Publications

03 Mar 2008
First Look

First Look: March 4, 2008

Working PapersSell Side School Ties Authors:Lauren H. Cohen, Andrea Frazzini, and Christopher J. Malloy Abstract We study the impact of social networks on agents' ability to gather superior information about firms. Exploiting novel data... View Details

Keywords: Martha Lagace

01 Jun 2024
News

Again and Again

Edited by Jen McFarland Flint; Illustrations by Jason Holley Whenever he’s presenting to a large audience, Professor Michael Norton likes to pose this question to the crowd: After you get up in the morning, do you brush your teeth first and then shower, or vice versa?... View Details

Keywords: Publishing Industries (except Internet); Information

01 Mar 2019
News

The Burden Legacy

William A.M. Burden Sr. graduated from Harvard College in 1900. (Harvard University Archives) William A.M. Burden Sr. graduated from Harvard College in 1900. (Harvard University Archives) For nearly half a century, Burden Hall served as a magnet that drew the HBS... View Details

Keywords: Linda Kush

05 Dec 2022
Research & Ideas

5 Companies Where Employees Move Up the Ladder Fast

Mutual. The insurer fills more than 80 percent of managerial positions with internal candidates. “This is not a name and shame exercise,” says Fuller. “This is trying to get better information into the hands of more aspiring workers and... View Details

Keywords: by Pamela Reynolds

March 2017 (Revised November 2018)
Case

BYJU'S The Learning App

By: John Jong-Hyun Kim and Rachna Tahilyani

BYJU’S The Learning App (BYJU’s) is India’s largest K-12 education app with about 300,000 annual paid subscribers. The mobile app uses a mix of video lessons and interactive tools to personalize learning for every student. Although there is room to grow exponentially... View Details

Keywords: Education; Mobile and Wireless Technology; Growth and Development Strategy; Learning; Customization and Personalization; Education Industry; India; United States

01 Sep 2023
News

Hands-on Learning About Global Markets

A certificate of appreciation was presented to Ellie Care representatives Francisco Garcia Zavaleta (COO) and Gervasio Videla Dorna (cofounder and CEO), at left, and to Patricio Alba (cofounder and CIO), far right, by HBS students Maxwell Nii Laryea, third from left,... View Details

Keywords: Jennifer Gillespie

15 Jul 2013
Research & Ideas

Five Imperatives for Improving Health Care

not asking those executives to provide objective information about their own organizations or specific numbers; rather, we simply wanted to capture where the industry feels most optimistic and pessimistic about delivering value,"... View Details

Keywords: by Carmen Nobel; Health

29 Sep 2014
Research & Ideas

Why Do Outlet Stores Exist?

pricing actually communicates information about the quality of the item, causing customers to be much more likely to buy a $300 shirt sold for $200 than a shirt listed regularly for $200. (It's what former JC Penney CEO Ron Johnson found... View Details

Keywords: by Michael Blanding; Apparel & Accessories; Fashion; Retail

July 2021
Article

Electronic Trace Data and Legal Outcomes: The Effect of Electronic Medical Records on Malpractice Claim Resolution Time

By: Sam Ransbotham, Eric Overby and Michael C. Jernigan

Information systems generate copious trace data about what individuals do and when they do it. Trace data may affect the resolution of lawsuits by, for example, changing the time needed for legal discovery. Trace data might speed resolution by clarifying what events... View Details

Keywords: Analytics and Data Science; Lawsuits and Litigation; Digital Transformation; Welfare; Health Industry

Find at Harvard

August 2017 (Revised July 2019)
Case

GROW: Using Artificial Intelligence to Screen Human Intelligence

By: Ethan Bernstein, Paul McKinnon and Paul Yarabe

Over 10% of all 2017 university graduates in Japan used GROW, an artificial intelligence platform and mobile app developed by Tokyo-based people analytics startup IGS, to recruit for a job. This case puts participants in the shoes of IGS founder and CEO Masahiro... View Details

