Publications

June 1982 (Revised May 1995)
Case

Ellis Manufacturing Co.

By: Roy D. Shapiro

Ellis finds itself in a weakening competitive position largely due to the lack of rationalization in its plants. Driven by a strong traditionally decentralized sales organization, Ellis finds that all plants want control over all product lines. As a result, overall... View Details

Keywords: Factories, Labs, and Plants; Cost; Analytics and Data Science; Brands and Branding; Performance Capacity; Competitive Strategy; Construction Industry

Article

Drive Innovation with Better Decision-Making

By: Linda A. Hill, Emily Tedards and Taran Swan

Despite their embrace of agile methods, many firms striving to innovate are struggling to produce breakthrough ideas. A key culprit, according to the authors, is an outdated, inefficient approach to decision-making. Today’s discovery-driven innovation processes involve... View Details

Keywords: Innovation and Invention; Decision Making; Decision Choices and Conditions; Organizational Change and Adaptation

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May 2025
Article

Imagining the Future: Memory, Simulation and Beliefs

By: Pedro Bordalo, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli and Andrei Shleifer

How do people form beliefs about novel risks, with which they have little or no experience? Motivated by survey data on beliefs about Covid we collected in 2020, we build a model based on the psychology of selective memory. When a person thinks about an event,... View Details

Keywords: Expectations; Memory; COVID-19 Pandemic; Risk and Uncertainty; Cognition and Thinking

2018
Working Paper

The Impact of Pensions and Insurance on Global Yield Curves

By: Robin Greenwood and Annette Vissing-Jorgensen

We document a strong effect of pension and insurance company (P&I) assets on the long end of the yield curve. Using data from 26 countries, the yield spread between 30-year and 10-year government bond yields is negatively related to the ratio of pension assets (in... View Details

Keywords: Pension Funds; Investment Funds; Insurance; Assets; Interest Rates; Bonds

SSRN

Research Summary

Book on Telegraphs:

This is a long-term project that focuses on the economic impact of telegraphs. I have been collecting data on telegraph companies operating in all Americas, especially submarine telegraph companies. The final product will be a book but I intend to produce some papers... View Details

April 2001 (Revised March 2003)
Background Note

Web and IT Hosting Facilities: Technology Note

Introduces students to the data centers where IT infrastructure is increasingly physically housed. These centralized hosting facilities represent in the information age the equivalent of power utilities in the industrial age. Students are introduced to issues of... View Details

Keywords: Internet and the Web; Information Technology; Infrastructure; Web Services Industry

January 1993 (Revised March 1993)
Case

Kronos (A)

Mark Ain is the founder and manager of Kronos, which has grown to a $33 million dollar company in 13 years. The case focuses on Ain's rrole in the company. Presents data from a personality assessment of Ain and his senior management team as input to this decision. . View Details

Keywords: Management Teams; Management Skills; Managerial Roles; Personal Characteristics; Management Style; Behavior

13 Aug 2020
News

Inflation Is Actually a Lot Higher Than You Think

06 Feb 2019
Working Paper Summaries

Does Public Ownership and Accountability Increase Diversity? Evidence from IPOs

Keywords: by Rembrand Koning and John-Paul Ferguson

June 2012 (Revised August 2013)
Case

Driving Towards a Disruption?

By: Willy Shih and William Noble

As Clayton Christensen drove to the studio to deliver an online executive education class, he pondered the future of management education. How big a threat did online degree programs, corporate universities, and other innovations in the delivery of management training... View Details

Keywords: Disruptive Technology; Performance Trajectories; Disruptive Innovations; Business Education; Business School; Internet And Online Services Industries; Disruptive Innovation; Higher Education; Corporate Strategy; Internet; Performance; Education Industry; Boston

2020
Working Paper

Do Lenders Still Discriminate? A Robust Approach for Assessing Differences in Menus

By: David Hao Zhang and Paul Willen

We use a new methodology to assess mortgage pricing discrimination by race. We make four main contributions. First, we show that existing estimates of mortgage pricing differences by race can be confounded by a "menu problem," which is the problem associated with... View Details

Keywords: Mortgages; Financing and Loans; Prejudice and Bias; Race; Measurement and Metrics; Banking Industry; United States

09 Apr 2019
Working Paper Summaries

Formal Employment and Organized Crime: Regression Discontinuity Evidence from Colombia

Keywords: by Gaurav Khanna, Carlos Medina, Anant Nyshadham, and Jorge Tamayo

20 Aug 2014
News

Yes, patent trolls go out of their way to target rich companies

01 Apr 2025
HBS Seminar

Eric Bradlow, University of Pennsylvania

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

October 2020 (Revised March 2024)
Case

Experimentation at Yelp

By: Iavor Bojinov and Karim R. Lakhani

Over the last decade, experimentation has become integral to the research and development processes of technology companies—including Yelp—for understanding customer preferences and mitigating innovation risks. The case describes Yelp's journey with experimentation,... View Details

Keywords: Customer Relationship Management; Collaborative Innovation and Invention; Risk Management; Advertising; Research and Development; Technology Industry

January 2016
Article

Incorporating Longitudinal Pediatric Patient-centered Outcome Measurement into the Clinical Workflow Using a Commercial Electronic Health Record: A Step Toward Increasing Value for the Patient

By: Kathleen Carberry, Zachary Landman, Michelle Xie, Thomas W. Feeley, John Henderson and Charles Fraser Jr.

Patient-centered outcomes measurement provides healthcare organizations with crucial information for increasing value for patients; however, organizations have struggled to obtain outcomes data from electronic health record (EHR) systems. This study describes how Texas... View Details

Keywords: Epic; Electronic Health Records; Outcomes; Value; Patient-Centered Outcomes Measurement; Value Creation; Information Technology; Health Care and Treatment; Customer Focus and Relationships; Health Industry; Texas

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June 2013
Article

What Is Privacy Worth?

By: Alessandro Acquisti, Leslie K. John and George Loewenstein

Understanding the value that individuals assign to the protection of their personal data is of great importance for business, law, and public policy. We use a field experiment informed by behavioral economics and decision research to investigate individual privacy... View Details

Keywords: Safety; Rights; Valuation; Ethics; Identity

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