Publications

Research Summary

Current Research

I am interested in research on various topics in retail operations and supply chain management, including inventory management, product variety, distribution logistics, financial performance of retailers, and linking operational performance to... View Details

January 2019 (Revised October 2019)
Case

Rural Taobao: Alibaba's Expansion into Rural E-Commerce

By: Tarun Khanna, Ryan Allen, Adam Frost and Wesley Koo

Alibaba's Rural Taobao initiative had been launched in 2014 as a public service initiative to increase e-commerce adoption in China’s remote rural areas. In the first two iterations of the initiative, dubbed “1.0” and “2.0,” Alibaba had partnered with local businesses... View Details

Keywords: Strategy; Business Growth; Ecommerce; Corporate Social Responsibility; Business And Government; Emerging Market; Digital Platforms; Internet and the Web; Emerging Markets; Rural Scope; Growth and Development Strategy; Competitive Strategy; Corporate Social Responsibility and Impact; Business and Government Relations; Decision Making; E-commerce; China

July 2020
Case

Amanda and Kristen: Mented Cosmetics

By: Steven Rogers, Jeffrey J. Bussgang and Alterrell Mills

The co-founders (Black HBS alumnae) of an e-commerce beauty startup explore the unmet needs within the beauty industry. This case study examines the entrepreneurial opportunities that come from identifying an underserved market, specifically within the Black community... View Details

October 2024 (Revised June 2025)
Case

Nvidia

By: Andy Wu and Matt Higgins

This case study examines Nvidia's strategic pivot from gaming GPUs to becoming a leader in general-purpose computing and AI. It explores how Nvidia leveraged its GPU architecture to dominate the growing fields of data center acceleration and AI training, outpacing... View Details

Keywords: Strategy; Technological Innovation; AI and Machine Learning; Product Development; Manufacturing Industry; Technology Industry; Electronics Industry; United States; China; Taiwan

October 2023 (Revised February 2024)
Case

Loris

By: Shunyuan Zhang, Das Narayandas, Stacy Straaberg and David Lane

In December 2022, Loris’s executive team considered their go-to-market strategy. Loris was an artificial intelligence (AI) software startup for the customer service industry with two products on the market: 1) Agent Assist which provided customer service agents (CSAs)... View Details

Keywords: Decisions; Growth and Development Strategy; Product Launch; Product Positioning; Business Strategy; Competitive Strategy; Business Startups; AI and Machine Learning; Applications and Software; Marketing Strategy; Sales; Technology Industry; United States

29 Jun 2007
First Look

First Look: June 29, 2007

market consists of two customer segments with different preferences and is characterized by positive network effects. The commercial firm makes product and pricing decisions to maximize its profit. The open... View Details

Keywords: Martha Lagace

Innovation on Wings: Nonstop Flights and Firm Innovation in the Global Context

We study whether, when, and how better connectivity through nonstop flights leads to positive innovation outcomes for firms in the global context. Using unique data of all flights emanating from 5,015 airports around the globe from 2005 to 2015 and exploiting a... View Details

January 2012 (Revised August 2020)
Case

The Swatch Group

By: Rohit Deshpandé, Karol Misztal and Daniela Beyersdorfer

In March 2011, Nicolas Hayek, the CEO of the leading Swiss watch manufacturer Swatch Group, reflected on the positioning of Omega, its revived flagship brand. Which marketing strategy would best allow it to confront its main competitor Rolex? And how would potential... View Details

Keywords: Marketing Strategy; Brands and Branding; Segmentation; Product Positioning; Consumer Products Industry; Consumer Products Industry; Consumer Products Industry

16 Jan 2013
Research & Ideas

The Messy Link Between Slave Owners and Modern Management

the United States, Rosenthal stumbled across an unexpected source of innovation. Rosenthal, a Harvard-Newcomen Fellow in business history at Harvard Business School, found that southern plantation owners kept complex and meticulous records, measuring the View Details

Keywords: by Katie Johnston

09 Jan 2024
Research & Ideas

Could Clean Hydrogen Become Affordable at Scale by 2030?

