Publications

2024
Working Paper

Using LLMs for Market Research

By: James Brand, Ayelet Israeli and Donald Ngwe

Large language models (LLMs) have rapidly gained popularity as labor-augmenting tools for programming, writing, and many other processes that benefit from quick text generation. In this paper we explore the uses and benefits of LLMs for researchers and practitioners... View Details

Keywords: Large Language Model; Research; AI and Machine Learning; Analysis; Customers; Consumer Behavior; Information Technology Industry; Information Technology Industry

SSRN

Read Now

November 2001 (Revised March 2002)
Case

Digital Angel

By: Youngme E. Moon and Kerry Herman

Digital Angel is considering the appropriate marketing plan for the launch of its new locator device. The device, a watch and pager worn in combination, provides GPS location information and monitors heart rate and body temperature via body sensors. Parents of young... View Details

Keywords: Information; Safety; Rights; Market Entry and Exit; Ethics; Product Launch; Brands and Branding; Product Development

09 Dec 2002
Research & Ideas

Unilever—A Case Study

like knowledge and information can often be transferred more efficiently and effectively within a firm than between independent firms. There are several reasons for this, including the fact that much knowledge is tacit. Indeed, it is well... View Details

Keywords: by Geoffrey Jones; Consumer Products; Entertainment & Recreation; Food & Beverage; Manufacturing; Retail

August 2018 (Revised April 2019)
Case

Chateau Winery (A): Unsupervised Learning

By: Srikant M. Datar and Caitlin N. Bowler

This case follows Bill Booth, marketing manager of a regional wine distributor, as he applies unsupervised learning on data about his customers’ purchases to better understand their preferences. Specifically, he uses the K-means clustering technique to identify groups... View Details

Keywords: Clustering; Data Science; Analytics and Data Science; Customers; Marketing; Analysis

01 Dec 2023
News

The Imposter Among Us

Edited by Jen McFarland Flint; Illustrations by Peter Arkle It was their rst day at Harvard and like the rest of his cohort, Edgar Wallner (PMD 22, 1971) will never forget meeting Robert Gaines-Cooper. Frankly, it would have been difficult to miss the Englishman, who... View Details

Keywords: Business Schools & Computer & Management Training; Educational Services

12 Sep 2017
First Look

First Look at New Research and Ideas, September 12, 2017

external shocks. A quantitative exercise of the Brazilian economy suggests this strategy to be effective for smoothing consumption and reducing the occurrence of default. The Better Is the Enemy of the Good By: Exley, Christine L., and Judd B. Kessler Abstract—In... View Details

Keywords: Carmen Nobel

02 Sep 2008
First Look

First Look: September 3, 2008

victim of wrongdoing or the actual harm caused. Yet in four laboratory studies, we show that these factors have a systematic effect on how people judge the ethicality of the perpetrator of an unethical action. Specifically, we find that identifiability of the victim of... View Details

Keywords: Sean Silverthorne

27 Feb 2024
Research & Ideas

Why Companies Should Share Their DEI Data (Even When It’s Unflattering)

products. “At the moment, many companies aren’t disclosing data on their workforce diversity,” Nam explains. “Simply disclosing this information is enough to improve customer attitudes.” The research comes amid mounting concern that DEI... View Details

Keywords: by Shalene Gupta

November 2020
Article

Casting Conference Calls

By: Lauren Cohen, Dong Lou and Christopher J. Malloy

We explore a subtle but important mechanism through which firms can control information flow to the markets. We find that firms that “cast” their conference calls by disproportionately calling on bullish analysts tend to underperform in the future. Firms that call on... View Details

Keywords: Strategic Release; Firms; Conference Calls; Information; Strategy; Asset Pricing

SSRN

Find at Harvard

February 2020 (Revised June 2020)
Background Note

China Commerce 2020

By: William R. Kerr, Daniel O'Connor and Nathaniel Schwalb

China's digital commerce platforms engage billions of consumers daily across a number of routine tasks from banking, retail purchases, travel, gaming, payments, and more. These platforms are the most sophisticated/informed and highest performing/capable in the world.... View Details

Keywords: Platforms; Strategy; Leadership; E-commerce; Digital Platforms; Retail Industry; Technology Industry; Consumer Products Industry; China

01 Dec 2023
News

Drop Everything, Read This

The Bookshelf Rick Rubin is one of the greatest music producers of all time. His book, The Creative Act: A Way of Being, is about the creative process and is based on his experiences with era-defining musicians. He encourages the reader to be open to clues and... View Details

Keywords: Publishing Industries (except Internet); Information

January 2017 (Revised June 2017)
Case

Chicago and the Array of Things: A Fitness Tracker for the City

By: Rajiv Lal and Scott Johnson

The city of Chicago has recently launched a project called the Array of Things. The program involves a series of sensor nodes placed around the city that capture a massive amount of data including pedestrian and vehicle flow, air quality, and cloud cover. The Array of... View Details

Keywords: Smart Connected Products; Smart Cities; Internet Of Things; Sensors; Govenment; Government Administration; Technological Innovation; Digital Platforms; Applications and Software; Information Infrastructure; Internet and the Web; Public Administration Industry; Technology Industry; Chicago; United States

July 2012 (Revised April 2014)
Case

Research In Motion: The Mobile OS Platform War

By: Alan MacCormack, Brian Dunn and Chris F. Kemerer

The case describes competition in the market for smart phones in the US, and the position of one player, Research In Motion (RIM) who manufacture the popular Blackberry line of products. Early in 2011, RIM is in trouble. Its stock price has plummeted, amidst poor... View Details

Keywords: Innovation; Product Development; Technology Strategy; Platform Strategy; Software; Hardware; Technological Innovation; Innovation Strategy; Information Infrastructure; Mobile and Wireless Technology; Digital Platforms; Applications and Software; Telecommunications Industry; Technology Industry; Canada; United States

01 Dec 2023
News

Turning Point: Where Credit Is Due

Mongolian People’s Party, the ruling social democratic party, which has a rich history spanning over a century. Two years before my election, a public information transparency law went into effect. Out of curiosity, I researched the... View Details

Keywords: Executive, Legislative, and Other General Government Support; Government

April 2014 (Revised January 2015)
Background Note

Note on Mobile Healthcare

By: John A. Quelch and Margaret L. Rodriguez

Delivering health care to the global population was a challenge. Health care costs accounted for ten percent of world GDP by 2013. In the U.S., health care costs were expected to top $3.1 trillion in 2014. New technologies, shortages of trained personnel and... View Details

Web

MBA Experience - Global

through corporate relationship building. Contact HBS Career and Professional Development for more information. Prospective international students can find admissions information on the MBA site . How to Apply Student Clubs Africa Business... View Details

August 2015 (Revised June 2021)
Case

Amazon.com, 2021

By: John R. Wells, Benjamin Weinstock, Gabriel Ellsworth and Galen Danskin

In February 2021, Amazon announced 2020 operating profits of $22,899 million, up from $2,233 million in 2015, on sales of $386 billion, up from $107 billion five years earlier (see Exhibit 1). The shareholders expressed their satisfaction (see Exhibit 2), but not all... View Details