Publications

2024
Working Paper

The Revised-Is-Quality Heuristic: Why Consumers Prefer Products Labeled as Revised

By: Ximena Garcia-Rada, Leslie K. John, Ed O’Brien and Michael I. Norton

From downloading never-ending updates to tracking ever-newer releases, consumers today are surrounded by revised products that purport to have improved upon their predecessors. Seven experiments examine when and why consumers rely on a “revised-is-quality”... View Details

Keywords: Product Change; Versioning; Expectancy Effects; Heuristics; Intuitive Processing; Product Marketing; Change; Perception; Consumer Behavior

SSRN

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December 2010 (Revised June 2018)
Case

The Pecora Hearings

By: David Moss, Cole Bolton and Eugene Kintgen

In 1932, in the depths of the Great Depression, the Senate Banking Committee began a much-publicized investigation of the nation's financial sector. The hearings, which came to be known as the Pecora hearings after the Banking Committee's lead counsel Ferdinand Pecora,... View Details

Keywords: Financial Crisis; Fairness; Borrowing and Debt; Financial Institutions; Debt Securities; Stocks; Governing Rules, Regulations, and Reforms; Government Legislation; History; Financial Services Industry; United States

October 27, 2022
Article

4 Types of Innovators Every Organization Needs

By: Andy Wu, Goran Calic and Min Basadur

Every company strives to be innovative, but most are missing key ingredients. How can you identify which ingredients your organization needs — and which employee styles can fill in the gaps? The authors’ research distills four key innovation styles that can lead to... View Details

Keywords: Innovation Leadership; Innovation and Management

June 2024 (Revised October 2024)
Background Note

Politics Comes to ESG Investing

By: Shawn Cole and Jonah Zahnd

While the past decade has seen a dramatic increase in the incorporation of Environmental, Social and Governance (ESG) standards into investor practices, this momentum has shifted recently in the United States, as some politicians argued that ESG investing practices... View Details

Keywords: Investment; Corporate Social Responsibility and Impact; United States

2020
Working Paper

Demystifying the Math of the Coronavirus

By: Elon Kohlberg and Abraham Neyman

We provide an elementary mathematical description of the spread of the coronavirus. We explain two fundamental relationships: How the rate of growth in new infections is determined by the “effective reproductive number” and how the effective reproductive number is... View Details

Keywords: Coronavirus; Health Pandemics; Mathematical Methods

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July 2015 (Revised July 2016)
Case

SF Express: From Delivery to E-Commerce

By: Feng Zhu and David Lane

Shunfeng Express (SF), China's leading express delivery firm, in May 2014 opened the first 500 of several thousand Heike stores, which allowed consumers to buy and try out SF's own e-commerce offerings, in addition to other services. As an example of China's... View Details

Keywords: Shunfeng Express; Heike; Express Delivery; Alibaba; Tencent; JD.com; China; O2O; Logistics; Strategy; Service Delivery; China

May 2015 (Revised January 2017)
Case

Bharti Infratel: Unlocking Value in Mobile Infrastructure

By: Ramon Casadesus-Masanell, Prashant Salwan, Tanya Bijlani and Rachna Tahilyani

Bharti Infratel, a telecom tower company, provides shared telecom infrastructure to mobile operators in India. It is a spin off from Bharti Airtel, India's largest leading mobile services operator. Bharti Infratel partnered with its rivals, Vodafone and Idea Cellular,... View Details

Keywords: Collaboration; Strategic Alliances (Business); Mobile Phone Industry; Mergers and Acquisitions; Competitive Strategy; Corporate Strategy; Mobile and Wireless Technology; Telecommunications Industry; Asia; India

January 2007 (Revised February 2009)
Case

Austin, Blakeley, & Cambridge, LLC

The founding partners of ABC, LLC, one of the leading private equity firms in the world, are trying to understand why some of the other top firms in the business, such as KKR and Apollo, have been tapping the public equity markets for their own funds, and whether they... View Details

Keywords: Private Equity; Public Equity; Investment Funds; Going Public; Financial Services Industry

May 1998 (Revised October 2001)
Case

Taco Bell Inc. (1983-1994)

By: Lynda M. Applegate, Leonard A. Schlesinger and Dave DeLong

Details the actions of John Martin, newly named CEO, as he leads Taco Bell through a decade of incremental and radical changes. By the end of the case, total system sales within Taco Bell, a Mexican style fast-food restaurant chain and a division of PepsiCo, have grown... View Details

Keywords: Business Subsidiaries; Transformation; Economic Growth; Food; Leadership Style; Growth and Development Strategy; Organizational Design; Performance Effectiveness; Food and Beverage Industry; Service Industry; Mexico