Publications

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February 1999
Case

Lifeline Systems, Inc. (B)

By: H. Kent Bowen and Marilyn Matis

In 1997, Lifeline Systems continues to grow its service business to $32 million, 56% of the company's total revenues. More local hospital Lifeline programs turn over their monitoring service to Lifeline Central, expanding the company's subscriber base by 30%. The... View Details

Keywords: Health Care and Treatment; Information Technology; Expansion; Cost Management; Growth and Development Strategy; Partners and Partnerships; Change; Customer Relationship Management; Service Operations; Age; Investment; Health Industry; Technology Industry; Cambridge; Boston

2002
Other Unpublished Work

Market Liquidity as a Sentiment Indicator

By: Malcolm Baker and Jeremy Stein

We build a model that helps to explain why increases in liquidity—such as lower bid–ask spreads, a lower price impact of trade, or higher turnover—predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details

Keywords: Price; Financial Liquidity; Trade; Valuation; Markets; Forecasting and Prediction; Equity; Stock Shares; Investment Return

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Web

Advisory Board - Entrepreneurship

invests in and helps to build early-stage companies in the information technology, biomedical, and service industries. Prior to entering the venture capital industry in 2004, Mr. Meakem was the founding... View Details

01 Mar 2019
News

The Burden Legacy

aviation to the HBS curriculum and laid the foundation for the Baker Library Collection on the Business Aspects of Aviation, which includes the William A.M. Burden Papers, aviation investment analyses that Burden prepared in the 1930s. If... View Details

Keywords: Linda Kush

2016
Article

Cloaked Trading

By: Lauren Cohen, Dong Lou and Christopher J. Malloy

Using a novel, proprietary database of micro-level trading activities by asset managers, we show strong evidence of asset managers engaging in strategic trading in order to “cloak” their most valuable trades. This takes the form, for instance, of a manager who sells... View Details

Keywords: Strategic Trading; Information; Asset Management; Investment

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23 Mar 2023
Research & Ideas

As Climate Fears Mount, More Investors Turn to 'ESG' Funds Despite Few Rules

Investor interest in social responsibility has skyrocketed in the past three years, even as US regulations to hold companies accountable remain in flux and the environmental, social, and governance (ESG) label itself draws backlash. Investors are willing to pay a... View Details

Keywords: by Rachel Layne; Financial Services

12 Oct 2006
First Look

First Look: October 12, 2006

responsible" investments as well as some consumers, activists, and potential employees. Unfortunately, there is little evidence about the validity of these ratings. We examine how well two of the most widely used ratings—those of... View Details

Keywords: Sean Silverthorne

Web

Clubs - Business & Environment

MBA Experience Clubs 0ms Student-led clubs and activities give students the opportunity to become better informed about and engaged in issues and possible career paths. A number of clubs focus on the link between business and environment... View Details

08 Jul 2008
First Look

First Look: July 8, 2008

limitations of arbitrage investing in real-world capital markets. The underlying data and information are derived from actual merger transactions and have been disguised to prevent students from knowing the... View Details

Keywords: Martha Lagace

March 2020
Case

Aereo

By: Thomas R. Eisenmann and Jacey Taft

Aereo aimed to disrupt television program distribution by providing consumers access to local broadcast TV programming using offsite antennas, cloud-based DVRs, and an Internet connection. With Aereo, consumers could “cut the cord” and avoid the high cost of a cable TV... View Details

Keywords: Entrepreneurship; Failure; Lawsuits and Litigation; Internet and the Web; Media; Entertainment and Recreation Industry; United States

Article

The Cross Section of Expected Holding Period Returns and Their Dynamics: A Present Value Approach

By: Matthew R. Lyle and Charles C.Y. Wang

We provide a tractable model of firm-level expected holding period returns using two firm fundamentals—book-to-market ratio and ROE—and study the cross-sectional properties of the model-implied expected returns. We find that 1) firm-level expected returns and expected... View Details

Keywords: Expected Returns; Discount Rates; Holding Period Returns; Fundamental Valuation; Present Value; Valuation; Investment Return

12 Dec 2023
Research & Ideas

COVID Tested Global Supply Chains. Here’s How They’ve Adapted

operations back from China. The authors examine the effects of these variables between 2017 and 2022, a tumultuous period that put stress on the global economic system. They crunch product-level trade statistics from United Nations Comtrade, as well as View Details

Keywords: by Scott Van Voorhis

September 1987
Background Note

What Do Venture Capitalists Do?

By: William A. Sahlman

Presents the results derived from 49 responses to a questionnaire mailed to 100 venture capitalists in late 1984. The purpose of the survey was to shed light on the relationship between venture capitalists and their portfolio companies. The survey revealed that the... View Details

Keywords: Borrowing and Debt; Venture Capital; Investment Portfolio; Recruitment; Surveys; Managerial Roles; Service Operations; Relationships; Service Industry

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April 2017 (Revised November 2017)
Case

BlackRock (D): Organizing for the Future (with video links)

By: Ranjay Gulati, Jan W. Rivkin and Aldo Sesia

By the end of 2015, BlackRock had succeeded beyond any of the early dreams of its founders. The firm remained the world’s largest asset manager, with more than $4.6 trillion under management, and other financial services companies used BlackRock’s Aladdin platform to... View Details

Keywords: Strategy; Competition; Information Technology; Asset Management; Growth and Development Strategy; Financial Services Industry; United States

Web

Technology & Innovation - Faculty & Research

Technology & Innovation Technology & Innovation December 2014 Article The Distinct Effects of Information Technology and Communication Technology on Firm Organization By: Nicholas Bloom, Luis Garicano, Raffaella Sadun and John Van Reenen... View Details

March 2009 (Revised November 2009)
Supplement

Washington Mutual's Covered Bonds Courseware

By: Daniel Baird Bergstresser, Robin Greenwood and James Quinn

Washington Mutual issues 6 billion Euro of covered bonds in 2006. The objective of the case is to ask whether these bonds are mispriced in late 2008. The case is set in September 20008, and Washington Mutual is facing considerable distress due to mounting losses on its... View Details

Keywords: Banks and Banking; Bonds; Education; Information; Banking Industry

October 2022 (Revised May 2023)
Case

Ginkgo Bioworks vs. Scorpion Capital: The Debate Over Related-Party Revenues

By: Aiyesha Dey, Jonas Heese, Suraj Srinivasan and Annelena Lobb

Ginkgo Bioworks, a synthetic biology company based in Boston, Massachusetts, faced divergent views on its revenue possibilities and accounting practices. After a report emerged accusing it of fraudulent accounting and lack of innovation, its share price plunged. But... View Details

Keywords: Fraud Allegations; Revenue; Reports; Accounting Audits; Innovation and Management; Investment; Biotechnology Industry; Boston

Web

Online Finance & Accounting Courses | HBS Online

intersection of accounting, strategy, and finance, and learn how to evaluate a business’s performance, prospects, and value to make strategic investment decisions that generate financial success. 8 weeks, 5–6 hrs/week Enroll by June 5... View Details

Article

Toward a Corporate Culture of Health: Results of a National Survey

By: Michael Anne Kyle, Lumumba Seegars, John M. Benson, Robert J. Blendon, Robert S. Huckman and Sara J. Singer

Context: The private sector has a large potential role in advancing health and well-being, but attention to corporate practices around health tends to focus on a narrow range of issues and on large businesses. Systematically describing private sector engagement in... View Details

Keywords: Corporate Health; Social Determinants Of Health; Health Policy; Public Health; Organizations; Health; Policy; Surveys