Publications

May 2017 (Revised February 2024)
Case

Battle for the Soul of Capitalism: Unilever and the Kraft Heinz Takeover Bid (A)

By: William W. George and Amram Migdal

This case describes Kraft Heinz Company’s (KHC) February 2017 unsolicited $143 billion takeover offer to acquire Unilever. The offer was made to Unilever CEO Paul Polman by KHC chairman Alexandre Behring, who was also co-founder and CEO of Brazilian-based 3G Capital... View Details

Keywords: Acquisition; Value Creation; Decision Choices and Conditions

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

12 Sep 2022
Research & Ideas

When Experts Play It Too Safe: Innovation Lessons from a NASA Experiment

When evaluating whether to invest in a new idea, senior executives often rely on experts. But these advisers often favor ideas that are easy to execute over tough-to-pull-off but potentially groundbreaking plans. The risk for companies: Brilliant innovations might wind... View Details

Keywords: by Rachel Layne; Aerospace

July 2022
Article

A Strategic View of Team Learning in Organizations

By: Jean-François Harvey, Henrik Bresman, Amy C. Edmondson and Gary P. Pisano

Research in strategic management and organizational behavior has increasingly focused on understanding how organizations achieve and sustain performance in fast-changing environments. Strategy research suggests that senior managers, through their decisions, influence... View Details

Keywords: Strategic Management; Organization Behavior; Teams; Organizational Capabilities; Groups and Teams; Learning; Management; Decision Making; Performance; Organizational Design

Find at Harvard

22 Aug 2012
Working Paper Summaries

Key Drivers of Successful Implementation of an Employee Suggestion-Driven Improvement Program

Keywords: by Anita L. Tucker & Sara J. Singer.; Health

November 2013 (Revised February 2016)
Case

A Long, Bumpy and Unfinished Road: Education Reform in Memphis, Tennessee

By: Allen Grossman, J. Puckett and Nithya Vaduganathan

In 2010 the Memphis City School District merged with the neighboring Shelby County School system under the supervision of a single board of education and superintendent. It promised much more than just administrative synergies—it was an opportunity to change a... View Details

Keywords: Education Reform; Public Education; Business Engagement; Public Sector; Education; Business and Community Relations; Education Industry; Tennessee

2018
Working Paper

Forecasting Airport Transfer Passenger Flow Using Real-Time Data and Machine Learning

By: Xiaojia Guo, Yael Grushka-Cockayne and Bert De Reyck

Problem definition: In collaboration with Heathrow Airport, we develop a predictive system that generates quantile forecasts of transfer passengers’ connection times. Sampling from the distribution of individual passengers’ connection times, the system also produces... View Details

Keywords: Quantile Forecasts; Regression Tree; Copula; Passenger Flow Management; Data-driven Operations; Forecasting and Prediction; Data and Data Sets

SSRN

April 2008 (Revised May 2012)
Case

Ti-Tech (A)

By: Benson P. Shapiro, John T. Gourville and Craig E. Cline

This case concerns the selection and scheduling of orders by a small industrial titanium fabricator that recently has been plagued by poor deliveries and a lack of capacity. At the time of the case, Ti-Tech must decide which of four orders to accept, with capacity... View Details

Keywords: Decision Choices and Conditions; Metals and Minerals; Order Taking and Fulfillment; Supply Chain Management; Performance Capacity; Industrial Products Industry; Manufacturing Industry

August 30, 2022
Article

School Choice Increases Racial Segregation Even When Parents Do Not Care About Race

By: Kalinda Ukanwa, Aziza C. Jones and Broderick L. Turner Jr.

This research examines how school choice impacts school segregation. Specifically, this work demonstrates that even if parents do not take the racial demographics of schools into account, preference differences between Black and White parents for other school... View Details

Keywords: Decision Choices and Conditions; Race; Policy; Early Childhood Education; Middle School Education; Secondary Education

Research Summary

Management Control Systems in Multiunit Companies

By: Tatiana Sandino

Professor Sandino conducts research on early-stage multiunit companies that introduce management control systems to help maintain operations, as well as company culture, as they grow, but also to enable adaptation to the different markets that they serve. Building... View Details

05 Jul 2012
What Do You Think?

Why Is Trust So Hard to Achieve in Management?

effectiveness and of achievement at all costs" (Liam); (3) "excessive turnover and continuous change" (Marlis Krichewsky); (4) leaders who "use ambiguity and weasel words in their promises" (Jim Conlow); (5) managers who View Details

Keywords: by James Heskett

Research Summary

The Transition to Retirement

By: Teresa M. Amabile

My current major research program is the Retirement Transitions Study: a broad study of retiring professionals' everyday experiences, including identification with work; identity stability, change, and development; meaningfulness of work; changes in life structure,... View Details

Keywords: Careers; Psychology; Creativity; Identity; Retirement; Meaning

Article

DEA Model with Shared Resources and Efficiency Decomposition

By: Yao Chen, Juan Du, H. David Sherman and Joe Zhu

Data envelopment analysis (DEA) has proved to be an excellent approach for measuring performance of decision making units (DMUs) that use multiple inputs to generate multiple outputs. In many real world scenarios, DMUs have a two-stage network process with shared input... View Details

Keywords: Data Envelopment Analysis (DEA); Efficiency; Intermediate Measure; Performance Efficiency

Web

HBS - The year in Review

make capitalism work better. The goal of BiGS and its faculty is to tie research to practice, developing insights, tools, and metrics that managers can use to guide their decisions and leadership goals.... View Details

13 Nov 2023
Blog Post

HBS Veteran Spotlight: Lindsey Chrismon (MBA 2025)

orders or ensuring tasks are completed. It’s about understanding, empathy, and integrity. It is about building trust, not just as a leader, but as a fellow human being. Every decision I made, every action I took, was guided by the... View Details

12 Dec 2005
Research & Ideas

Using the Law to Strategic Advantage

Moreover, moral and ethical considerations may decisively influence how the law is applied. As a result, purely technical legal advice is often inadequate. CEOs should be looking for lawyers with wisdom and... View Details

Keywords: by Sean Silverthorne; Legal Services

2019
Working Paper

Who Should Select New Employees, Headquarters or the Unit Manager? Consequences of Centralizing Hiring at a Retail Chain

By: Carolyn Deller and Tatiana Sandino

We examine how changing the allocation of hiring decision rights in a multiunit organization affects employee-firm match quality, contingent on a unit’s circumstances. Our research site, a US retail chain, switched from a decentralized hiring model (hiring by business... View Details

Keywords: Control; Selection; Decentralization; Company Values; Retail Chains; Decision Making; Economics; Geography; Employees; Selection and Staffing; Organizational Design; Situation or Environment; Retail Industry

SSRN