Publications

Find at Harvard

2023
Article

M4: A Unified XAI Benchmark for Faithfulness Evaluation of Feature Attribution Methods across Metrics, Modalities, and Models

By: Himabindu Lakkaraju, Xuhong Li, Mengnan Du, Jiamin Chen, Yekun Chai and Haoyi Xiong

While Explainable Artificial Intelligence (XAI) techniques have been widely studied to explain predictions made by deep neural networks, the way to evaluate the faithfulness of explanation results remains challenging, due to the heterogeneity of explanations for... View Details

Keywords: AI and Machine Learning

Program

Program for Leadership Development

step toward becoming a member of the global HBS alumni community Who Should Attend PLD is designed for executives preparing for career growth who want to expand their hard and soft skills and refine their personal leadership style to... View Details

Article

Repositioning and Cost-Cutting: The Impact of Competition on Platform Strategies

By: Robert Seamans and Feng Zhu

Organizational structures are increasingly complex. In particular, more firms today operate as multi-sided platforms. In this paper, we study how platform firms use repositioning and cost-cutting in response to competition, elucidate external and internal factors that... View Details

Keywords: Platform Strategy; Repositioning; Cost-cutting; Intra-firm Learning; Multi-Sided Platforms; Cost Management; Product Positioning; Organizational Structure; Competitive Strategy; Knowledge Acquisition; Journalism and News Industry

Find at Harvard

January 2025
Case

Index and Active investing: Vanguard and the New Frontier of Active ETFs

By: Marco Sammon, Luis M. Viceira and Jonathan Kanagasabai

This case explores Vanguard’s strategic decision-making process as it considers entering the growing market for actively managed exchange-traded funds (ETFs). Set in 2024, the case places students in the position of Rodney Comegys, Vanguard’s global head of the Equity... View Details

1996
Article

Limits on Interest Rate Rules in the IS Model

By: William R. Kerr and Robert G. King

There has been a substantial amount of research on interest rate rules. This literature finds that the feasibility and desirability of interest rate rules depends on the structure of the model used to approximate macroeconomic reality. We employ a series of... View Details

Keywords: Inflation and Deflation; Macroeconomics; Interest Rates; Price; Governing Rules, Regulations, and Reforms; Performance Expectations

Read Now

2021
Working Paper

Closing Costs, Refinancing, and Inefficiencies in the Mortgage Market

By: David Hao Zhang

In the US, borrowers often finance the price of mortgage origination by agreeing to higher mortgage rates for a given principal amount. I show that for standard fixed-rate, prepayable mortgages this contractual feature has two consequences. First, it leads to increased... View Details

Keywords: Mortgage Market; Refinancing; Mortgages; Consumer Behavior

March 2022 (Revised August 2022)
Case

Swvl: Smart Mobility for the Masses

By: Krishna Palepu, Esel Çekin and Menna Hassan

The case focuses on strategy and governance issues at Swvl, a tech-enabled mass mobility marketplace. It describes the journey of CEO and Chairman Mostafa Kandil on his journey from founding the company to its listing on Nasdaq. Since its founding in Egypt in 2017,... View Details

Keywords: Corporate Governance; Growth and Development Strategy; Initial Public Offering; Innovation and Invention; Business Startups; Transportation Industry; Technology Industry; Middle East; North Africa

March 2022 (Revised January 2023)
Case

Innovation at Moog Inc.

By: Brian J. Hall, Ashley V. Whillans, Davis Heniford, Dominika Randle and Caroline Witten

This case focuses on the challenges of incentivizing innovation within Moog, an engineering company based in New York state that designs and builds guidance systems for space, air, and land-based travel. The case enables students to grapple with the challenges of using... View Details

July 2010 (Revised March 2011)
Case

A&M/Octone Records: All Rights or Nothing?