Hydrogen is poised to move from the sidelines of global clean energy as the industry learns to produce it more efficiently and at lower cost, according to newly published research led by Gunther Glenk, a climate fellow with Harvard Business School's Institute for the... View Details

Keywords: by Desmond Dodd; Energy; Green Technology

30 Aug 2023
Blog Post

I’m From the South and Going Back: Why HBS Was the Best School for Me

House (with hashbrowns covered and capped obviously), and the merits of the word "y'all" as the most efficient method of addressing a group of people. I've said "this case reminds me of my time in the paper products supply chain" more... View Details

October 2000 (Revised March 2004)
Case

Software Associates

By: Robert S. Kaplan

The president of a small consulting firm has just seen his second-quarter profit and loss statement, showing an increase in revenues but a substantial decline in profits. He asks his chief financial officer to explain the results. The CFO works hard to accumulate... View Details

Keywords: Budgets and Budgeting; Cost; Financial Statements; Production; Management Analysis, Tools, and Techniques; Information Technology Industry; Consulting Industry

March 2012
Article

How to Make Finance Work

By: Robin Greenwood and David S. Scharfstein

Once a sleepy old boys' club, the U.S. financial sector is now a dynamic and growing business that attracts the best and the brightest. It is tempting to declare the industry a roaring success. But its purpose is to serve the needs of U.S. households and firms, and by... View Details

Keywords: Business Ventures; Value; Competitive Advantage; Investment; Performance Evaluation; Household; Financial Crisis; Finance; Financial Services Industry; United States

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December 2018
Case

Bata versus Relaxo—Analyzing Performance

By: Suraj Srinivasan, Iris Leung and Quinn Pitcher

Set in 2016, “Bata India versus Relaxo—Analyzing Performance” compares the strategies and financial performance of two Indian footwear companies. Bata India had long been the market leader in footwear in India, but its leading market position was being challenged by... View Details

Keywords: Finance; Strategy; Operations; Performance Evaluation; Financial Statements; Analysis; Apparel and Accessories Industry

April 2025
Case

Lisa Su and AMD (A)

By: Joshua D. Margolis, Matthew Preble and Dave Habeeb

This multimedia case study focuses on CEO Lisa Su’s turnaround and subsequent transformation of the technology company Advanced Micro Devices, Inc. (AMD). When Su accepted the top position in 2014, AMD was on the verge of collapse. Su focused on the company’s culture,... View Details

November 2006 (Revised November 2007)
Case

EFJ, Inc.

By: Lynda M. Applegate, Ajay Vinze and Mara Vatz

Michael Jalbert plans to transform EFJI, a land mobile radio manufacturer, into a leading radio systems and solutions provider. Taking advantage of new industry standards and the country's increased focus on public safety agencies and homeland security, Jalbert says... View Details

Keywords: Disruptive Innovation; Leading Change; Growth and Development Strategy; Product Positioning; Organizational Change and Adaptation; Competitive Strategy; Expansion

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07 Apr 2015
First Look

First Look: April 7

create significant value and have modest operating costs, and network effects protect their position once established-users rarely leave a vibrant platform. But these businesses also raise significant start-up challenges. Every platform... View Details

Keywords: Sean Silverthorne

May 2017
Supplement

Betfair (B), (C), and (D) Case Slides

By: Ramon Casadesus-Masanell and John Heilbron

Contains slides related to the Betfair B, C, and D cases.
Abstracts:
B) Buoyed by success in the market for gambling contracts, Betfair attempts to enter the market for financial products using its exchange model.
C) Prompted by a takeover bid from... View Details

Keywords: Betfair; Exchange; Betting; Leisure Industry; Betting Markets; Market Design; Digital Platforms; Diversification; Business Model; Laws and Statutes; Financial Services Industry; Financial Services Industry; Europe