Keywords: Big Data; Artificial Intelligence; Talent and Talent Management; Recruitment; Selection and Staffing; Human Resources; Information Technology; AI and Machine Learning; Analytics and Data Science; Financial Services Industry; Air Transportation Industry; Advertising Industry; Manufacturing Industry; Technology Industry; Japan

24 Oct 2023
Research & Ideas

When Tech Platforms Identify Black-Owned Businesses, White Customers Buy

backfiring,” Luca notes. Customers seek out Black-owned restaurants For the study, Yelp and Wayfair provided data on their platforms and programs. On Yelp, this included information about platform page views, phone calls, reservations,... View Details

Keywords: by Jay Fitzgerald; Food & Beverage

2020
Working Paper

Is Accounting Useful for Forecasting GDP Growth? A Machine Learning Perspective

By: Srikant Datar, Apurv Jain, Charles C.Y. Wang and Siyu Zhang

We provide a comprehensive examination of whether, to what extent, and which accounting variables are useful for improving the predictive accuracy of GDP growth forecasts. We leverage statistical models that accommodate a broad set of (341) variables—outnumbering the... View Details

Keywords: Big Data; Elastic Net; GDP Growth; Machine Learning; Macro Forecasting; Short Fat Data; Accounting; Economic Growth; Forecasting and Prediction; Analytics and Data Science

SSRN

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30 May 2024
Research & Ideas

Racial Bias Might Be Infecting Patient Portals. Can AI Help?

care knowledge and technological capabilities among patients, according to Stern and her coauthor, HBS doctoral researcher Mitchell Tang. “There is more to unpack here and potentially something to remedy,” Tang says. The article, written with Rebecca Mishuris, Chief... View Details

Keywords: by Ben Rand; Health

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

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Web

Student Journey - Entrepreneurship

How do I get information on specific industries/areas of interest? Explore HBS Initiatives and contact Baker Library for an experience staff member who can provide research guidance for your startup or recruiting efforts. Where can I get... View Details

April 2011
Case

Samsung and Google TV

By: Ramon Casadesus-Masanell, Prithvi Raj and Crystal Jean Marrie

This case describes Samsung's decision on how to pursue the growing market opportunity for internet-connected televisions, which enable consumers to access a range of web-based content including basic information (e.g. stock quotes, weather, news headlines, RSS feeds,... View Details

Keywords: Competitive Strategy; Digital Platforms; Internet and the Web; Decision Choices and Conditions; Electronics Industry

Blog

What Can You Do to Foster Gender Equity?

benefit greatly from these connections. Find opportunities to help others grow. Whether or not you're a manager, you should understand that everyone needs sponsors, coaches, and mentors. You can mentor newer or younger employees formally or View Details

January 2021 (Revised March 2021)
Case

THE YES: Reimagining the Future of E-Commerce with Artificial Intelligence (AI)

By: Jill Avery, Ayelet Israeli and Emma von Maur

THE YES, a multi-brand shopping app launched in May 2020 offered a new type of buying experience for women’s fashion, driven by a sophisticated algorithm that used data science and machine learning to create and deliver a personalized store for every shopper, based on... View Details

Keywords: Data; Data Analytics; Artificial Intelligence; AI; AI Algorithms; AI Creativity; Fashion; Retail; Retail Analytics; E-Commerce Strategy; Platform; Platforms; Big Data; Preference Elicitation; Preference Prediction; Predictive Analytics; App Development; ＂Marketing Analytics＂; Advertising; Mobile App; Mobile Marketing; Apparel; Online Advertising; Referral Rewards; Referrals; Female Ceo; Female Entrepreneur; Female Protagonist; Analytics and Data Science; Analysis; Creativity; Marketing Strategy; Brands and Branding; Consumer Behavior; Demand and Consumers; Forecasting and Prediction; Marketing Channels; Digital Marketing; Internet and the Web; Mobile and Wireless Technology; AI and Machine Learning; E-commerce; Digital Platforms; Fashion Industry; Retail Industry; Apparel and Accessories Industry; Consumer Products Industry; United States