Publications

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Despite the rapidly increasing prominence of data and analytics functions, the majority of chief data officers (CDOs) fail to value and price the business outcomes created by their data and analytics capabilities. It comes as no surprise then that many CDOs fall... View Details

October 2020 (Revised March 2022)
Case

Automercados Plaza's: Surviving Venezuela's Hyperinflation

By: Alberto Cavallo, Mariana Cal and Carla Larangeira

Under the rule of presidents Hugo Chávez and Nicolas Maduro, Venezuela experienced one of the worst economic and political meltdowns in modern history, culminating with a massive hyperinflation. Remarkably, during this dramatic times Automercados Plaza's had grown to... View Details

Keywords: Hyperinflation; Populism; Inflation and Deflation; Macroeconomics; Management; Strategy; Organizational Change and Adaptation; Business and Government Relations; Retail Industry; South America; Venezuela

January 2013 (Revised April 2017)
Supplement

Maxum Petroleum, Inc.

By: W. Carl Kester

Maxum seeks an oil-price hedging strategy that yields substantial cash during oil price spikes, is affordable under ordinary circumstances, and is easily managed. It is striving to avoid a repeat of the challenging situation encountered in 2008 when spiking oil prices... View Details

Keywords: Hedging; Options; Commodities; Credit Derivatives and Swaps; Risk Management; Futures and Commodity Futures; Financial Strategy; Volatility

Research Summary

Hedging Asian Options: Closed-Form Solutions Using the Malliavin Calculus

Hedging path-dependent options requires non-standard tools because the price processes no longer have smooth stochastic differentials. I show how the Malliavin calculus can be used to overcome the specific difficulties introduced by the averaging behavior of... View Details

2021
Working Paper

The Health Costs of Cost-Sharing

By: Amitabh Chandra, Evan Flack and Ziad Obermeyer

We use the design of Medicare’s prescription drug benefit program to demonstrate three facts about the health consequences of cost-sharing. First, we show that an as-if-random increase of 33.6% in out-of-pocket price (11.0 percentage points (p.p.) change in... View Details

Keywords: Cost-sharing; Impact; Health Care and Treatment; Insurance; Health; Consumer Behavior

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27 Jan 2023
Op-Ed

Have We Lost Sight of Integrity?

deceitfulness and fraudulence led to his public lambasting. Santos is just the latest in a long line of leaders for whom integrity has little to no meaning, including Frank’s Charlie Javice, FTX’s Sam Bankman-Fried, Tesla’s Elon Musk,... View Details

Keywords: by Bill George

March 2018 (Revised January 2019)
Case

Gilead Mexico

By: Michael Chu and V. Kasturi Rangan

With a breakthrough cure for Hepatitis C listing in the U.S. at $1,000/pill, Gilead must now solve the issue of making it available to patients across the world, much as it did for its blockbuster HIV/AIDS antiretrovirals. For Erik Musalem, the new general manager of... View Details

Keywords: Health Care and Treatment; Price; Strategy; Management; Pharmaceutical Industry; Mexico

June 1989 (Revised September 1992)
Case

Dominion Motors & Controls Ltd.

The leading manufacturer of motors in Canada is threatened by a loss of market share in oilfield pumping motors because a major customer, having tested several competing motor brands, finds a competitor's motor to be superior. A central issue is whether to make a... View Details

Keywords: Product; Competition; Product Marketing; Manufacturing Industry; Canada

August 2018
Article

An Introduction to the Competition Law and Economics of 'Free'

By: Benjamin Edelman and Damien Geradin

Many of the largest and most successful businesses today rely on providing services at no charge to at least a portion of their users. For consumers, it is easy to celebrate free service. At least in the short term, free services are often high quality, and users find... View Details

Keywords: Cost; Quality; Competition; Economics

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November 2022 (Revised February 2024)
Case

The Globalization of Manchester City Football Group

By: Maria P. Roche, Tiona Zuzul, Exequiel Hernandez and Amy Klopfenstein

This case describes the efforts of City Football Group (CFG) to purchase Esporte Clube Bahia (Bahia), a Brazilian professional soccer club. CFG’s strategy was to acquire under-performing clubs worldwide, invest money in high-profile players, and improve the teams’... View Details

16 Jul 2012
Research & Ideas

Are You a Strategist?

just on low prices but also with a singular customer experience that no other retailer has yet managed to duplicate. "IKEA has made very clear choices about who they will be and to whom they will matter, and... View Details

Keywords: by Carmen Nobel

20 Aug 2018
Research & Ideas

Bargain Hunters Beware: A Store's 'Original Price' Might Not Be After All

the ruse and know full well these prices are just guidelines. Unrepentant Perhaps for that reason, some companies have ended up in court several times, showing no signs of changing the practice. “When a... View Details

Keywords: by Michael Blanding; Advertising; Retail

2025
Working Paper

An Empirical Examination of Business Climate Alliances: Effective and/or Harmful?

By: Matteo Gasparini and Peter Tufano

This research studies business alliances that seek to address climate change, offering empirical evidence to address claims advanced by alliance supporters and critics. We study eleven major alliances mostly focused on financial services firms and 424 major... View Details

Keywords: Antitrust; Climate Change; Financial Institutions; Competition; Network Effects; Alliances