Publications

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Article

Measuring the Scientific Effectiveness of Contact Tracing: Evidence from a Natural Experiment

By: Thiemo Fetzer and Thomas Graeber

Contact tracing has for decades been a cornerstone of the public health approach to epidemics, including Ebola, severe acute respiratory syndrome, and now COVID-19. It has not yet been possible, however, to causally assess the method’s effectiveness using a randomized... View Details

Keywords: COVID-19; Contact Tracing; Public Health; Infectious Diseases; Health Pandemics

January 2001
Case

Valuing Project Achieve

By: Mihir A. Desai and Kathleen Luchs

Project Achieve is a start-up providing information management solutions for schools. Its founders see a need for software both to manage the volumes of information necessary to administer a school and to connect parents, teachers, and students in a more effective way.... View Details

Keywords: Business Startups; Valuation; Venture Capital; Cost of Capital; Cash Flow; Forecasting and Prediction

Educators

08 Nov 2016
First Look

November 8, 2016

presents a set of guidelines for excellence in the pursuit of transformational policy reforms. It includes detailed case studies from Australia, China, Europe, New Zealand, Southeast Asia, and the United... View Details

Keywords: Sean Silverthorne

September 2006 (Revised February 2011)
Case

Empemex

By: Lynda M. Applegate and Regina Garcia-Cuellar

Studies an entrepreneurial venture in Mexico City. The protagonists, two MBAs from HBS, started a pawn shop chain funded from their private equity office after finishing business school. This is timed at a point where the protagonists have to decide how to grow the... View Details

Keywords: Developing Countries and Economies; Entrepreneurship; Venture Capital; Investment; Growth and Development Strategy; Mexico City; United States

Educators

Research Summary

The Equilibrium Concept in Game Theory

By: Elon Kohlberg

Elon Kohlberg is studying the foundations of the equilibrium concept in game theory, which is to the study of economic systems what the notion of "equilibrium of forces" is to the study of mechanical systems. Although much of economic theory can be viewed in... View Details

Program

Program for Leadership Development

HBS Live Online Classroom. Just as HBS pioneered the case study method, we also built the first live online classroom in 2014 and have been refining and optimizing our virtual program experience ever since.... View Details

20 Mar 2012
First Look

First Look: March 20

case study of a multinational firm in the biotechnology sector to illustrate how the core-periphery framework works in multiple emerging markets across institutional differences. The analysis is based on 32... View Details

Keywords: Sean Silverthorne

January 2007
Article

Acquisitions and Firm Growth: Creating Unilever's Ice Cream and Tea Business

By: G. Jones and Peter Miskell

This article provides a longitudinal case study of the use of acquisitions by the Anglo-Dutch multinational Unilever to build the world's largest ice cream and tea businesses. The study supports recent resource-based theory which argues that complementary rather than... View Details

Keywords: Mergers and Acquisitions; Integration; Value; Knowledge Use and Leverage; Business and Shareholder Relations; Interests; Business Ventures; Employees; Food and Beverage Industry

Find at Harvard

30 Jun 2011
News

Chinese investment in Europe: Streaks of red

13 Feb 2018
News

How One Second Act CEO Brought Sunnier Days To Sesame Street

June 2002
Background Note

Complexity Theory and Negotiation

By: Michael A. Wheeler and Gillian Morris

This case highlights an application of current thoughts in complexity science to negotiation theory. It emphasizes a provocative approach that questions much of traditional negotiation research thus far. The case explains the roots of complexity science and some broad... View Details

Keywords: Complexity; Negotiation Tactics; Outcome or Result; Interpersonal Communication

Educators

1994
Book

The Making of Global Enterprises

By: G. Jones

This volume presents new insights on the history of international business. Two main themes are addressed: how and when has global business developed over the last century? and what has been its impact on host economies? The volume includes a pioneering study by Mira... View Details

Keywords: Economic History; Business Subsidiaries; Economy; Trade; Globalized Firms and Management; Information Technology

15 Jul 2011
News

Bad News at News Corp.

August 2017 (Revised February 2024)
Teaching Note

Exotic Interest Rate Swaps: Snowballs in Portugal

By: Boris Vallee, Patrick Augustin and Philippe Rich

This case explores a complex swap transaction implemented by Metro do Porto in 2007. It represents an opportunity to study fixed income derivative instruments, such as plain-vanilla swaps and structured swaps, as well as understand the opportunities and challenges of... View Details

Keywords: Swaps; Public Finance; Structured Finance; Credit Derivatives and Swaps; Public Sector; Transportation Industry; Rail Industry; Portugal

10 Dec 2012
News

In Beyoncé Deal, Pepsi Focuses on Collaboration

23 Jan 2017
News

Big pay raises bring big benefits, Quincy firm decides

04 Apr 2017
First Look

First Look at New Research, April 4

as a developer of technical products for Fortune 500 companies, an executive of cutting-edge startups, and a venture capitalist for eight years. This case study also reviews how private equity investment... View Details

Keywords: Sean Silverthorne

August 2004
Article

Inequality and Happiness: Are Europeans and Americans Different?

By: Rafael Di Tella, Alberto Alesina and Robert MacCulloch

We study the effect of the level of inequality in society on individual well-being using a total of 123,668 answers to a survey question about “happiness”. We find that individuals have a lower tendency to report themselves happy when inequality is high, even after... View Details

Keywords: Equality and Inequality; Happiness; Global Range; Local Range; United States; Europe

Find at Harvard

April 2024
Article

How Our Ideological Out-Group Shapes Our Emotional Response to Our Shared Socio-Political Reality

By: Julia Elad-Strenger, Amit Goldenberg, Tamar Saguy and Eran Halperin

What shapes our emotional responses to socio-political events? Following the social identity approach, we suggest that individuals adjust their emotional responses to socio-political stimuli based on their ideological out-group's responses, in a manner that preserves... View Details

Keywords: Political Ideology; Emotions; Identity; Groups and Teams; Israel