Publications

June 2020
Teaching Note

Armarium: Luxury Fashion Brands for Rent

By: Jill Avery and David Fubini

Armarium, a two-sided digital platform that offered consumers the opportunity to rent the most coveted, current season high fashion clothing and accessories from the top global luxury brands, had emerged from its first sales season with two distinct customer segments:... View Details

Keywords: Luxury Brand; Fashion; Sharing Economy; Two-sided Marketplace; Target Market; Customer Selection; Marketing; Brands and Branding; Luxury; Two-Sided Platforms; Business Model; Growth and Development Strategy; Customer Value and Value Chain; Fashion Industry; Consumer Products Industry; United States; North America

25 Oct 2004
Research & Ideas

Planning for Surprises

leaders. But there must be a point where we hold leaders accountable for their failure to prevent predictable surprises. There must be a point at which we conclude that leaders have been misguided or negligent or both. When should we hold... View Details

Keywords: by Martha Lagace

26 Apr 2023
In Practice

Is AI Coming for Your Job?

percent believe the technology will affect them personally. Harvard Business School faculty members share their thoughts below about how AI will reshape the workforce and the skills necessary to succeed in the years ahead. Joseph Fuller: Brace View Details

Keywords: by Kristen Senz; Technology

Article

Performance Effects of Setting a High Reference Point for Peer‐Performance Comparison

By: Henry Eyring and V.G. Narayanan

We conduct a field experiment, based on a registered report accepted by the Journal of Accounting Research, to test performance effects of setting a high reference point for peer‐performance comparison. Relative to providing the median as a reference point for... View Details

Keywords: Relative Performance Evaluation; Reference Points; Social Comparison; Field Experiment; Performance; Performance Evaluation; Education

March 2013
Article

For Mobile Devices, Think Apps, Not Ads

By: Sunil Gupta

Many companies envision mobile ads becoming an integral part of their communications strategies. But there's a growing consensus that ads don't work on mobile devices; consumers just don't like them. Instead of creating tiny banner ads, smart marketers will turn to... View Details

Keywords: Applications and Software; Advertising; Mobile and Wireless Technology; Innovation and Invention

Article

How to Use Heuristics for Differential Privacy

By: Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu

We develop theory for using heuristics to solve computationally hard problems in differential privacy. Heuristic approaches have enjoyed tremendous success in machine learning, for which performance can be empirically evaluated. However, privacy guarantees cannot be... View Details

Read Now

June 1999 (Revised August 2004)
Case

The National Hockey League's New Television Contract for 2004 and Beyond

By: Stephen A. Greyser and Elizabeth (Lisa) Smyth

The National Hockey League (NHL) has negotiated a new television contract at record rights-fee levels for hockey. The NHL will be shifting its principal television partner from Fox to ESPN/ABC. Students are asked to analyze the current and future contracts in terms of... View Details

Keywords: Budgets and Budgeting; Television Entertainment; Contracts; Marketing Communications; Agreements and Arrangements; Partners and Partnerships; Entertainment and Recreation Industry

07 Feb 2022
Research & Ideas

Digital Transformation: A New Roadmap for Success

behaviors from leaders that are different from those required in the past. The final installment of this series will look at how leaders need to change if their companies are to reach digital maturity and be a positive force View Details

Keywords: by Linda A. Hill, Ann Le Cam, Sunand Menon, and Emily Tedards

23 Aug 2004
Research & Ideas

Strategy for Small Fish

technologies, services, and products available through the ecosystem. In doing this, niche strategies trade off risk with productivity. Strong economies can often be found by niche players by leveraging a single platform—for example, NVIDIA can optimize its designs... View Details

Keywords: by Marco Iansiti & Roy Levien

10 Jan 2023
Op-Ed

Time to Move On? Career Advice for Entrepreneurs Preparing for the Next Stage

Over the past year, I have watched several firms going through periods of transition. Some have been cofounders who realized that it was time for a more experienced leader to take their business to the next level. Some were just ready... View Details

Keywords: by Julia Austin

February 2019
Article

The Market for Financial Adviser Misconduct

By: Mark Egan, Gregor Matvos and Amit Seru

We construct a novel database containing the universe of financial advisers in the United States from 2005 to 2015, representing approximately 10% of employment of the finance and insurance sector. We provide the first large-scale study that documents the economy-wide... View Details

Keywords: Financial Advisors; Brokers; Consumer Finance; Financial Misconduct And Fraud; FINRA; Financial Institutions; Crime and Corruption; Organizational Culture; Personal Finance; Financial Services Industry

16 Jun 2008
Research & Ideas

Seven Tips for Managing Price Increases

Editor's Note: Harvard Business School professor John Quelch writes a blog on marketing issues, called Marketing Know: How, for Harvard Business Online. It is reprinted on HBS Working Knowledge. When driving these days, do you look at the... View Details

Keywords: by John Quelch

30 May 2005
Research & Ideas

Six Steps for Making Your Threat Credible

outsource at the right price. 4. Delegate authority to someone who will follow through on the threat The time, energy, and resources that you devote to reaching agreement can suggest that you're desperate View Details

Keywords: by Deepak Malhotra

July 2024
Article

Acceptance of Automated Vehicles Is Lower for Self than Others

By: Stuti Agarwal, Julian De Freitas, Anya Ragnhildstveit and Carey K. Morewedge

Road traffic accidents are the leading cause of death worldwide for people aged 2–59. Nearly all deaths are due to human error. Automated vehicles could reduce mortality risks, traffic congestion, and air pollution of human-driven vehicles. However, their adoption... View Details

Keywords: Transportation; Risk and Uncertainty; Technology Adoption; Prejudice and Bias

Research Summary

Portfolio Betas Do Not Make for Better Asset Pricing Tests

Many papers claim that because using portfolios instead of individual stocks as test assets minimizes idiosyncratic volatility, their use also yields more precise estimates of risk premia. I show that while portfolio formation does lead to more efficient beta... View Details

02 Apr 2021
Research & Ideas

Salary Negotiations: A Catch-22 for Women

as she gains power, the researchers say. “This research lends further credence to the notion that it may be difficult for women to reach higher rank positions in organizations even though women may actually... View Details

Keywords: by Kristen Senz

August 2023 (Revised February 2024)
Case

Toby Norman: Is Passion Enough for Simprints to Thrive?

By: Jon M. Jachimowicz, Amram Migdal and Max Hancock

As co-founder and CEO of Simprints—a social enterprise with the mission to “transform the way the world fights poverty"—Toby Norman was at a crossroads. His organization had developed ground-breaking technology used to verify aid delivery, reached more than 2.5 million... View Details

Keywords: Mission and Purpose; Motivation and Incentives; Social Enterprise; Employees; Growth and Development Strategy

Educators

April 2012
Article

The Predictive Value of Accruals and Consequences for Market Anomalies

By: Francois Brochet, Seunghan Nam and Joshua Ronen

We revisit the role of the cash and accrual components of accounting earnings in predicting future cash flows using out-of-sample predictions and market value of equity as a proxy for all future cash flows. We find that, on average, accruals improve upon current cash... View Details

Keywords: Forecasting and Prediction; Investment Return; Value; Equity; Markets; Cash Flow; Information Management; Accrual Accounting; Earnings Management; Corporate Governance; Stocks