Fuzzy Set Analysis - Publications - Faculty & Research - Harvard Business School

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June 2020
Article

The Isolated Choice Effect and Its Implications for Gender Diversity in Organizations

By: Edward H. Chang, Erika L. Kirgios, Aneesh Rai and Katherine L. Milkman

We highlight a feature of personnel selection decisions that can influence the gender diversity of groups and teams. Specifically, we show that people are less likely to choose candidates whose gender would increase group diversity when making personnel selections in... View Details

Keywords: Behavior And Behavioral Decision Making; Organizational Studies; Decision Analysis; Economics; Decision Making; Behavior; Analysis; Organizations; Diversity; Gender

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June 2016 (Revised March 2017)
Case

Global Wine War 2015: New World Versus Old

By: Christopher A. Bartlett and Sarah McAra

This case contrasts the tradition-bound Old World wine industry with the market-oriented New World producers in the battle for the Chinese wine market in 2015. China’s wine consumption growth presented a large and fast-growing export target that was extremely... View Details

Article

Behavioral and Neural Representations en route to Intuitive Action Understanding

By: Leyla Tarhan, Julian De Freitas and Talia Konkle

When we observe another person’s actions, we process many kinds of information—from how their body moves to the intention behind their movements. What kinds of information underlie our intuitive understanding about how similar actions are to each other? To address this... View Details

Keywords: Action Perception; Intuitive Similarity; Multi-arrangement; fMRI; Representational Similarity Analysis; Behavior; Perception

February 2018 (Revised March 2019)
Case

Sandlands Vineyards

By: Benjamin C. Esty and Gregory Saldutte

Approximately 80% of the wineries in the U.S. break even or lose money. An even greater percentage lose money on an economic basis (i.e., after a charge for the cost of equity). Tegan Passalacqua is a successful, young, Californian winemaker who specializes in making... View Details

January–February 2018
Article

Some Customers Would Rather Leave Without Saying Goodbye

By: Eva Ascarza, Oded Netzer and Bruce G.S. Hardie

We investigate the increasingly common business setting in which companies face the possibility of both observed and unobserved customer attrition (i.e., “overt” and “silent” churn) in the same pool of customers. This is the case for many online-based services where... View Details

Keywords: Churn; Retention; Attrition; Customer Base Analysis; Hidden Markov Models; Latent Variable Models; Customer Relationship Management; Consumer Behavior

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March 2013
Case

NovaStar Financial: A Short Seller's Battle

By: Suraj Srinivasan and Amy Kaser

The NovaStar case describes the challenges faced by short seller Marc Cohodes of hedge fund Rocker Partners as he tried to expose what he thought was widespread fraud in mortgage lender NovaStar Financial. The case is set in the time period from 2001 to 2007 and tracks... View Details

October 2016 (Revised February 2019)
Module Note

Strategy Execution Module 5: Building a Profit Plan

By: Robert Simons

This module reading describes how to build a profit plan to reflect the strategy of a business in economic terms. After introducing the profit wheel, cash wheel, and ROE wheel, the module illustrates how to use a profit plan to assess the viability of different... View Details

Keywords: Management Control Systems; Implementing Strategy; Execution; Profit Planning; Cash Flow Analysis; Asset Utilization; Return On Equity; Business Planning; Testing Strategy; Analyzing Strategic Alternative; Strategy; Asset Management; Cash Flow; Investment Return; Management Systems; Profit

June 2015 (Revised October 2015)
Case

High Liner Foods, 2015

By: John R. Wells and Galen Danskin

In 2015, Canadian-based High Liner Foods Ltd was one of North America's largest frozen fish processors with extensive shares of both the food service and retail channels in Canada, the USA and Mexico. With over C$1 billion in revenues, the company had grown four fold... View Details

Keywords: Strategic Analysis; Strategic Decision Making; Family Business; Commodities; Strategic Planning; Strategy; Competitive Strategy; Food and Beverage Industry; North America; Canada

March 2020
Article

Diagnosing Missing Always at Random in Multivariate Data

By: Iavor I. Bojinov, Natesh S. Pillai and Donald B. Rubin

Models for analyzing multivariate data sets with missing values require strong, often assessable, assumptions. The most common of these is that the mechanism that created the missing data is ignorable—a twofold assumption dependent on the mode of inference. The first... View Details

Keywords: Missing Data; Diagnostic Tools; Sensitivity Analysis; Hypothesis Testing; Missing At Random; Row Exchangeability; Analytics and Data Science; Mathematical Methods

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June 2023
Case

Investing in the Climate Transition at Neuberger Berman

By: George Serafeim and Benjamin Maletta

By mid-2023, Neuberger Berman (NB), an active asset manager, had grown its assets under management to about half a trillion dollars and took pride in its client centricity and innovative spirit. Responding to client demand for investment products that integrated... View Details

