Publications

2025
Chapter

Employer-Based Short-Term Savings Accounts

By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson

We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details

Keywords: Personal Finance; Compensation and Benefits; Well-being; Behavior; Investment Funds; Employees; United Kingdom

November 2011 (Revised August 2012)
Case

Healthymagination at GE Healthcare Systems

By: Vineet Kumar and V. Kasturi Rangan

Jeff Immelt, the CEO of GE, introduced a new innovation strategy named "healthymagination" in 2009. With cost, quality, and access as its three pillars, healthymagination ensures a strong focus for new product introduction efforts all around GE. But will this focus... View Details

Keywords: Innovation and Invention; Product Marketing; Marketing Strategy; Medical Devices and Supplies Industry; Health Industry

January 2010
Case

DR Corporation

By: Roy D. Shapiro

DR Corporation is a manufacturer of major appliances. The traffic manager is facing a decision of selecting a carrier for the inbound movement of motors. The primary case decisions are 1) what factors are critical to the decision; 2) how to calculate the tradeoffs... View Details

Keywords: Cost vs Benefits; Decision Choices and Conditions; Managerial Roles; Logistics; Supply Chain Management; Truck Transportation; Consumer Products Industry

Research Summary

The Function of Outlet Stores

Outlet stores are ubiquitous in the retail environment, and many firms sell goods through outlets as well as their primary stores. Using a highly detailed data set from a major U.S. luxury fashion goods firm, Professor Ngwe is able to look at market segmentation by... View Details

June 1998 (Revised April 2000)
Case

GM Powertrain

By: Amy C. Edmondson and Mikelle Eastley

Discusses a young MBA plant manager who is improving the operations of a small General Motors components plant in Fredericksburg, Virginia. At 29 years old, Joe Hinrichs is the youngest plant manager at GM, and in his new assignment, he is faced with the daunting... View Details

Keywords: Service Operations; Labor Unions; Problems and Challenges; Technological Innovation; Change Management; Machinery and Machining; Manufacturing Industry; Auto Industry; United States

July 2011 (Revised September 2012)
Case

Industrial Metrology: Getting In-Line? (A)

By: Willy Shih

Metrology plays a key role in the manufacture of mechanical components. Traditionally it is used extensively in a pre-process stage where a manufacturer does process planning, design, and ramp-up, and in post-process off-line inspection to establish proof of quality.... View Details

Keywords: Transformation; Machinery and Machining; Measurement and Metrics; Product Design; Planning; Quality; Opportunities; Competitive Strategy; Diversification; Segmentation; Technology Adoption; Theory; Manufacturing Industry

2024
Working Paper

Employer-Based Short-Term Savings Accounts

By: Sarah Holmes Berk, John Beshears, Jay Garg, James J. Choi and David Laibson

We study the introduction of a choice architecture design intended to increase short-term savings among employees at five U.K. firms. Employees were offered the opportunity to opt into a payroll deduction program that auto-deposits funds from each paycheck into a... View Details

Keywords: Behavior; Personal Finance; Investment Funds; Employees; Saving; United Kingdom

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September 2011
Supplement

TopCoder (B)

By: Karim R. Lakhani, Eric Lonstein and Stephanie Pokrywa

Metrology plays a key role in the manufacture of mechanical components. Traditionally it is used extensively in a pre-process stage where a manufacturer does process planning, design, and ramp-up, and in post-process off-line inspection to establish proof of quality.... View Details

Keywords: Industry Growth; Forecasting and Prediction; Change Management; Production; Machinery and Machining; Planning; Quality; Competition; Diversification; Technology Adoption; Measurement and Metrics; Product Design; Manufacturing Industry

November 2012
Case

Bonnier: Digitalizing the Media Business

By: Lynda Applegate, Daniel Nylen, Jonny Holmstrom and Kalle Lyytinen

The case follows leading Scandinavian media company Bonnier as it establishes a designated R&D division for the first time. The case, in particular, focuses on its first flagship project, called Mag+, in which it creates a digital platform for publishing digital... View Details

Keywords: Media And Publishing; Media; Publishing Industry; Media and Broadcasting Industry

