Choice Sets - Publications - Faculty & Research - Harvard Business School

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October 2017
Case

The Transformation of Microsoft

By: C. Fritz Foley, E. Scott Mayfield and F. Katelynn Boland

In early 2015, Amy Hood, CFO of Microsoft, and the rest of the senior leadership team faced a set of fundamental choices. The firm had opportunities to serve customers in ways that would be associated with higher growth but lower margin. Some of these opportunities... View Details

Keywords: Growth; Corporate Finance; Valuation; Growth Management; Communication Strategy; Transformation; Information Technology Industry; Computer Industry; United States

Research Summary

Choice, Rationality and Welfare Measurement

By: Jerry R. Green

For the past century, economists have used the hypothesis that individual choice is based on rationality in their calculations of individual and collective welfare. The central ideas are that actual market choice reveal underlying preferences, and with a good set of... View Details

September 1989 (Revised August 1990)
Case

Don Burr

By: Shoshana Zuboff

Traces the career development of People Express founder Don Burr. Shows how an individual's evolving set of needs and values influences career choices and how each successive working environment meets these needs or spurs the individual to move on. Concludes as Burr is... View Details

Keywords: Values and Beliefs; Working Conditions; Personal Development and Career; Human Needs

26 Jan 2015
Video

Ann Sarnoff - Making A Difference

January 2000
Article

Maxmin Expected Utility through Statewise Combinations

By: Ramon Casadesus-Masanell, Peter Klibanoff and Emre Ozdenoren

This paper provides an axiomatic foundation for a maxmin expected utility over a set of priors (MMEU) decision rule in an environment where the elements of choice are Savage acts. The key axioms are stated using statewise combinations as in Gul (1992). View Details

Keywords: Decision Choices and Conditions; Mathematical Methods

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March 2018 (Revised March 2019)
Technical Note

Control or Flexibility? Structured Empowerment Offers Both — Lessons from Retail & Service Chains

By: Tatiana Sandino

This note explains how several retail and service organizations use a practice described here as “structured empowerment” to balance control and flexibility as they grow. I define structured empowerment as a practice that grants employees both (a) the power to make... View Details

Keywords: Service Operations; Standards; Employees; Service Delivery; Decision Making; Power and Influence; Retail Industry; Service Industry

October 2017
Article

Observability Increases the Demand for Commitment Devices

By: Christine L. Exley and Jeffrey K. Naecker

Previous research often interprets the choice to restrict one’s future opportunity set as evidence for sophisticated time inconsistency. We propose an additional mechanism that may contribute to the demand for commitment technology: the desire to signal to others. We... View Details

Keywords: Motivation and Incentives; Behavior; Decision Choices and Conditions; Attitudes

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Article

Representative Democracy and the Implementation of Majority-Preferred Alternatives

By: Katherine Baldiga Coffman

In this paper, we contrast direct and representative democracy. In a direct democracy, individuals have the opportunity to vote over the alternatives in every choice problem the population faces. In a representative democracy, the population commits to a candidate ex... View Details

Keywords: Economic Systems; Voting; Decision Choices and Conditions

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Research Summary

The Economics of Search

Utilizing data on web searches, we characterize the economics of search and estimate the path of diffusion for information, allowing us to specify how choice sets are actually formed among consumers and examine the impact of cybergeography vs. spatial geography. Joint... View Details

December 1996 (Revised July 1997)
Case

Parker's Biscuits, Inc.: Venturing into China

Carol Wittenberg's first major task as president of the Asia/Pacific business for Parker's Biscuits is to set up a joint venture to manufacture biscuits in China. The team that Wittenberg has put together to find a joint venture partner has narrowed the choice down to... View Details

Keywords: Joint Ventures; Decision Choices and Conditions; Manufacturing Industry; Food and Beverage Industry; China

May 2021
Article

Stability, Strategy-Proofness, and Cumulative Offer Mechanisms

By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp

We consider the setting of many-to-one matching with contracts, where firms may demand multiple contracts, but each worker desires at most one contract. We introduce three novel conditions—observable substitutability, observable size monotonicity, and... View Details

Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Marketplace Matching; Balance and Stability

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2015
Working Paper

Stability, Strategy-Proofness, and Cumulative Offer Mechanisms

By: John William Hatfield, Scott Duke Kominers and Alexander Westkamp

We consider the setting of many-to-one matching with contracts, where firms may demand multiple contracts but each worker desires at most one contract. We introduce three novel conditions—observable substitutability, observable size monotonicity,... View Details

Keywords: Matching With Contracts; Stability; Strategy-proofness; Substitutability; Size Monotonicity; Cumulative Offer Mechanism; Contracts; Market Design; Marketplace Matching; Balance and Stability

March 2019
Technical Note

Control or Flexibility? Structured Empowerment Offers Both—Lessons from Retail & Service Chains (Abridged)

By: Tatiana Sandino

This note explains how several retail and service organizations use a practice described here as “structured empowerment” to balance control and flexibility as they grow. I define structured empowerment as a practice that grants employees both (a) the power to make... View Details

Keywords: Service Operations; Standards; Employees; Service Delivery; Decision Making; Power and Influence; Retail Industry; Service Industry

Forthcoming
Article

Mitigating the Negative Effects of Customer Anxiety Through Access to Human Contact

By: Michelle A. Kinch and Ryan W. Buell

Prior research in social psychology has shown that when people feel anxious, they seek advice from others. However, companies that operate in high-anxiety settings (like financial services, health care, and education) are increasingly deploying self-service... View Details

Keywords: Anxiety; Self-service; Empirical Operations; Behavioral Operations; Communication Technology; Behavior; Customer Focus and Relationships; Trust; Satisfaction; Financial Services Industry

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Research Summary

Investment Management

Professor Chacko's research looks into the portfolio choice decisions of individuals and institutions. He is particularly concerned with optimal portfolio choice and consumption decisions in a dynamic framework. His work looks at how economic agents make these... View Details

11 Sep 2017
Video

Are Carbon Tariffs Protectionism or Climate Policy?

January 2008 (Revised March 2008)
Case

Bidding on Martha's Vineyard (A)

By: James Sebenius

To buy a desirable Martha's Vineyard property, Robert and Sally Franklin must craft a bidding strategy informed by their assessment of their competitor. The "A" case sets up the situation and bidding history to date, describes how they assessed their valuations and... View Details

Keywords: Negotiation Preparation; Negotiation Process; Valuation; Decision Choices and Conditions; Property; Bids and Bidding; Real Estate Industry; Martha's Vineyard

June 2014 (Revised April 2015)
Case

OrthoChoice: Bundled Payments in the County of Stockholm (A)

By: Michael E. Porter, Clifford M. Marks and Zachary C. Landman

It was the waiting that drew the attention of the Stockholm County Council. In 2008, patients seeking a hip or knee replacement in Stockholm County faced wait times of up to two years of sometimes debilitating pain, intermittent missed work and income, and the trials... View Details

Keywords: Bundled Payment; Health Care Quality; Health Care; Sweden; Hip Replacement; Knee Replacement; Orthopedics; Health Care and Treatment; Health Disorders; Health; Health Industry; Sweden

June 2023 (Revised February 2024)
Case

Betting on Green Steel

By: George Serafeim and Sofoklis Melissovas

'Betting on Green Steel' traces the innovative journey embarked upon by a group of MBA students who have set out to conceive a novel steelmaker that pioneers the production of green steel. The ensemble is confronted with a series of critical choices that will shape the... View Details

Keywords: Decarbonization; Sustainability Management; Technology; Industrialization; Climate Risk; Energy; Entrepreneurship; Environmental Sustainability; Technology Adoption; Climate Change; Innovation and Invention; Business Strategy; Family Business; Steel Industry; Middle East; India

July 1992
Case

Laura Wollen and ARPCO, Inc.

Laura Wollen, a group marketing director for ARPCO, Inc., must decide whether to recommend a high performance product manager for a choice position overseas. The supervisor overseas resists the hire because of the candidate's race and Wollen fears that insisting will... View Details

Keywords: Management; Decisions; Race

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