Publications

13 Oct 2010
First Look

First Look: October 13, 2010

in use two years after the intervention. Business Groups in Emerging Markets: Paragons or Parasites? Authors:Tarun Khanna and Yishay Yafeh Publication:Chap. 20 in The Oxford Handbook of Business Groups, edited View Details

Keywords: Sean Silverthorne

16 Apr 2013
First Look

First Look: April 16

Publications 2006 Stanford University Press Wall Street Research: Past, Present, and Future By: Groysberg, Boris, and Paul M. View Details

Keywords: Sean Silverthorne

03 Dec 2012
HBS Case

HBS Cases: Against the Grain

Rospil.info, coauthored with HBS professor Paul M. Healy and research associate Matthew Shaffer, focuses on the Russian anticorruption blogger... View Details

Keywords: by Martha Lagace; Food & Beverage

13 Dec 2011
First Look

First Look: Dec. 13

whether, when, and for which type of customer the introduction of a new channel helps and hurts sales in existing channels. Our framework separates short- and long-run effects... View Details

Keywords: Sean Silverthorne

28 Feb 2012
First Look

First Look: Feb. 28

and Experimentation Authors:Ingrid M. Nembhard and Amy C. Edmondson Publication:In The Oxford Handbook of Positive Organizational Scholarship, edited View Details

Keywords: Sean Silverthorne

29 Mar 2011
First Look

First Look: March 29

co-fragility predicts cross-stock return comovement. Read the paper: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1490734 Sustainability and Capital Markets: How Firms Can Manage the Crucial Link Authors:Ioannis Ioannou View Details

Keywords: Sean Silverthorne

27 Jul 2010
First Look

First Look: July 27

generations to come. Publisher's Link: http://press.princeton.edu/titles/9261.html The Impact of Corporate Social Responsibility on Investment Recommendations Authors:Ioannis Ioannou and George View Details

Keywords: Martha Lagace

September 2000
Case

MCI-WorldCom Combination, The (A)

By: Paul M. Healy and Jacob Cohen

Outlines the accounting decision faced by WorldCom in its acquisition of MCI. Two methods are discussed (purchase and pooling) and students are asked to evaluate which would be more suitable for WorldCom. View Details

Keywords: Mergers and Acquisitions; Accounting; Telecommunications Industry

November 2018
Case

Governance Transition at Anadolu Group

By: Paul M. Healy and Esel Y. Cekin

Kamil Yazici and Izzet Ozilhan founded and built Anadolu Group Holding—a family business that grew into a multi-billion-dollar regional powerhouse. For 57 years they were equal partners in running the company. They then handed over a leadership role to a next... View Details

December 2023 (Revised August 2024)
Case

Monsters in the Machine? Tackling the Challenge of Responsible AI

By: Paul M. Healy and Debora L. Spar

In November of 2022, the small tech company OpenAI released ChatGPT, an artificial intelligence chatbot which quickly captured the public’s imagination—becoming the world’s fastest-growing consumer application within months of its release. Though observers from across... View Details

Keywords: Technological Innovation; AI and Machine Learning; Ethics; Governing Rules, Regulations, and Reforms; Technology Adoption; Corporate Social Responsibility and Impact; Technology Industry; United States; European Union; China

18 Mar 2014
First Look

First Look: March 18

https://www.hbs.edu/faculty/Pages/item.aspx?num=46779 Working Papers An Analysis of Firms' Self-Reported Anticorruption Efforts By: Healy, Paul M., and George View Details

Keywords: Sean Silverthorne

November 1999 (Revised July 2003)
Case

Pre-Paid Legal Services, Inc.

By: Paul M. Healy and Jacob Cohen

Pre-Paid Legal Services' business model reveals two key issues--managing the sales force and sales growth and managing claims. Students analyze the economics of the business and consider how to measure firm performance, how to evaluate and reward the sales force, and... View Details

Keywords: Financial Management; Financial Strategy; Salesforce Management; Marketing Strategy; Accrual Accounting; Business Cycles; Forecasting and Prediction; Insurance; Business Growth and Maturation; Insurance Industry

November 2008
Journal Article

Can Research Committees Add Value for Investors? An Analysis of Lehman Brothers' Ten Uncommon Values® Recommendations

By: Boris Groysberg, Paul M. Healy and Yang Gui

Since 1949 Lehman Brothers has used an investment committee to select the top ten recommendations made by its analysts each year. We examine the performance of this committee's recommendations and find that on average its selections generated abnormal returns of 2.7%... View Details

Keywords: Forecasting and Prediction; Stocks; Financial Markets; Investment; Investment Return; Governing Rules, Regulations, and Reforms; Performance Expectations; Groups and Teams; Research; Value Creation

2014
Article

Wall Street Research

By: Paul M. Healy

This article discusses a research program investigating the workings of both the sell and buy sides of financial analysis, tackles how the U.S. securities industry research adds value in financial markets, and evaluates the business model problems that the industry... View Details

Keywords: Financial Markets; Business Model; Research; Financial Services Industry; United States

January 2014 (Revised September 2015)
Case

Mittal Steel's Pursuit of Arcelor (A)

By: Paul M. Healy and Penelope Rossano

Lakshmi Mittal, CEO of Mittal Steel, a UK-based company with Indian roots, took advantage of a weakened Arcelor that had successfully won a bidding war for Canadian steel company Dofasco, with an unsolicited bid to buy the company. Mittal's plans for acquiring Arcelor... View Details

Keywords: Fiduciary Duty; Steel; India; Europe; Governance; Mergers; Board Decisions; White Knight; Strategy; Negotiation; Mergers and Acquisitions; Corporate Governance; Cross-Cultural and Cross-Border Issues; Steel Industry; Canada; United Kingdom; Russia; India

14 Sep 2010
First Look

First Look: September 14, 2010

Evidence from Social, Environmental and Governance Scores Authors:Ioannis Ioannou and George Serafeim Abstract We investigate the institutional... View Details

Keywords: Sean Silverthorne

July – August 2008
Article

Buy-Side vs. Sell-Side Analysts' Earnings Forecasts

By: Boris Groysberg, Paul M. Healy and Craig James Chapman

We compare the earnings forecast performance of analysts at a large buy-side firm to that of sell-side analysts. Our tests show that the buy-side firm analysts make more optimistic and less accurate forecasts than their counterparts on the sell-side. These performance... View Details

Keywords: Motivation and Incentives; Business Earnings; Forecasting and Prediction; Performance Effectiveness

Read Now

August 2000 (Revised November 2001)
Background Note

Liability Reporting

By: Paul M. Healy and Preeti Choudhary

By examining key criteria for recognizing a liability, this case explores liability recognition in straightforward situations and then examines the most difficult reporting issues in recording liabilities. These often arise when: 1) uncertainty arises about whether an... View Details

Keywords: Financial Reporting; Legal Liability; Valuation; Problems and Challenges; Accounting Industry