2004 (Revised December 2004)
Case

Metso Paper: Globalization of Finnish Metal Workshops

By: Lynda M. Applegate, Marikka Heikkila and Kalle Lyytinen

Metso Paper, the world's largest producer of paper machines, aims to transform itself into a knowledge- and information-based service and solution provider for the paper industry by aggressively exploiting information technologies. In the fall of 2002, Jorma Hujala, a... View Details

Keywords: Production; Customer Value and Value Chain; Information Technology; Corporate Strategy; Knowledge Management; Machinery and Machining; Expansion; Service Delivery; Manufacturing Industry; Pulp and Paper Industry; Finland