Publications

2025
Working Paper

Magnetic Resonance Imaging—High Quality and Radiation Free: Case Histories of Transformational Advances

By: Srikant M. Datar, Amar Bhidé and Katherine Stebbins

This case history describes how Magnetic Resource Imaging (MRI) came to complement – and partially replace -- computed tomography (CT) imaging of soft tissue. Specifically, we chronicle 1) the development of foundational techniques and prototypes (through the 1970s);... View Details

Keywords: Health Care and Treatment; Technological Innovation; Innovation Strategy; Technology Adoption; Collaborative Innovation and Invention; Innovation and Invention; Governing Rules, Regulations, and Reforms

SSRN

October 1988 (Revised March 1989)
Case

Florida Power Light Quality Improvement (QI) Story Exercise (A)

Florida Power and Light (FPL) has developed a widely acclaimed quality improvement program (QIP). This exercise leads the students through the process that a division of FPL utilized in an attempt to "improve service." Specifically, the process requires students to... View Details

Keywords: Quality; Service Delivery; Performance Improvement; Business Processes; Utilities Industry; Florida

November 2016 (Revised April 2017)
Case

Hygeia Group: Delivering Quality Care in Nigeria

By: Robert F. Higgins and Ifedayo O. Kuye

Fola Laoye is the Group Managing Director of Hygeia Group, a Nigerian healthcare insurer and provider, and she is deciding on the optimal strategy to grow the provider arm of her business. Hygeia Group was founded in the 1980s by her physician parents, and although... View Details

Keywords: Healthcare; Healthcare Industry; Hospitals; Nigeria; Health Care and Treatment; Growth and Development Strategy; Health Industry; Nigeria

March 2004
Teaching Note

Ford Motor Company: Quality of Earnings Growth Analysis (A) and (B) TN

By: David F. Hawkins

Teaching Note to (9-104-059) and (9-104-063). View Details

Keywords: Auto Industry; Consulting Industry

March 2001 (Revised April 2001)
Case

General Electric 2000: Quality of Earnings Assessment

By: David F. Hawkins

A financial analyst reviews General Electric's financial reports to learn more about U.S. Generally Accepted Accounting Principles (GAAP) and how they differs from international accounting standards. View Details

Keywords: Financial Reporting; Financial Statements; Accounting Audits; International Accounting; Consumer Products Industry; Technology Industry; United States

2021
Article

Public Health Risks Arising from Food Supply Chains: Challenges and Opportunities

By: Lu Chen, Donovan Guittieres, Retsef Levi, Elisabeth Paulson, Georgia Perakis, Nicholas Renegar and Stacy Springs

Safe, healthy, and resilient food supply chains are essential to ensuring the livelihood and well-being of humans and societies, as well as local and global economies. However, the ability to provide and sustain access to nutritious and safe food continues to be a... View Details

Keywords: Food Safety; Adulteration; Malnutrition; Supply Chain; Health; Government Administration; Food and Beverage Industry

July 2014
Article

Second-Opinion Pathologic Review is a Patient Safety Mechanism That Helps Reduce Error and Decrease Waste

By: Lavinia Middleton, Thomas W. Feeley, Heidi W. Albright, Ronald Walters and Stanley Hamilton

We have a crisis in health care delivery, originating from increasing health care costs and inconsistent quality-of-care measures. During the past several years, value-based health care delivery has gained increasing attention as an approach to control costs and... View Details

Keywords: Pathology; Diagnostic Errors; Health Care and Treatment; Health Industry; North and Central America

February 2012
Article

CEO Relational Leadership and Strategic Decision Quality in Top Management Teams: The Role of Team Trust and Learning from Failure

By: Abraham Carmeli, Asher Tishler and Amy C. Edmondson

In this study, we examine a complex pathway through which CEOs, who exhibit relational leadership, may improve the quality of strategic decisions of their top management teams (TMTs) by creating psychological conditions of trust and facilitating learning from failures... View Details

Keywords: Leadership Development; Decisions; Management Teams; Trust; Learning; Management Analysis, Tools, and Techniques; Managerial Roles; Failure

