Publications

2020
Working Paper

(When) Does Appearance Matter? Evidence from a Randomized Controlled Trial

By: Prithwiraj Choudhury, Tarun Khanna, Christos A. Makridis and Subhradip Sarker

While there is evidence about labor market discrimination based on race, religion, and gender, we know little about whether physical appearance leads to discrimination in labor market outcomes. We deploy a randomized experiment on 1,000 respondents in India between... View Details

Keywords: Behavioral Economics; Coronavirus; Discrimination; Homophily; Labor Market Mobility; Limited Attention; Resumes; Personal Characteristics; Prejudice and Bias

2023
Working Paper

Beyond the Hype: Unveiling the Marginal Benefits of 3D Virtual Tours in Real Estate

By: Mengxia Zhang and Isamar Troncoso

3D virtual tours (VTs) have become a popular digital tool in real estate platforms, enabling potential buyers to virtually walk through the houses they search for online. In this paper, we study home sellers’ adoption of VTs and the VTs’ relative benefits compared to... View Details

Keywords: Marketing; AI and Machine Learning; Technology Adoption; Real Estate Industry

SSRN

Research Summary

Overview

Ms. Fedyk's main research interests lie at the intersection of asset pricing and behavioral finance, with a particular focus on information and belief formation. Her job market paper is part of a broader research agenda on the way in which information is incorporated... View Details

30 Mar 2020
Research & Ideas

The New Rules for Remote Work: Pandemic Edition

shut down and has seen no revenue, with thousands of employees home, since November. 2. Lead by example Managers should model the behavior they want to see in others. If they say employees can leave the office or avoid travel, but the... View Details

Keywords: by Dina Gerdeman

May 2021
Teaching Note

From Globalization to Dual Digital Transformation: CEO Thierry Breton Leading Atos Into 'Digital Shockwaves'

By: Tsedal Neeley

Teaching Note for HBS Case Nos. 419-027 and 419-046. Thierry Breton, chairman and CEO of IT company Atos, faces a pivotal juncture. After spending eight intense years scaling the company globally to over 100,000 employees in 70 countries, he sees digital shockwaves... View Details

Keywords: Multinational Firms and Management; Transformation; Strategy; Disruption; Employees; Competency and Skills; Training; Organizational Culture; Digital Transformation; Information Technology Industry

2018
Working Paper

Some Facts of High-Tech Patenting

By: Michael Webb, Nick Short, Nicholas Bloom and Josh Lerner

Patenting in software, cloud computing, and artificial intelligence has grown rapidly in recent years. Such patents are acquired primarily by large U.S. technology firms such as IBM, Microsoft, Google, and HP, as well as by Japanese multinationals such as Sony, Canon,... View Details

Keywords: Patents; Applications and Software; Technological Innovation; United States

SSRN

Zhongming Jiang is a first-year Ph.D. student in Marketing (Quantitative) at Harvard Business School. His research focuses on developing methodologies for Customer Relationship Management (CRM) that enable personalized interventions, dynamic customer... View Details

April 2019 (Revised June 2019)
Case

Western Governors University: 10x Vision

By: William R. Kerr and Susie L. Ma

Western Governors University (WGU) was a nonprofit institution of higher education whose online learning model served more than 100,000 students in 2019 and was scaling rapidly. President Scott Pulsipher wanted to expand WGU’s reach to millions more with a plan called... View Details

Keywords: Online Education; Enrollment; Scaling; Higher Education; Internet and the Web; Business Model; Expansion; Growth and Development Strategy; Education Industry; United States

Article

Evaluating and Managing Tramp Shipping Lines Performances: A New Methodology Combining Balanced Scorecard and Network DEA

By: Ying-Chen Hsu, Cheng-Chi Chung, Hsuan-Shih Lee and H. David Sherman

The shipping industry is essential for the economic development of nations like Taiwan as a means delivering and receiving cargo. Shipping has been depressed since 2008 as a result of the financial crisis increasing pressure for the shipping lines to operate more... View Details

