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

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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

July 1997 (Revised March 2005)
Case

Lille Tissages, S.A.

By: William J. Bruns Jr.

The marketing director and finance director must set the price for an expensive yet competitive fabric. Recent price increases have not been matched by competitors, and market share has been lost. The case provides an opportunity to practice contribution analysis... View Details

Keywords: Cost; Competition; Price; Accounting

June 2000 (Revised September 2000)
Case

Amazon.com: Exploiting the Value of Digital Business Infrastructure

By: Lynda M. Applegate and Meredith Collura

Enables a thorough analysis of Amazon.com and the company's value proposition, in terms of its business concept, digital business capabilities, and community and shareholder value. Examines the company's complex set of business models and web of business relationships,... View Details

Keywords: Entrepreneurship; Asset Pricing; Capital; Financial Management; Technological Innovation; Business or Company Management; Growth and Development Strategy; Relationships; Competitive Strategy; Information Technology Industry; Web Services Industry

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

March 2025
Case

Fostering Community at Airbnb (A)

By: Jeffrey T. Polzer, Heather Whiteman and Sarah Mehta

Set in November 2020, this case explores Airbnb’s efforts to foster a culture of belonging, particularly given the impact of the COVID-19 pandemic on the company’s workforce. It details how Airbnb used employee surveys and organizational network analysis (ONA)—a... View Details

Keywords: Change; Communication; Competency and Skills; Human Resources; Surveys; Information Technology; Health Pandemics; Organizational Culture; Networks; Accommodations Industry; Technology Industry; Travel Industry; United States; California

August 2000 (Revised August 2005)
Case

STAR TV in 1993

Describes STAR TV, a pan-Asian satellite network that has standardized its strategy across its target markets. STAR's acquisition by Rupert Murdoch's News Corporation provides an opportune point to analyze whether the viability of this strategy is likely to increase or... View Details

Keywords: Integration; Adaptation; Globalization; Television Entertainment; Telecommunications Industry

2010
Case

Groupe Ariel, S.A.: Parity Conditions and Cross-Border Valuation: Brief Case.

By: Timothy A. Luehrman and James Quinn

Groupe Ariel evaluates a proposal from its Mexican subsidiary to purchase and install cost-saving equipment at a manufacturing facility in Monterrey. The improvements will allow the plant to automate recycling and remanufacturing of toner and printer cartridges, an... View Details

Keywords: Cross-Cultural and Cross-Border Issues; Valuation; Business Subsidiaries; Policy; Cash Flow; Management Analysis, Tools, and Techniques; International Finance; Problems and Challenges; Production; Currency; Manufacturing Industry; Mexico

January 2001 (Revised April 2004)
Case

Term Sheet Negotiations for Trendsetter, Inc.

Describes two aspiring entrepreneurs who have just received offering documents for venture funding (known as term sheets) from two venture capital firms. Neither of the entrepreneurs have experience in raising capital and they are wondering how to compare the two... View Details

Keywords: Venture Capital; Entrepreneurship; Decision Making

September 2000 (Revised November 2002)
Case

Amazon.com: 1994-2000

By: Lynda M. Applegate and Meredith Collura

Enables a thorough analysis of Amazon.com and the company's value proposition, in terms of its business concept, digital business capabilities, and community and shareholder value. Examines the company's complex set of business models and web of business relationships,... View Details

Keywords: Entrepreneurship; Asset Pricing; Capital; Financial Strategy; Technological Innovation; Business or Company Management; Growth and Development Strategy; Business Strategy; Competitive Strategy; Information Technology Industry; Web Services Industry

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2019
Working Paper

Intelligent Artificiality: Algorithmic Microfoundations for Strategic Problem Solving

By: Mihnea Moldoveanu

This paper introduces algorithmic micro-foundations for formulating and solving strategic problems. It shows how the languages and disciplines of theoretical computer science, “artificial intelligence,” and computational complexity theory can be used to devise a set of... View Details

Keywords: Problems and Challenges; Analysis; Strategy; Framework; Management Analysis, Tools, and Techniques; Mathematical Methods

Research Summary

Self-Regulation by Japanese Trade Associations

Ulrike Schaede has recently finished a book manuscript on Japanese trade associations. As a results of recent deregulation and the recession of the 1990s, Japanese industries are assuming increasingly important regulatory functions. They do this through autonomous... View Details

October 2013
Background Note

Multi-Sided Platforms: Foundations and Strategy

By: Andrei Hagiu

This note offers an analysis of four fundamental strategic decisions and associated tradeoffs that set MSPs apart from other types of businesses (e.g. product firms) and that every MSP entrepreneur and investor should carefully consider. In the last section I also... View Details

Keywords: Multi-Sided Platforms; Strategy; Technology; Technology Industry

December 2022
Article

Initial Coin Offering (ICO) Success and Post-ICO Performance

By: Evgeny Lyandres, Berardino Palazzo and Daniel Rabetti

We compile a comprehensive data set of initial coin offerings (ICOs) from 19 data sources including 11 ICO aggregators. We alleviate severe limitations of available ICO data by performing the first systematic analysis of ICO data quality. We use our data set to study... View Details

Keywords: Cryptocurrency; Investment Return; Entrepreneurial Finance; Success; Performance

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Register to Read

Initial Coin Offering (ICO) Success and Post-ICO Performance

We compile a comprehensive data set of initial coin offerings (ICOs) from 19 data sources including 11 ICO aggregators. We alleviate severe limitations of available ICO data by performing the first systematic analysis of ICO data quality. We use our data set to... View Details

May 2021
Simulation

Customer Compatibility Exercise Application

By: Ryan W. Buell

Customers impose considerable variability on the operating systems of service organizations. They show up when they wish (arrival variability), they ask for different things (request variability), they vary in their willingness and ability to help themselves (effort... View Details

Keywords: Customer Compatibility; Customer Relationship Management; Strategy; Service Operations; Service Delivery; Performance Efficiency; Analysis; Consumer Behavior; Analytics and Data Science

06 Mar 2019
News

Caregiving crisis? Employers slow to catch up to ‘sandwich generation.’

January 2019
Article

The ABCs of Financial Education: Experimental Evidence on Attitudes, Behavior, and Cognitive Biases

By: Fenella Carpena, Shawn A. Cole, Jeremy Shapiro and Bilal Zia

This paper uses a large-scale field experiment in India to study attitudinal, behavioral, and cognitive constraints that can stymie the link between financial education and financial outcomes. The study complements financial education with (1) financial incentives on a... View Details

Keywords: Finance; Education; Attitudes; Behavior; Outcome or Result

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02 Feb 2023
Research & Ideas

Why We Still Need Twitter: How Social Media Holds Companies Accountable

better establish that social media exposure was driving the change, Heese and Pacelli then added a set of Twitter data. Given that Twitter provides “geotags,” the researchers were able to map Tweets directly to 3G rollouts. Again, they... View Details

Keywords: by Kasandra Brabaw; Technology

February 1991 (Revised November 1993)
Exercise

Valuation and Discounted Cash Flows

A set of five exercises in valuation of simple fixed income securities. No capital budgeting. Students use present value analysis to compute discounted cash flows. Situations/concepts covered include: future value; mortgage payment and repayment; calculating implicit... View Details

Keywords: Finance

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