Publications

March 8, 2016
Article

Cognitive Fatigue Influences Students' Performance on Standardized Tests

By: Hans Henrik Sievertsen, F. Gino and Marco Piovesan

Using test data for all children attending Danish public schools between school years 2009–2010 and 2012–2013, we examine how the time of the test affects performance. Test time is determined by the weekly class schedule and computer availability at the school. We find... View Details

Keywords: Time Management; Education; Performance Evaluation; Education Industry; Denmark

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November 2021 (Revised January 2022)
Case

Scott Tucker (A): Race to the Top

By: Aiyesha Dey and Amram Migdal

The case tells the story of the rise and fall of Scott Tucker, an entrepreneur, businessman, passionate race car driver, competitor, and owner of a professional racing team. From 1997 to 2012, Tucker built a nationwide network of payday lending businesses, becoming a... View Details

Keywords: Business Ventures; Crime and Corruption; Ethics; Fairness; Financing and Loans; Personal Finance; Governance; Corporate Accountability; Corporate Governance; Governance Compliance; Governance Controls; Financial Services Industry; United States

10 Jan 2013
Working Paper Summaries

The Novelty Paradox & Bias for Normal Science: Evidence from Randomized Medical Grant Proposal Evaluations

Keywords: by Kevin J. Boudreau, Eva C. Guinan, Karim R. Lakhani & Christoph Riedl; Health

26 Aug 2008
First Look

First Look: August 26, 2008

patents granted by the USPTO in 2001-2003. We show that examiner citations account for 63% of all citations on the average patent and that 40% of patents have all citations added by examiners. We use multivariate regression and analysis... View Details

Keywords: Sean Silverthorne

September 2024
Exercise

Assessing the Value of Unifying and De-Duplicating Customer Data

By: Elie Ofek and Hema Yoganarasimhan

This exercise provides an opportunity for students to gain hands on experience with assessing the value of unifying various customer databases that a firm may have (e.g., across the different brands it markets) and of properly identifying customers to avoid duplication... View Details

Keywords: Customer Relationship Management; Measurement and Metrics; Analytics and Data Science; Value

May 2019 (Revised June 2019)
Background Note

Responsibilities in the Supply Chain

By: Nien-hê Hsieh

Companies are increasingly called upon to take responsibility for what occurs in their supply chains. One particular area of debate is a company’s responsibility for working conditions in supplier factories. This note provides a framework for managers to grapple with... View Details

Keywords: Supply Chain; Corporate Social Responsibility and Impact; Working Conditions; Safety; Corporate Accountability

08 Mar 2021
In Practice

COVID Killed the Traditional Workplace. What Should Companies Do Now?

A year ago, COVID-19 forced many companies to send employees home—often with a laptop and a prayer. Now, with COVID cases subsiding and vaccinations rising, the prospect of returning to old office routines appears more possible. But will employees want to flock back to... View Details

Keywords: by Dina Gerdeman

August 2010 (Revised January 2013)
Supplement

Urban Water Partners (B)

By: Karthik Ramanna, George Serafeim and Aldo Sesia

The case explores a new business venture to bring clean water to residents of Dar es Salaam, Tanzania, who otherwise cannot afford it. Management has enough money to get their company through August 2010, but needs more capital thereafter. An HBS alumnus is interested... View Details

Keywords: Human Needs; Accrual Accounting; Financial Statements; Health Industry; Utilities Industry; Dar es Salaam

05 Dec 2022
What Do You Think?

How Would Jack Welch’s Leadership Style Fare in Today’s World?

years into his tenure, GE became the most valuable company in the world. Gelles and Cohan cite everything from failed acquisitions and strategies to brutal downsizing, forced ranking of managers, a poor environmental record, legal View Details

Keywords: by James Heskett; Industrial Products; Media & Broadcasting; Medical Devices & Supplies; Manufacturing

Web

MBA Experience - Leadership

all students pursue the same course of study: the Required Curriculum and FIELD. By studying under a common curriculum, students build a solid, broad foundation of general management concepts and skills across all the key disciplines.... View Details

August 2010 (Revised January 2013)
Case

Urban Water Partners (A)

By: Karthik Ramanna, George Serafeim and Aldo Sesia

The case explores a new business venture to bring clean water to residents of Dar es Salaam, Tanzania, who otherwise cannot afford it. Management has enough money to get the company through August 2010 but needs more capital thereafter. An HBS alumnus is interested in... View Details

Keywords: Accrual Accounting; Financial Statements; Business Startups; Social Entrepreneurship; Investment; Performance Evaluation; Dar es Salaam; Massachusetts

Web

Africa - Global

management issues, trends, and practices, as well as develop locally relevant case studies and course materials for use in business education programs around the world. The Africa Research Center also supports alumni engagement, webinars... View Details

October 2013
Article

Consulting on the Cusp of Disruption

By: Clayton M. Christensen, Dina Wang and Derek C. M. van Bever

Consulting fundamental business model has not changed in more than 100 years: very smart outsiders go into organizations for a finite period of time and recommend solutions for the most difficult problems confronting their clients. But at traditional... View Details

Keywords: Disruptive Innovation; Consulting Industry

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13 Nov 2019
News

Biggest Money Mistakes People Make, and the Rise of the Micro-Influencer

2025
Working Paper

Trade Within Multinational Boundaries

By: Laura Alfaro, Paola Conconi, Fariha Kamal and Zachary Kroff

We leverage newly linked data from the U.S. Census Bureau and the U.S. Bureau of Economic Analysis to study transactions within U.S. multinational enterprises (MNEs). We show that using administrative data on intrafirm trade allows us to correct for measurement error... View Details

Keywords: Multinational Enterprise; Input-output Linkages; Multinational Firms and Management; Trade; Supply Chain

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March 2016
Teaching Note

Catalina in the Digital Age

By: Uma R. Karmarkar and Robert J. Dolan

"Catalina in the Digital Age" considers how a company with a dominant market position should evolve its established product lines given the rise of novel digital technologies. Since its founding in 1983, Catalina had enjoyed a distinct position in the world of consumer... View Details

Keywords: Coupons; Information Technology; Customer Relationship Management; Consumer Behavior; Product Marketing; Retail Industry