Publications

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August 2018 (Revised April 2019)
Case

Chateau Winery (A): Unsupervised Learning

By: Srikant M. Datar and Caitlin N. Bowler

This case follows Bill Booth, marketing manager of a regional wine distributor, as he applies unsupervised learning on data about his customers’ purchases to better understand their preferences. Specifically, he uses the K-means clustering technique to identify groups... View Details

Keywords: Clustering; Data Science; Analytics and Data Science; Customers; Marketing; Analysis

Research Summary

Wall Street Research

By: Paul M. Healy

Wall Street research helps to support a well-functioning capital market by providing investors with information about investment opportunities, and corporate issuers with liquidity for their stocks. Yet surprisingly little is known about how Wall Street research... View Details

Keywords: Sell-side Analysts; Brokerage; Investment Banking; Buy-side Analysts; Compensation; Financial Services Industry

Research Summary

"Modeling B2B Exchanges" (with Gabor Fath)

B2B exchanges are revolutionizing the way businesses will buy and sell a variety of intermediary products and services. It is estimated that most of the roughly $7 trillion worth of business transactions are likely to go through these new institutions within the next... View Details

26 Mar 2025
Blog Post

How to Approach Your Equity Compensation

shares for at least one year (there is not). Rather, this is just a confusion between how ordinary income and capital gains taxation works. Forgetting that market returns are generated by outliers. The vast majority of companies... View Details

May 2017
Case

Vicki Fuller: Chief Investment Officer of New York State's $150+ Billion Employee Pension Fund

By: Steven Rogers and Valerie Mosley

Vicki Fuller traveled from a four-room tenement bordering Chicago’s infamous Cabrini-Green housing projects to speaking at conferences around the world and typically holding court wherever she went. As a teenager, she helped raise her siblings. As a Wall Street... View Details

June 2013
Article

Issuer Quality and Corporate Bond Returns

By: Robin Greenwood and Samuel G. Hanson

We show that the credit quality of corporate debt issuers deteriorates during credit booms, and that this deterioration forecasts low excess returns to corporate bondholders. The key insight is that changes in the pricing of credit risk disproportionately affect the... View Details

Keywords: Quality; Bonds; Forecasting and Prediction; Credit

Find at Harvard

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September 2020
Case

Blackstone: Crocs Investment

By: Victoria Ivashina, John D. Dionne and Terrence Shu

This case follows Prakash Melwani (HBS MBA '86), CIO of Blackstone's Private Equity Group, and his teams’ investment in the footwear company Crocs. Instead of a traditional secondary offering, Crocs opted for a unique deal structure by taking Blackstone's cash in a... View Details

Keywords: Private Investment In Public Equity; PIPE Deal; Investment; Brands and Branding; Strategy

27 Jan 2015
First Look

First Look: January 27

not had lower costs of equity (lower stock returns), consistent with a stock market anomaly previously documented in other samples. A calibration suggests that a binding 10 percentage point increase in Tier 1 capital to risk-weighted... View Details

Keywords: Sean Silverthorne

June 1987 (Revised May 1990)
Case

John Deere Component Works (B)

By: Robert S. Kaplan

Having installed an activity-based system, the division is now exploring the insight provided by that system. In particular, it is studying the economics of lot-size process planning and product mix management. View Details

Keywords: Activity Based Costing and Management; Production; Business or Company Management; Planning; Cost Accounting; Cost Management; Product Marketing; Management Practices and Processes; Consumer Products Industry; Agriculture and Agribusiness Industry

07 Jul 2008
Research & Ideas

Innovation Corrupted: How Managers Can Avoid Another Enron

officer Ken Lay made him president of Enron's new trading operations. In 2001, Skilling was named CEO. Before 1997, Enron was an innovative and profitable player in the newly deregulated natural gas industry. Skilling's big idea was to create fluid and transparent... View Details

Keywords: by Martha Lagace; Energy; Utilities

February 2024 (Revised February 2024)
Teaching Note

Travelogo: Understanding Customer Journeys

By: Eva Ascarza and Ta-Wei Huang

Teaching Note for HBS Exercise 524-044. The exercise aims to teach students about 1) Customer Segmentation; and 2) constructing buying personas, 3) Get actionable insights from clickstream data. View Details

Keywords: Customer Relationship Management; Analysis; Analytics and Data Science; Marketing Strategy; Segmentation; Consumer Behavior; Travel Industry; United States

04 Feb 2022
Blog Post

Energy and Cleantech: Career Advice from the Career & Professional Development Office

opportunity to represent HBS in markets around the world by building new relationships and connecting students with employment opportunities. More recently, the Energy and Cleantech industries were added to my employer relations and... View Details

August 1, 2015
Article

New Product Development Flexibility in a Competitive Environment

By: Janne Kettunen, Yael Grushka-Cockayne, Zeger Degraeve and Bert De Reyck

Managerial flexibility can have a significant impact on the value of new product development projects. We investigate how the market environment in which a firm operates influences the value and use of development flexibility. We characterize the market environment... View Details

Keywords: Product Development; Projects; Management Style; Situation or Environment; Innovation and Invention; Competition

02 Jul 2015
Op-Ed

The Future of the Greek Economy

offer their thoughts on the Greek economic crisis. Their answers were written before last week's referendum vote by the Greek people, but their insights remain valuable. The Need For Sustainable Growth Calling for a referendum asking the... View Details

Keywords: by Laura Alfaro, Dante Roscini & George Serafeim; Banking

07 Aug 2012
Research & Ideas

Off and Running: Professors Comment on Olympics

of the American Marketing Association's 2010 Sports Marketing Lifetime Achievement Award. The power of "The Rings"—the brand power of the Olympics—derives from the global recognition of the five... View Details

Keywords: Re: Multiple Faculty; Sports

30 May 2023
Research & Ideas

Can AI Predict Whether Shoppers Would Pick Crest or Colgate?

value of AI as an important tool for increasing productivity, reducing costs, and improving the quality of survey designs and insights generated within the fast-growing, $80 billion market research industry.... View Details

Keywords: by Kristen Senz

2020
Case

The Ellen MacArthur Foundation: Accelerating a Circular Economy for Plastic Packaging

By: Andrew J. Hoffman

Plastic has become essential to global day-to-day activities, yet it is also causing extreme environmental degradation. Many leaders in the plastics industry are starting to question its sustainability. This case presents insights into the future of the plastic... View Details

Keywords: Plastic Waste; Environmental Sustainability; Cooperation; Supply Chain Management; Corporate Social Responsibility and Impact; Consumer Products Industry