13 Nov 2008
Working Paper Summaries

The Effect of Labor on Profitability: The Role of Quality

Keywords: by Zeynep Ton

29 Mar 2022
Book

5 Qualities That Help Companies Thrive for Decades—Even Centuries

can be rich in resources, providing both financial backing and mentoring, the authors say. “If you are in a society that has relatively few safety nets, both financial and... View Details

Keywords: by Sean Silverthorne

June 2018 (Revised July 2018)
Case

PCAOB Efforts to Improve Audit Quality (A)

By: Aiyesha Dey and Paul Healy

November 1997
Case

Intercon Electric Corporation: Quality of Earnings Analysis

By: David F. Hawkins and Norman Bartczak

Keywords: Business Earnings; Energy Industry

2007
Working Paper

Growth and the Quality of Foreign Direct Investment: Is All FDI Equal?

By: Laura Alfaro and Andrew Charlton

October 1993 (Revised July 1997)
Case

Measure of Delight: The Pursuit of Quality at AT&T Universal Card Services (A)

By: Roy D. Shapiro and Michael D. Watkins

AT&T's Universal Card Services (UCS) has been extremely successful during its short lifetime. Dedicated to improving service quality and customer satisfaction, chief quality officer Rob Davis and his quality team have designed and put into place an unusual measurement... View Details

Keywords: Customer Satisfaction; Policy; Compensation and Benefits; Performance Evaluation; Quality; System; Telecommunications Industry

1995
Chapter

Contending Views of Quality Management in Health Care: Implications for Competition and Regulation

By: D. Blumenthal and Richard Bohmer

Keywords: Health Care and Treatment; Quality; Governing Rules, Regulations, and Reforms; Policy; Government and Politics; Health Industry

Article

Assessing the Food and Drug Administration's Risk-Based Framework for Software Precertification with Top Health Apps in the United States: Quality Improvement Study

By: Noy Alon, Ariel Dora Stern and John Torous

BACKGROUND: As the development of mobile health apps continues to accelerate, the need to implement a framework that can standardize categorizing these apps to allow for efficient, yet robust regulation grows. However, regulators and researchers are faced with numerous... View Details

Keywords: Mobile Health; Smartphone; Food And Drug Administration; Risk-based Framework; Health Care and Treatment; Mobile and Wireless Technology; Applications and Software; Framework

Article

Product Positioning in a Two-Dimensional Vertical Differentiation Model: The Role of Quality Costs

By: Dominique Lauga and Elie Ofek

We study a duopoly model where consumers are heterogeneous with respect to their willingness to pay for two product characteristics and marginal costs are increasing with the quality level chosen on each attribute. We show that while firms seek to manage competition... View Details

Keywords: Duopoly and Oligopoly; Customers; Quality; Product Positioning; Competition; Management; Cost; Product

2023
Working Paper

Navigating the Jagged Technological Frontier: Field Experimental Evidence of the Effects of AI on Knowledge Worker Productivity and Quality

By: Fabrizio Dell'Acqua, Edward McFowland III, Ethan Mollick, Hila Lifshitz-Assaf, Katherine C. Kellogg, Saran Rajendran, Lisa Krayer, François Candelon and Karim R. Lakhani

The public release of Large Language Models (LLMs) has sparked tremendous interest in how humans will use Artificial Intelligence (AI) to accomplish a variety of tasks. In our study conducted with Boston Consulting Group, a global management consulting firm, we examine... View Details

Keywords: Large Language Model; AI and Machine Learning; Performance Efficiency; Performance Improvement

SSRN

January 2014 (Revised June 2014)
Supplement

Dumb Ways To Die: Advertising Train Safety (B)

By: John Quelch

The case series focuses on Melbourne Trains' viral advertising campaign to improve safe behaviors around trains among young people. This iconic, low budget campaign swept the Cannes Lions advertising awards in 2013 and became a social media sensation. View Details

Keywords: Marketing Channels; Marketing Communication; Viral Advertising; Advertising; Advertising Campaigns; Public Sector; Marketing Communications; Marketing Strategy; Digital Marketing; Media and Broadcasting Industry; Media and Broadcasting Industry; Media and Broadcasting Industry; Oceania; Europe