November 2012 (Revised September 2013)
Case

Learning Resources: A Hands-On Toy Company Deals with New Challenges and Opportunities

By: Boris Groysberg and Anahita Hashemi

Learning Resources is a family-owned educational toy company that, by late 2011, was facing a myriad of challenges, including increased competition, entry into new markets, new distribution methods, rising costs of production in China, and changing customer behavior.... View Details

Keywords: Leading Teams; Strategy Formulation; Strategy And Execution; Innovation; Corporate Culture; Industry Analysis; Organizational Alignment; Entrepreneurs; Sales Channels; Leadership; Strategy; Change Management; Innovation Leadership; Family Business; Entrepreneurship; Product Design; Sales; Retail Industry; United States

May 2015 (Revised September 2017)
Case

Generating Higher Value at IBM (A)

By: Benjamin C. Esty and E. Scott Mayfield

This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... View Details

Keywords: Dividends; Share Repurchases; Earnings Guidance; Financial Statement Analysis; Financial Ratios; Payout Policy; Earnings Per Share (EPS); Earnings Management; Change Management; Leadership; Transformation; Financial Strategy

June 2015 (Revised September 2017)
Supplement

Generating Higher Value at IBM

By: Benjamin C. Esty and Scott Mayfield

This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... View Details

Keywords: Dividends; Share Repurchases; Earnings Guidance; Financial Statement Analysis; Financial Ratios; Payout Policy; Earnings Per Share (EPS); Earnings Management; Change Management; Leadership; Transformation; Financial Strategy

June 2015
Supplement

Generating Higher Value at IBM (A): EPS Forecasting Model

By: Benjamin C. Esty and Scott Mayfield

This case analyzes IBM's financial performance and its capital allocation decisions over a 10-year period from 2004-2013, during which IBM returned more than $140B to shareholders through a combination of dividends and share repurchases. During this time, CEO Sam... View Details

Keywords: Dividends; Share Repurchases; Earnings Guidance; Financial Statement Analysis; Financial Ratios; Payout Policy; Earnings Per Share (EPS); Earnings Management; Change Management; Leadership; Transformation; Financial Strategy

August 2019
Article

When and How to Diversify—A Multicategory Utility Model for Personalized Content Recommendation

By: Yicheng Song, Nachiketa Sahoo and Elie Ofek

Sometimes we desire change, a break from the same or an opportunity to fulfill different aspects of our needs. Noting that consumers seek variety, several approaches have been developed to diversify items recommended by personalized recommender systems. However,... View Details

Keywords: Recommender Systems; Personalization; Recommendation Diversity; Variety Seeking; Collaborative Filtering; Consumer Utility Models; Digital Media; Clickstream Analysis; Learning-to-rank; Consumer Behavior; Media; Customization and Personalization; Strategy; Mathematical Methods

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March 2018 (Revised March 2018)
Supplement

Sandlands Vineyards

By: Benjamin C. Esty and Greg Saldutte

Approximately 80% of the wineries in the US breakeven or lose money. An even greater percentage lose money on an economic basis (i.e., after a charge for the cost of equity). Tegan Passalacqua is a successful, young, Californian winemaker who specializes in making... View Details

14 Jun 2023
Research & Ideas

Four Steps to Building the Psychological Safety That High-Performing Teams Need

offered new insight into how best to create psychologically safe workplaces, detailed in a new analysis by Edmondson and Harvard doctoral researcher Derrick P. Bransby that distills insights from 185 research papers. Psychological safety... View Details

Keywords: by Kara Baskin

August 2016 (Revised December 2016)
Module Note

Strategy Execution Module 2: Building a Successful Strategy

By: Robert Simons

This module reading describes the basics of building a successful strategy. Topics in this module include a discussion of the distinction between corporate and business strategy; how to conduct a SWOT analysis of market dynamics and internal capabilities; the use of... View Details

Keywords: Management Control Systems; Implementing Strategy; Strategy Execution; Business Strategy; Five Forces; Distinctive Capabilities; Emergent Strategy; Mission Statements; Strategy; SWOT Analysis; Competitive Advantage

2008
Working Paper

Stable Many-to-Many Matchings with Contracts

By: Bettina-Elisabeth Klaus and Markus Walzl

We consider several notions of setwise stability for many-to-many matching markets with contracts and provide an analysis of the relations between the resulting sets of stable allocations for general, substitutable, and strongly substitutable preferences. Apart from... View Details

Keywords: Marketplace Matching; Balance and Stability

05 Feb 2024
Research & Ideas

The Middle Manager of the Future: More Coaching, Less Commanding

to connect groups with disparate skills—like engineering, sales, and market analysis—at key points in a project. Extensive analysis of job postings Zhang bases his conclusions on a unique linguistic analysis... View Details

Keywords: by Ben Rand

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