Publications

18 Apr 2013
Working Paper Summaries

The Impact of Pooling on Throughput Time in Discretionary Work Settings: An Empirical Investigation of Emergency Department Length of Stay

Keywords: by Hummy Song, Anita L. Tucker & Karen L. Murrell; Health

September 2012 (Revised July 2013)
Case

Can the Eurozone Survive?

By: Dante Roscini and Jonathan Schlefer

The sovereign debt crisis that took Greece by storm in 2010 began to spread to other European markets. Within a few months Ireland and Portugal had also lost access to the sovereign debt markets and had to rely on supranational loans for their financing. The risk of... View Details

Keywords: Sovereign Debt Crisis; Currency Areas; Financial Crisis; Borrowing and Debt; Currency Exchange Rate; International Relations; Banking Industry; European Union; Germany; France; Italy; Spain; Greece; Portugal

2009
Working Paper

Running Out of Numbers: Scarcity of IP Addresses and What to Do About It

By: Benjamin Edelman

The Internet's current numbering system is nearing exhaustion: Existing protocols allow only a finite set of computer numbers ("IP addresses"), and central authorities will soon deplete their supply. I evaluate a series of possible responses to this shortage: Sharing... View Details

Keywords: Policy; Resource Allocation; Market Transactions; Internet; Technology Networks; Technology Industry; Telecommunications Industry

Read Now

December 2009 (Revised September 2014)
Case

TD Canada Trust

By: Dennis Campbell and Brent Kazan

The case illustrates the role of performance measurement and analytics in translating TD-Canada Trust's service model of "comfortable banking" into operational terms. In 2000, in a banking market where consumers and regulators were typically hostile to mergers and... View Details

Keywords: Mergers and Acquisitions; Customer Focus and Relationships; Customer Satisfaction; Commercial Banking; Profit; Balanced Scorecard; Organizational Change and Adaptation; Banking Industry; Canada

October 1994
Case

Allegheny Ludlum Steel Corporation (Abridged)

By: Steven C. Wheelwright

Describes a decision facing Allegheny Ludlum Steel Corp. in June 1985: whether to continue to compete in the silicon steel business in the face of stiff competition from imports. Includes a complete description of the company's productivity improvement systems and... View Details

Keywords: Decision Choices and Conditions; Business Strategy; Performance Improvement; Management Systems; Technology; Steel Industry

Find at Harvard

March 1981 (Revised February 1993)
Case

Hank Kolb, Director, Quality Assurance

By: Frank S. Leonard and W. Earl Sasser

Designed to introduce the systemic nature of product quality and the complexity of quality problems. Uses a new director, quality assurance, and the discovery of a quality problem. The new director has to decide if it is a real problem, what to do about it, and how to... View Details

Keywords: Leadership; Product; Organizational Culture; Problems and Challenges; Quality; Attitudes; Complexity

September 2002 (Revised June 2003)
Case

Ian Woods at Wellington Peterson & Co.

By: John J. Gabarro and Leslie Freeman

Ian Woods, the head of an IT systems group in an investment bank, us facing a dilemma. Though the group is meeting its technical goals, Woods is encountering a series of managerial and leadership-related problems. View Details

Keywords: Investment Banking; Leadership; Managerial Roles; Problems and Challenges; Information Technology

Find at Harvard

December 2001 (Revised January 2002)
Case

Nestle S.A.

By: Ray A. Goldberg and Hal Hogan

Peter Brabeck wants to focus Nestle as a wellness company in the global food system and do so in a way that provides both growth in sales and margins in both developed and developing countries. View Details

Keywords: Brands and Branding; Product Development; Supply Chain Management; Food; Multinational Firms and Management; Business Growth and Maturation; Sales; Agriculture and Agribusiness Industry; Food and Beverage Industry; Switzerland

August 1993 (Revised December 1997)
Background Note

Decision Analysis

Describes decision analysis, a systemic approach for analyzing decision problems. A running example illustrates problem structuring (decision trees), probability assessment and endpoint evaluation, folding back the tree as a method of analysis, and sensitivity... View Details

Keywords: Analysis; Decision Making

19 Jul 2007
News

Where Are the Innovators in Health Care?

01 Apr 2012
News

A New Look For The Tax Code

February 1996 (Revised June 1997)
Case

Northern Telecom (B)

By: Robert J. Dolan and Sylvie Ryckebusch

Documents two problems in the product development process of Northern Telecom's new Greenwich key systems product line. These problems are due to the conflicting goals of the marketing, design, and manufacturing groups in the product development team. A rewritten... View Details

Keywords: Problems and Challenges; Product Development; Goals and Objectives; Telecommunications Industry

07 Oct 2014
News

Michael Porter: Disrupt Health Care to Save It

October 2021 (Revised February 2022)
Case

Hospital 57357: Aligning Performance Towards a Vision of a Cancer-Free Childhood

By: Susanna Gallani and Youssef Abdel Aal

The case follows the Children Cancer Hospital in Egypt, also known as Hospital 57357, as it goes through the roll-out of a new performance management system, which Dr. Sherif Abouel Naga, founder and CEO of the hospital, had championed. This was a critical juncture as... View Details

Keywords: Healthcare; Performance Management; Performance Incentives; Strategic Alignment; Health Care and Treatment; Nonprofit Organizations; Strategy; Alignment; Performance Evaluation; Mission and Purpose; Change Management; Health Industry; Egypt; Middle East

06 Apr 2011
Working Paper Summaries

Do Not Trash the Incentive! Monetary Incentives and Waste Sorting

Keywords: by Alessandro Bucciol, Natalia Montinari & Marco Piovesan

2014
Working Paper

The Diseconomies of Queue Pooling: An Empirical Investigation of Emergency Department Length of Stay

By: Hummy Song, Anita L. Tucker and Karen L. Murrell

We conduct an empirical investigation of the impact of queue management on patients' average wait time and length of stay (LOS). Using an Emergency Department's (ED) patient-level data from 2007 to 2010, we find that patients' average wait time and LOS are longer when... View Details

Keywords: Pooling; Queue Management; Strategic Servers; Social Loafing; Empirical Operations; Health Care; Fairness; Management Practices and Processes; Service Delivery; Health Care and Treatment; Health Industry

Read Now

07 Aug 2000
Research & Ideas

Rocket Science Retailing

surveyed had no systems in place to exploit early sales data. One retailer, for example, ordered garments and committed specific quantities of each stock-keeping unit (SKU) to each of its stores 11 months before the product was even... View Details

Keywords: by Marshall L. Fisher, Ananth Raman & Anna Sheen McClelland; Retail

March 2024
Case

Ava DuVernay's Array: Disrupting the Hollywood Film Industry

By: Anita Elberse and Morgan Brewton-Johnson

In February 2023 acclaimed filmmaker Ava DuVernay is filming her latest movie, Origin, a daring adaptation of Isabel Wilkerson’s book Caste: The Origins of Our Discontents. With Origin, DuVernay is pioneering a method to finance the endeavor—through a combination of... View Details

Keywords: Financing and Loans; Intellectual Property; Philanthropy and Charitable Giving; Disruption; Motion Pictures and Video Industry