Publications

Janice H. Hammond is the Jesse Philips Professor of Manufacturing. She currently serves as coursehead for the new MBA required course, Data Science for Managers. She serves as program chair for the HBS Executive Education International Women’s Foundation and Women’s... View Details

Keywords: apparel; distribution; e-commerce industry; manufacturing; retailing; textiles; transportation

2008
Working Paper

A Darker Side to Decentralized Banks: Market Power and Credit Rationing in SME Lending

By: Rodrigo Canales and Ramana Nanda

We use loan-level data to study how the organizational structure of banks impacts small business lending. We find that decentralized banks—where branch managers have greater autonomy over lending decisions—give larger loans to small firms and those with "soft... View Details

Keywords: Organizational Structure; Financing and Loans; Industry Structures; Banks and Banking; Banking Industry; Mexico

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October 2017 (Revised April 2018)
Case

Improving Worker Safety in the Era of Machine Learning (A)

By: Michael W. Toffel, Dan Levy, Jose Ramon Morales Arilla and Matthew S. Johnson

Managers make predictions all the time: How fast will my markets grow? How much inventory do I need? How intensively should I monitor my suppliers? Which potential customers will be most responsive to a particular marketing campaign? Which job candidates should I... View Details

Keywords: Machine Learning; Policy Implementation; Empirical Research; Inspection; Occupational Safety; Occupational Health; Regulation; Analysis; Forecasting and Prediction; Policy; Operations; Supply Chain Management; Safety; Manufacturing Industry; Construction Industry; United States

April 2021
Supplement

Buy Online, Pickup in Store: Vice President of Store Operations Supplement

By: Antonio Moreno, Santiago Gallino and Amy Klopfenstein

In April 2019, Sylvarella VP of Store Operations Axley Vega must review an analysis of her department’s sales data to determine the impact of the company’s Buy Online, Pickup in Store (BOPS) program. BOPS implementation created significant problems for the store... View Details

Keywords: Operations; Service Delivery; Logistics; Infrastructure; Distribution Channels; Order Taking and Fulfillment; Analysis; Retail Industry; Apparel and Accessories Industry; United States; Canada

January 2012 (Revised March 2013)
Case

Ctrip: Scientifically Managing Travel Services

By: David A. Garvin and Nancy Hua Dai

Ctrip is a $437 million Chinese on-line travel services company with a scientific, data driven approach to management. The case explores Ctrip's founding and early growth, its expansion into multiple market segments including hotel reservations, air ticketing, leisure... View Details

Keywords: Scientific Management; Data-driven Management; Management; Expansion; Business Growth and Maturation; Market Entry and Exit; Mathematical Methods; Business Processes; Information Management; Travel Industry; China

17 May 2011
First Look

First Look: May 17

world's leading data storage hardware and information management software company. EMC's customers had historically relied on EMC salespeople to guide them through the complex, consultative buying process.... View Details

Keywords: Sean Silverthorne

Design-Based Confidence Sequences: A General Approach to Risk Mitigation in Online Experimentation.

Randomized experiments have become the standard method for companies to evaluate the performance of new products or services. In addition to augmenting managers' decision-making, experimentation mitigates risk by limiting the proportion of customers exposed to... View Details

January 1980 (Revised August 1986)
Case

General Electric vs. Westinghouse in Large Turbine Generators (A)

By: Michael E. Porter

Describes the U.S. large turbine generator industry in early 1963, a period of severe price cutting and depressed industry conditions. Presents data to allow a structural analysis of the industry and an analysis of the strategies of the major players since 1946. The... View Details

Keywords: Transformation; Customer Focus and Relationships; Machinery and Machining; Cost Management; Price; Management Analysis, Tools, and Techniques; Marketing Strategy; Industry Structures; Competition; Manufacturing Industry; United States

November 2019 (Revised May 2020)
Case

Collibra

By: Lynda M. Applegate, Jeffrey F. Rayport and Julia Kelley

Founded in 2008 at Vrije Universiteit Brussels, Collibra was a data intelligence company that found product-market fit in the years after the global financial crisis when many companies were under pressure from consumers and governments to improve their data management... View Details