Keywords: Network Data Envelopment Analysis; Shipping Line; Centralized Approach; Cross-efficiency; Balanced Scorecard; Performance Evaluation

Find at Harvard

September 2001 (Revised August 2005)
Case

Deaconess-Glover Hospital (C)

For nearly three months, John Carter, a vascular surgeon by training, had been studying a variety of clinical processes at Deaconess-Glover Hospital in Needham, Mass. Carter was looking for an opportunity to test the applicability of Toyota Production System... View Details

Keywords: Organizational Change and Adaptation; Health Care and Treatment; Business Processes; Health Industry

19 Oct 2021
Research & Ideas

Fed Up Workers and Supply Woes: What's Next for Dollar Stores?

these businesses are resisting the changing labor/wage environment. Why would that be, and do you foresee that becoming a problem? "Their business model requires a low-cost operation, so they’re going to feel that inflationary pressure."... View Details

Keywords: by Christine Pazzanese, Harvard Gazette; Retail

April 2019 (Revised February 2020)
Case

Ripple: The Business of Crypto

By: David B. Yoffie and George Gonzalez

The case explores Ripple CEO Brad Garlinghouse’s mission to disrupt the global payments industry by leveraging the cryptocurrency XRP. Students will learn about Bitcoin and the blockchain industry, as well as Ripple’s unique crypto business model. The case provides an... View Details

Keywords: Payment Systems; Cryptocurrency; Bitcoin; Blockchain; Fintech; Business Startups; Business Model; Disruption; Strategy; Banking Industry; Technology Industry

Teaching Interest

Data Science for Managers

Served as a teaching fellow; assisted MBA students with classroom coding exercises.
Developed course materials, including new case studies, technical notes, and code notebooks students used to analzye case data.
Developed interactive web... View Details

October 2002 (Revised December 2003)
Case

eShip-4U

By: Roy D. Shapiro and Timothy M. Laseter

eShip is a small Israeli start-up with a potentially exciting new concept for the residential package-delivery value chain--the Automatic Delivery Machine (ADM). Much like today's ubiquitous ATMs, ADMs would allow consumers to have parcels delivered to a nearby ADM... View Details

Keywords: Business Startups; Business Model; Service Operations; Logistics; Corporate Strategy; Information Technology; Competitive Strategy; Value Creation; Saving; Innovation and Invention; Transportation Industry; Service Industry; Shipping Industry; Israel; United States

March 1, 2022
Article

Widespread Use of National Academies Consensus Reports by the American Public

By: Diana Hicks, Matteo Zullo, Ameet Doshi and Omar Isaac Asensio

In seeking to understand how to protect the public information sphere from corruption, researchers understandably focus on dysfunction. However, parts of the public information ecosystem function very well, and understanding this as well will help in protecting and... View Details

Keywords: Reports; Surveys; AI and Machine Learning; Knowledge Dissemination; Knowledge Use and Leverage

12 Jul 2004
Research & Ideas

Enron’s Lessons for Managers

Some events mark a generation. If a marker is a source of deep learning about ourselves, as Malcolm Salter believes it is, then the Enron crisis is exactly that for business people. Political scientists have the Bay of Pigs; engineers... View Details

Keywords: by Martha Lagace

Profile

Fola Folowosele

Internationale de Football Association (thanks to an executive education student) during which we learned about the company's business model and operations. My two years at HBS helped me cross off potential... View Details

Keywords: Consulting; Consumer Products

2025
Working Paper

Is Love Blind? AI-Powered Trading with Emotional Dividends

By: Valeria Fedyk, Daniel Rabetti and Stella Kong

We leverage the non-fungible tokens (NFTs) setting to assess the valuation of emotional dividends (LOVE), a long-standing empirical challenge in private-value markets such as art, antiques, and collectibles. Having created and validated our proxy, we use deep learning... View Details

Keywords: NFTs; Non-fungible Tokens; AI and Machine Learning; Valuation; Financial Markets