Publications

2011
Chapter

How Does Simplified Disclosure Affect Individuals' Mutual Fund Choices?

By: John Beshears, James J. Choi, David Laibson and Brigitte C. Madrian

We use an experiment to estimate the effect of the SEC's Summary Prospectus, which simplifies mutual fund disclosure. Our subjects chose an equity portfolio and a bond portfolio. Subjects received either statutory prospectuses or Summary Prospectuses. We find no... View Details

Keywords: Information; Corporate Disclosure; Decision Choices and Conditions; Consumer Behavior; Retirement; Personal Finance; Investment Funds; Microeconomics

15 Oct 2007
Research & Ideas

Businesses Beware: The World Is Not Flat

have studied and written about Wal-Mart for more than 20 years. Wal-Mart has certainly expanded during that time, but not without criticism and its own miscalculations. What do Wal-Mart's experiences show us about crossing borders? What is it doing differently in View Details

Keywords: by Martha Lagace

09 Oct 2012
First Look

First Look: October 9

International ICST on Auctions, Market Mechanisms, and Their Applications (AMMA 2011) held in New York, August 22-23, 2011. The 22 revised full papers presented were carefully selected from numerous... View Details

Keywords: Sean Silverthorne

July 1997 (Revised August 1997)
Case

numeric investors l.p.

By: Andre F. Perold and Brian J. Tierney

Numeric Investors manages equity portfolios with the use of a momentum model and a value model. The momentum model is based on earnings surprise and analysts' revisions of their earnings estimates. The firm offers long-short as well as long-only strategies, and its... View Details

Keywords: Asset Management; Cost; Equity; Financial Strategy; Investment; Investment Portfolio; Management; Product Development; Performance Efficiency; Business Strategy

July 2002 (Revised October 2002)
Case

Taj Hotel Group

By: Thomas J. DeLong and Vineeta Vijayaraghavan

R.K. Krishna Kumar, managing director and head of Taj Hotel Group, has to decide whether to reexamine a promotion decision. In an attempt to deliver a level of service quality that met global standards at the Indian hotel chain, Kumar had introduced new personnel... View Details

Keywords: Decision Making; Human Resources; Leadership Development; Management Teams; Organizational Culture; Alignment; India

June 2018 (Revised October 2019)
Case

Back to the Roots

By: Elizabeth A. Keenan and Leslie K. John

Email mking@hbs.edu for a courtesy copy.

Back to the Roots (BTTR) is a start-up with a social mission to “undo food”—to reconnect people to where their food comes from. In late 2017, Back to the Roots cofounders... View Details

Keywords: Organic Food; Startup; Crowdfunding; Sustainability; Transparency; Entrepreneurship; Business Startups; Product Development; Product Marketing; Growth and Development Strategy; Decision Making; Food; Food and Beverage Industry

February 2022 (Revised February 2023)
Case

TikTok in 2020: Super App or Supernova? (Abridged)

By: Jeffrey F. Rayport, Dan Maher and Dan O'Brien

TikTok’s parent company, ByteDance, was launched in 2012 around a simple idea—helping users entertain themselves on their smartphones while on the Beijing Subway. In less than a decade, it had become one of the world’s most valuable private companies, with investors... View Details

Keywords: Digital Platform; Artificial Intelligence; AI; Mobile App; Mobile App Industry; Mobile and Wireless Technology; Market Entry and Exit; Brands and Branding; Growth and Development Strategy; China

03 Jun 2020
Blog Post

How to Thrive as a Remote Manager and Employee

GitLab Best Practices on Getting Started with Remote Work How to Stay Focused While Working from Home Prepare for Remote Meetings Participating in and leading meetings remotely creates new challenges, and View Details

12 Nov 2021
News

Alumni Business Leaders on Confronting the Climate Change Challenge

Consumer Resilience BIO True sustainability is both green (energy/environment) and resilient (hazard-resistant/continuing). Destroyed green assets are a double loss. Non-resilient development burdens environment, economy, and society.... View Details

March 2016
Case

IC Group A/S

By: John R. Wells and Gabriel Ellsworth

IC Group owned several of Scandinavia's leading premium fashion brands. How should it respond to the decline of its primary wholesale distribution channels (independent fashion boutiques and department stores)? Should it open more physical stores or focus on... View Details

10 Oct 2011
Research & Ideas

Retailing Revolution: Category Killers on the Brink

assets, and in introducing new categories that cannot be bought without the help of the core assets of their stores. With this constant evolution of product categories, retailers will also need to be much more cognizant of how they View Details

Keywords: by Rajiv Lal & Jose B. Alvarez; Retail

Web

ARD - Georges F. Doriot : Educating Leaders, Building Companies, Baker Library, Harvard Business School

in the development of new technologies and industries during the war, the US government had assumed significant risk," HBS Professor Tom Nicholas asserts. "The fact that several of these risks paid off–in... View Details

16 Apr 2020
Research & Ideas

Has COVID-19 Broken the Global Value Chain?

manufactured by another firm elsewhere, and distributed by dealers everywhere—all underwritten by global cash flows. Often these networks are established without much redundancy planning or other risk-mitigation factors to counter extraordinary shocks, like this one.... View Details

Keywords: by Sean Silverthorne

09 May 2011
Research & Ideas

Moving From Bean Counter to Game Changer

up from 73 percent in 2008. Mikes and her colleagues first examined the banks' "risk management tool-makers." Often viewed as risk "compliance champions," these functional experts don't influence decisions directly. At first sight, they spend their days behind the... View Details

Keywords: by Kim Girard; Banking

26 Jun 2013
News

How a Trivial Pursuit Became a Significant Case

Bob Reiss Photo courtesy of Bob Reiss It was 1983, and Bob Reiss (MBA 1956) was looking for a new game to play. A Brooklyn native and former basketball star at Columbia University who had become a successful entrepreneur in the... View Details

Keywords: Amusement, Gambling, and Recreation Industries; Arts, Entertainment; Miscellaneous Store Retailers; Retail Trade

Research Summary

Dissertation Summary

From a contractual viewpoint, the employment relations observed in the early 1960s in large unionized manufacturing firms in the U.S. and Japan represented two contrasting cases. Employment relations in the U.S. were based largely on explicit, elaborate, and... View Details

15 Jul 2008
First Look

First Look: July 15, 2008

open up within them, giving companies a powerful mechanism for arbitrage across national financial markets. Managing these internal markets to build an advantage requires that CFOs must balance new financial... View Details

Keywords: Martha Lagace

January 2007 (Revised December 2008)
Case

The Challenges of Launching a Start-Up in China: Dorm99.com

By: William C. Kirby, F. Warren McFarlan and Tracy Manty

After graduating from Harvard Business School in June 2006, Ken Pao and Bill Li were ready to fully commit to the Internet start-up they had been working on since they first stepped foot on the business school campus. They moved to Beijing, rounded out their management... View Details

Keywords: Business Startups; Joint Ventures; Entrepreneurship; Product Launch; Business and Government Relations; Internet; China