January 2023
Case

Thomas Buberl: Refounding AXA

By: Hubert Joly, Mihir Desai and Amram Migdal

In 2022, AXA and its CEO Thomas Buberl faced new types of challenges, including systemic risks such as climate change, geopolitical instability, public health crises, and social tensions caused by economic risks. AXA was one of the world’s largest insurers. Since... View Details

Karim R. Lakhani is the Dorothy & Michael Hintze Professor of Business Administration at the Harvard Business School. He specializes in technology management, innovation, digital transformation and artificial... View Details

Keywords: biotechnology; communications; computer; health care; high technology; information technology industry; internet; pharmaceuticals; software; video games

January 2021
Case

Bespoken Spirits: Disrupting Distilling

By: Benjamin C. Esty and Daniel Fisher

On October 7, 2020, Bespoken Spirits publicly announced it had received $2.6 million of seed funding for its “sustainable maturation process,” a process that could produce award-winning whiskeys in just days rather than years using a novel technology and data science. ... View Details

Keywords: Business Ventures; Business Strategy; Competitive Advantage; Disruption; Entrepreneurship; Environmental Sustainability; Cash Flow; Disruptive Innovation; Innovation Strategy; Brands and Branding; Business Model; Consumer Products Industry; Food and Beverage Industry; Service Industry; United States; California

07 Aug 2000
Research & Ideas

Rocket Science Retailing

that have not been shipped. This process of reading and reacting to market signals has improved CompUSA's ability to match supply with demand. Finally, book and music retailer Borders Group uses historical sales data to View Details

Keywords: by Marshall L. Fisher, Ananth Raman & Anna Sheen McClelland; Retail

December 2014
Article

The Discipline of Business Experimentation

By: Stefan Thomke and Jim Manzi

The data you already have can't tell you how customers will react to innovations. To discover if a truly novel concept will succeed, you must subject it to a rigorous experiment. In most companies, tests do not adhere to scientific and statistical principles. As a... View Details

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2022
Working Paper

Getting on the Map: The Impact of Online Listings on Business Performance

By: Michael Luca, Abhishek Nagaraj and Gauri Subramani

We evaluate the extent to which small businesses maintain an online presence, looking at restaurant listings on a major online review platform. While the majority of restaurants have an online presence, we find that roughly 18 percent in our sample have no presence as... View Details

Keywords: Small Business; Internet and the Web; Revenue; Digital Marketing; Food and Beverage Industry

October 2022
Case

Ethena: A Go-to-Market Dilemma

By: Rembrand Koning and Stacy Straaberg

In November 2021, Roxanne Petraeus and Anne Solmssen, founders of Brooklyn-based software-as-a-service (SaaS) startup Ethena, were looking to expand their compliance training business. The founders hired Arnie Gullov-Singh, an outside revenue consultant, to advise on... View Details

Keywords: Decision Choices and Conditions; Judgments; Growth and Development Strategy; Business or Company Management; Business Strategy; Expansion; Segmentation; Technology Industry; United States; New York (state, US)

April 2025 (Revised May 2025)
Case

Adobe: GenAI Opportunity or Threat?

By: Sunil Gupta, Rajiv Lal and Allison Ciechanover

In December 2022, Adobe CEO Shantanu Narayen faced a pivotal strategic decision due to the rapid rise of generative AI image models from OpenAI, Midjourney, and StabilityAI. Adobe, a leader in digital media and marketing software with a 40-year legacy of innovation and... View Details

Keywords: Customer Relationship Management; Ethics; AI and Machine Learning; Trust; Business Strategy; Technology Industry; San Jose

August 2022
Exercise

Joy4Home Brands: Pricing Matters

By: Elie Ofek, Oded Koenigsberg and Marco Bertini

Joy4Home Brands, the maker of novel houseware items, was gearing up for its launch. The company would be introducing two lines: kitchenware products and storage containers. The initial go-to-market plan called for a direct to consumer (DTC) channel strategy. While... View Details

Keywords: DTC; Pricing Decisions; B2B; Product Marketing; Product Launch; Marketing Strategy; Business Model; Opportunities; Consumer Products Industry