August 2012
Case

Danshui Plant No. 2

By: William Bruns, Julie H. Hertenstein and Kelvin Liu

Danshui Plant No. 2 in southern China has a one-year contract with Apple Inc. to assemble 2.4 million iPhones. In the first three months of the contract, the plant is unable to assemble as many phones as expected and is operating at a loss. The plant manager must... View Details

Keywords: Job Cuts and Outsourcing; Production; Budgets and Budgeting; Manufacturing Industry; Electronics Industry; China

19 Apr 2011
First Look

First Look: April 19

uncertainty, and the development of specialized expertise, while the benefits of greater breadth are linked to the economies of scope achieved by sharing common resources, such as advertising or production capacity, across activities.... View Details

Keywords: Sean Silverthorne

1985
Working Paper

Sequential Innovation and Market Structure

By: Jerry R. Green and Jean-Jacques Laffont

This paper concerns the introduction of a sequence of new, higher-quality durable products in a market in which there already exists a lower-quality substitute. The product has the further attribute that a real resource cost is incurred at the time a higher-quality... View Details

September 2019
Article

Technology Reemergence: Creating New Value for Old Technologies in Swiss Mechanical Watchmaking, 1970-2008

By: Ryan Raffaelli

In 1983, 14 years after the introduction of the battery-powered quartz watch, mechanical watches and the Swiss watchmakers who built them were predicted to be obsolete (Landes, 1983). Unexpectedly, however, by 2008 the Swiss mechanical watchmaking industry had... View Details

Keywords: Technology Reemergence; Technology Cycles; Cognition And Market Redefinition; Legacy Technology Trajectories; Information Technology; Demand and Consumers; Organizational Change and Adaptation; Identity; Change; Consumer Products Industry; Switzerland

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2022
Working Paper

Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market

By: Zach Y. Brown, Mark Egan, Jihye Jeon, Chuqing Jin and Alex A. Wu

Index funds are one of the most common ways investors access financial markets and are perceived to be a transparent and low-cost alternative to active investment management. Despite these purported virtues of index fund investing and the introduction of new products... View Details

Keywords: Mutual Funds; Passive Investing; Asset Management; Financial Markets; Investment Funds; Financial Management; Financial Services Industry; United States

2025
Working Paper

Trade and Industrial Policy in Supply Chains: Directed Technological Change in Rare Earths

By: Laura Alfaro, Harald Fadinger, Jay Schymik and Gede Virananda

Trade and industrial policies, while primarily intended to support domestic industries, may unintentionally stimulate technological progress abroad. We document this mechanism in the case of rare earth elements (REEs)—critical inputs for manufacturing at the knowledge... View Details

Keywords: Industrial Policy; Global Value Chains; Directed Technological Change; Input-output Linkages; Innovation; Trade; Metals and Minerals; Technological Innovation; Supply Chain; Technology Industry

February 2018
Article

Development and Feasibility of Bundled Payments for the Multidisciplinary Treatment of Head and Neck Cancer: A Pilot Program

By: Tracy Spinks, Alexis Guzman, Beth M. Beadle, Seohyun Lee, Ron Walters, Jim Incalcaterra, Ehab Hanna, Amy Hessel, Randal Weber, Sandra Denney, Lee Newcomer and Thomas W. Feeley

Purpose: Despite growing interest in bundled payments to reduce the costs of care, this payment method remains largely untested in cancer. This 3-year pilot tested the feasibility of a 1-year bundled payment for the multidisciplinary treatment of head and neck... View Details

Keywords: Health Care and Treatment; Cost Management

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May 2004
Background Note

56K Modem Battle

By: David B. Yoffie and Deborah Freier

Examines the battle to set the standard for the 56K modem. Set in 1996, this case looks at how computers accessed the Internet via a telephone line, or dial-up connection, and a hardware modem. In 1995, there were 18.6 million total modem unit shipments, with market... View Details

Keywords: Announcements; Revenue; Patents; Product Launch; Network Effects; Standards; Competition; Information Infrastructure; Internet and the Web; Technology Industry; Illinois