Publications

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26 Nov 2013
First Look

First Look: November 26

Beshears, John, James J. Choi, David Laibson, Brigitte C. Madrian, and Gwendolyn Reynolds Abstract—Objectives: To assess whether the addition of a peer testimonial to an informational mailing increases conversion rates from brand name... View Details

Keywords: Sean Silverthorne

June 2015 (Revised August 2016)
Case

Qualcomm Inc., 2009-2015

By: David B. Yoffie

In the years after 2009, Qualcomm navigated the wireless industry's transition from 3G to 4G, retaining its technological leadership and experiencing dramatic growth in revenue and profit. In March 2014, Qualcomm appointed a new CEO, Steve Mollenkopf, who had to... View Details

Keywords: Communication Technologies; Technology; Wireless Technologies; Mobile and Wireless Technology; Strategy; Communication Technology; Competitive Strategy; Change Management; Electronics Industry; Telecommunications Industry; California

2016
Working Paper

The Stock Market and Bank Risk-Taking

By: David S. Scharfstein and Antonio Falato

We argue that stock market pressure to generate earnings encourages banks to increase risk. We measure risk using confidential supervisory ratings as well as financial information released in regulatory filings. We document that there is an increase in the risk-taking... View Details

Keywords: Stock Market; Financial Markets; Business Earnings; Banks and Banking; Risk and Uncertainty

SSRN

December 2020 (Revised May 2021)
Case

Riverstone

By: David E. Bell and Natalie Kindred

In 2020, Luke Minion and the leadership team at Riverstone, a hog producer founded in 2013 in Shandong, China, were evaluating Riverstone’s strategy as it rebounded from outbreaks of African Swine Fever (ASF) in two of its three farm complexes. Riverstone was a joint... View Details

Keywords: Strategy; Globalization; Cross-Cultural and Cross-Border Issues; Animal-Based Agribusiness; Consumer Behavior; Demand and Consumers; Disruption; Risk and Uncertainty; Risk Management; Agriculture and Agribusiness Industry; Food and Beverage Industry; Consulting Industry; United States; China

21 Nov 2017
First Look

First Look at New Research and Ideas, November 21, 2017

chain that generalizes Antràs and Chor (2013). To assess the evidence, we construct firm-level measures of the upstreamness of integrated and non-integrated inputs by combining information on the production activities of firms operating... View Details

Keywords: Sean Silverthorne

05 Feb 2008
First Look

First Look: February 5, 2008

chapter ends with research questions suggested by our analysis. Publisher's site: http://www.researchmethodsarena.com/books/ Mastering the Management System Authors:Robert S. Kaplan and David P. Norton... View Details

Keywords: Martha Lagace

Article

The Impact of Penalties for Wrong Answers on the Gender Gap in Test Scores

By: Katherine B. Coffman and David Klinowski

Multiple-choice exams play a critical role in university admissions across the world. A key question is whether imposing penalties for wrong answers on these exams deters guessing from women more than men, disadvantaging female test-takers. We consider data from a... View Details

Keywords: Behavioral Economics; Standardized Testing; Gender; Higher Education; Prejudice and Bias

Find at Harvard

June 2016
Teaching Note

N12 Technologies: Building an Organization and Building a Business

By: David A. Garvin

N12 Technologies was a startup founded in 2010 that employed nanotechnology to manufacture a patented material to improve the performance of carbon fiber composites, which were used in a wide variety of products, ranging from bicycles to automobiles to aircraft parts.... View Details

Keywords: Startup; Organizational Structure; Nanotechnology; Business Processes; Organizational Change and Adaptation; Organizational Design; Management Systems; Commercialization; Industrial Products Industry; Manufacturing Industry; Auto Industry; Bicycle Industry; Transportation Industry; United States

02 Mar 2010
First Look

First Look: March 2

legal change applied). These reductions in agency costs were followed by an increase in average leverage and a reduction in interest costs. Finally, we can estimate the welfare implications of agency costs, because firm values increased... View Details

Keywords: Martha Lagace

2021
Article

An Empirical Examination of Sell-Side Brokerage Analysts' Published Research, Concierge Services, and High-Touch Services

By: David A. Maber, Boris Groysberg and Paul M. Healy

This paper uses a proprietary panel dataset to categorize and quantify the activities that sell-side brokerage analysts use to build and sustain their network of buy-side client relations. We then examine the marginal impact of these activities on key analyst outcome... View Details

Keywords: Sell-side Analysts; Analyst Ratings; Brokerage Commissions; Earnings Forecasts

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June 2020
Case

In-housing Digital Marketing at Sprint Corp.