By: Anita Elberse, Elie Ofek and Caren Kelleher

In April 2008, after successfully transitioning Octone Records to Universal Music Group and relaunching the label as A&M/Octone Records, president and CEO James Diener is facing a new challenge. Diener and his executive team have trouble convincing a new, promising... View Details

Keywords: Talent and Talent Management; Intellectual Property; Contracts; Rights; Product Marketing; Product Development; Technology; Music Industry

August 2009
Supplement

The TSMC Way: Meeting Customer Needs at Taiwan Semiconductor Manufacturing Company (CW)

By: Willy C. Shih

When L.C. Tu receives an emergency order, he is confronted with a range of production scheduling choices, each of which has unique costs and trade-offs. The case was designed to help students understand job-shop style production and the impact of disruptions and... View Details

Keywords: Factories, Labs, and Plants; Disruption; Customer Focus and Relationships; Cost; Cost Management; Business or Company Management; Time Management; Network Effects; Production; Hardware; Manufacturing Industry; Semiconductor Industry; Taiwan

Brian J. Hall is the Albert H. Gordon Professor of Business Administration at Harvard Business School. He served as the Unit Head for the Negotiation, Organizations and Markets (NOM) Unit for 14 years. Previously, he was an assistant professor of economics in the... View Details

Keywords: accounting industry; consulting; consumer products; executive search; financial services; high technology; investment banking industry; management consulting; private equity (LBO funds); restaurant; sports; venture capital industry

September 2016 (Revised January 2018)
Module Note

Strategy Execution Module 4: Organizing for Performance

By: Robert Simons

This module reading explores the implications of different business models on organization design. After discussing the distinction between units focused on work processes and those devoted to markets, the analysis provides insight as to when to organize businesses by... View Details

Keywords: Management Control Systems; Implementing Strategy; Execution; Customer Focused Organization; Specialization; Span Of Control; Span Of Accountability; Span Of Attention; Strategy; Organizational Design; Organizational Structure

January 2025
Supplement

Negotiating with Data: Analytics FC (B)

By: Jillian Jordan and Livia Alfonsi

Analytics FC was a UK-based sports consultancy that focused on international football (soccer), leveraging cutting-edge data-analytic techniques to support clubs, federations, and players. In 2022, Alex Greenwood, an elite female defender, approached the company for... View Details

Keywords: Negotiation; Negotiation Preparation; Gender; Analytics and Data Science; Sports; Reputation; Value Creation; Consulting Industry; Sports Industry; Europe; United Kingdom

March 2021 (Revised August 2022)
Case

Seeding and Selling Asana

By: Jeffrey F. Rayport, Susie Ma and Amram Migdal

In December 2019, Oliver Jay, Asana’s Chief Revenue Officer (CRO), was reconsidering his go-to-market (GTM) strategy. Asana was cloud-based work management software that enabled users to break up projects into discrete tasks that could be assigned, scheduled, and... View Details

Keywords: SaaS; Customer Journey; Business Model; Business Organization; Change Management; Growth and Development Strategy; Growth Management; Marketing Channels; Marketing Strategy; Product Marketing; Organizational Change and Adaptation; Organizational Design; Organizational Structure; Digital Platforms; Internet and the Web; Technology Industry; United States

25 Oct 2013
Working Paper Summaries

Management: Theory and Practice, and Cases

Keywords: by Richard L. Nolan; Education

May 2016 (Revised September 2017)
Case

Canadian Pacific's Bid for Norfolk Southern

By: Benjamin C. Esty and E. Scott Mayfield

In December 2015, Canadian Pacific Railroad (CPR) has just made its third bid to acquire Norfolk Southern Corporation (NSC), one of the largest railroads in the United States. Having rejected the prior offers, NSC’s CEO James Squires and the NSC board must now value... View Details

Keywords: Capital Structure; Cash Flow; Cost of Capital; Financial Strategy; Investment Activism; Bids and Bidding; Negotiation Offer; Corporate Strategy; Rail Transportation; Mergers and Acquisitions; Transformation; United States; Canada