Publications

June 2012
Article

A Reexamination of Tunneling and Business Groups: New Data and New Methods

By: Jordan I. Siegel and Prithwiraj Choudhury

One of the most rigorous methodologies in the corporate governance literature uses firms' reactions to industry shocks to characterize the quality of governance. This methodology can produce the wrong answer unless one considers the ways firms compete. Because... View Details

Keywords: Corporate Governance; Mergers And Acquisitions; Business Economics; Firm Organization; Firm Performance; Groups and Teams; Analytics and Data Science

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26 Sep 2019
News

Trying to shop for medical care? Lots of luck with that

28 May 2015
News

Dean Nohria Addresses the Class of 2015

January 2022
Case

Somatus: Value-Based Kidney Care (A)

By: Ariel D. Stern, Robert S. Huckman and Sarah Mehta

When Dr. Ikenna Okezie founded Somatus, a value-based kidney care provider, his goal had been nothing short of transforming kidney care delivery in the United States. Rather than relying on dialysis, a costly and intensive treatment for late-stage kidney disease, the... View Details

Keywords: Business Startups; Disruption; Entrepreneurship; Health; Health Care and Treatment; Health Disorders; Medical Specialties; Innovation and Invention; Disruptive Innovation; Management; Strategy; Business Strategy; Value; Value Creation; Health Industry; United States; Virginia

November 2021 (Revised December 2021)
Case

Praava Health: A New Model for Bangladesh

By: Michael Chu

Launched in Dhaka, Bangladesh, in 2018, Praava Health (‘Praava’) delivered high-quality in-clinic primary and specialist care, backed by its own high quality diagnostic laboratories, imaging and pharmacy. Praava was founder Sylvana Sinha’s response to what she saw as a... View Details

Keywords: Entrepreneurship; Health Care and Treatment; Investment Return; Mobile and Wireless Technology; Business Model; Growth and Development Strategy; Health Industry; Bangladesh; Asia

Research Summary

Utilizing Display, Feature and Price Promotions: Getting the Biggest Bang for the Buck

Firms are continuously looking for more efficient ways to influence consumers to purchase their brand. Professor Lemon is conducting research to understand what motivates consumers' purchases of products and services. Her research suggests new strategies for category... View Details

2022
Working Paper

The Limits of Decentralized Administrative Data Collection: Experimental Evidence from Colombia

By: Natalia Garbiras-Diaz and Tara Slough

States collect vast amounts of data for use in policymaking and public administration. To do so, central governments frequently solicit data from decentralized bureaucrats. Because central governments use these data in policymaking, decentralized bureaucrats may face... View Details

Keywords: Decentralization; Policy-making; Policy/economics; Policy Evaluation; Governance; Government Administration; Government and Politics; Government Legislation; Policy; Public Opinion; Analytics and Data Science; Latin America; South America; Colombia

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11 Oct 2015
News

Students favour menu of food industry courses

Accounting for Crises

While neoclassical models suggest that improving the quality of financial information tightens the link between the realization of the information and the underlying fundamentals, models of recent crises suggest that higher information quality can generate... View Details

June 2009 (Revised April 2011)
Case

Cincinnati Children's Hospital Medical Center

By: Anita L. Tucker and Amy C. Edmondson

The case describes an organization's use of the science of improvement to transform their process quality from below average to the top 10% in their industry. The case outlines the protagonist's strategy of developing internal experts who are trained in a common... View Details

Keywords: Change Management; Experience and Expertise; Leading Change; Measurement and Metrics; Service Delivery; Performance Improvement; Health Industry; Ohio

October 1998
Case

"Pathways to Independence": Welfare-to-Work at Marriott International

By: Rosabeth M. Kanter and Ellen Pruyne

In 1991 Marriott International established a program called Pathways to Independence to recruit and train people from the welfare rolls. The program graduated over 1,000 people in eight years and retained about 20% more of its participants than regular hires. Now the... View Details

Keywords: Recruitment; Retention; Training; Expansion; Quality; Poverty; Programs

Earl Sasser is a Baker Foundation Professor at Harvard Business School and has been a member of the faculty there since 1969. He received a B.A. in Mathematics from Duke University in 1965, an MBA from the University of North Carolina in 1967, and a Ph.D. in... View Details

Research Summary

Intangible Resources

Getting Known by the Company you Keep: Publicizing the Qualifications and Associations of Skilled Employees to Indicate Producer Quality (with Peter Roberts) Under second review at Industrial and Corporate Change.

In a second paper with Peter Roberts (Emory... View Details

March 2014
Editorial

Limits on Use of Health Economic Assessments for Rare Diseases

By: Hanna I. Hyry, Ariel Dora Stern, Jonathan CP Roos and Timothy M. Cox

Funding of expensive treatments for rare ('orphan') diseases is contentious. These agents fare poorly on 'efficiency' or health economic measures, such as the QALY, because of high cost and frequently poor gains in quality of life and survival. We show that... View Details

Keywords: Cost; Health Disorders; Health Care and Treatment; Pharmaceutical Industry

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June 2012
Case

Aman Resorts (Abridged)

By: Eugene Soltes and Aldo Sesia

This case describes the operating model and philosophy of this high-end set of global properties. Aman relies on employees taking considerable initiative to deliver the highest quality personalized service in the hospitality industry. The case also highlights Aman's... View Details

Keywords: Global Business; Management Skills; Performance Appraisals; Customer Service; Incentives; Hospitality; Globalized Firms and Management; Business Model; Employees; Service Delivery; Customer Focus and Relationships; Business Strategy; Accommodations Industry

October 1994 (Revised March 1999)
Case

Ritz-Carlton: Using Information Systems to Better Serve the Customer

By: W. Earl Sasser, Thomas O. Jones and Norman Klein

Explores the interface of an information system that keeps track of guests and their preferences, and the people systems that deliver multiple services at Ritz-Carlton hotels. The luxury hotel chain's unique service credo and commitment to quality principles are... View Details

Keywords: Competency and Skills; Customer Satisfaction; Training; Recruitment; Service Delivery; Supply Chain Management; Luxury; Balance and Stability; Information Technology