By: David E. Bell, Rajiv Lal and Olivia Hull

In the fall of 2019, Sprint’s Chief Digital Officer Rob Roy reflected on the telecom’s efforts to improve the effectiveness of its digital marketing campaigns. Digital media buying had long been handled by an outside agency, but in 2017, Sprint brought those functions... View Details

Keywords: Advertising; Digital Marketing; Transformation; Talent and Talent Management; Marketing Strategy; Social Marketing; Telecommunications Industry; Electronics Industry; Web Services Industry; United States

13 Sep 2011
First Look

First Look: September 13

W. Dunn, Dana R. Carney, and Dan Ariely Publication:Organizational Behavior and Human Decision Processes (forthcoming) Abstract We predicted that able-bodied individuals and white Americans would have a difficult time saying no to persuasive appeals offered View Details

Keywords: Sean Silverthorne

August 2015
Article

Dollar Funding and the Lending Behavior of Global Banks

By: Victoria Ivashina, David S. Scharfstein and Jeremy C. Stein

A large share of dollar-denominated lending is done by non-U.S. banks, particularly European banks. We present a model in which such banks cut dollar lending more than euro lending in response to a shock to their credit quality. Because these banks rely on wholesale... View Details

Keywords: Banks; Global Banks; Credit Supply; Dollar Funding; International Finance; Banks and Banking; Banking Industry

13 Oct 2010
First Look

First Look: October 13, 2010

to each strategy. By "inviting in the lions" to critique your idea—and being prepared for them—you'll capture busy people's attention, help them grasp your proposal's value, and secure their commitment to implementing the... View Details

Keywords: Sean Silverthorne

December 2009 (Revised March 2013)
Case

Woolf Farming and Processing

By: David E. Bell, Laura Winig and Mary Louise Shelman

Woolf Farming Company, a privately owned family farming business in California's Central Valley, found its business threatened by a lack of water, brought on by a combination of drought, poor quality well water and unavailability of surface water due to federally... View Details

Keywords: Family Business; Resource Allocation; Quality; Business and Government Relations; Decision Choices and Conditions; Infrastructure; Investment; Growth and Development Strategy; Climate Change; Agriculture and Agribusiness Industry; California

Forthcoming
Article

The Stock Market and Bank Risk-Taking

By: David S. Scharfstein and Antonio Falato

We argue that stock market pressure to generate earnings encourages banks to increase risk. We measure risk using confidential supervisory ratings as well as financial information released in regulatory filings. We document that there is an increase in the risk-taking... View Details

Keywords: Stock Market; Financial Markets; Business Earnings; Banks and Banking; Risk and Uncertainty

Article

Present Bias Causes and Then Dissipates Auto-enrollment Savings Effects

By: John Beshears, James J. Choi, David Laibson and Peter Maxted

Present bias causes procrastination, which leads households to stick with auto-enrollment defaults. However, present bias also engenders overconsumption. Separation from each employer generates a rollover of 401(k) balances to an individual retirement account (IRA)... View Details

Keywords: Present Bias; Procrastination; Personal Finance; Decision Making; Social Psychology; Retirement

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October 2005 (Revised March 2006)
Case

Strategic Inflection: TiVo in 2005

By: David B. Yoffie, Pai-Ling Yin and Barbara Mack

In the late 1990s, TiVo pioneered the digital video recorder (DVR), a new consumer electronics category. By 2005, the company was the clear leader in technology and installed base. It had also built extraordinary loyalty among its customers. However, TiVo lost a half... View Details

Keywords: Technological Innovation; Competition; Partners and Partnerships; Information Infrastructure; Television Entertainment; Brands and Branding; Consumer Products Industry; Electronics Industry

February 1993 (Revised April 1995)
Case

Sharp Corporation: Technology Strategy

By: David J. Collis and Tomo Noda

Teaches the evolution of the corporate strategy of Sharp Corp., Japan. Sharp Corp., a second-tier assembler of TV sets and home appliances, gradually and consistently improved performance by developing expertise in electronic device technologies such as specialized ICs... View Details

Keywords: Innovation and Invention; Leadership; Performance Improvement; Corporate Strategy; Diversification; Technology Adoption; Electronics Industry; Japan