Publications

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13 Mar 2018
First Look

March 13, 2018

multidivisional enterprises that have diversified into related product lines. The present book aims to fill in this gap in the literature by adopting a coherent approach to this elusive subject. Publisher's link:... View Details

Keywords: Sean Silverthorne

October 2013 (Revised December 2015)
Case

Alcoa's Bid for Alcan (A)

By: Paul Healy and Penelope Rossano

In spring 2007, Alcoa CEO Alain Belda was concerned about the company's market position in light of increased competition from developing markets. China's recent entry into the aluminum market was affecting both supply and demand. Furthermore, downstream and upstream... View Details

Keywords: Acquisitions; Strategy; Aluminum; Accounting; Financials; Alcoa; Rio Tinto; Alcan; Metals and Minerals; Competition; Consolidation; Emerging Markets; Acquisition; Financial Statements; Manufacturing Industry; Canada; China; Russia

March 2024 (Revised June 2024)
Case

Kashat: Navigating the Uncertainties of the Egyptian Fintech Market

By: Paul A. Gompers and Ahmed Dahawy

Karim Nour, the founder of Kashat, an Egyptian nano-lending fintech company, is contemplating how to manage the growth of his startup. Over the summer of 2022, Kashat's loan disbursements had grown by nearly 40%, fueled by macroeconomic instability in Egypt. However,... View Details

Keywords: Fintech; Business Model; Developing Countries and Economies; Acquisition; Business Exit or Shutdown; Mobile and Wireless Technology; Business Growth and Maturation; Business Startups; Financing and Loans; Capital; Financial Services Industry; Banking Industry; Egypt

March 2003 (Revised November 2009)
Case

Hudson Manufacturing Company

By: Paul A. Gompers and Vanessa del Valle Broussard

Concerns the decision by Brett Keith and Owen Colligan to purchase Hudson Manufacturing, a maker of heaters and air filtration units for the military. Keith and Colligan have organized a search fund and identified Hudson as a potential buyout. The decline in the... View Details

Keywords: Mergers and Acquisitions; Decision Choices and Conditions; Investment; Pollutants; Industrial Products Industry; Manufacturing Industry

03 Sep 2013
First Look

First Look: September 3

developed between analysts and managers by investigating analyst coverage decisions in the context of CEO and CFO moves between publicly listed firms. We find that top executive moves from an origin firm to a destination firm trigger... View Details

Keywords: Sean Silverthorne

11 Nov 2014
First Look

First Look: November 11

implementing a national evaluation system of green GDP, and before forming the system complexity model, the easiest issues first can be taken to establish the evaluation system of economic, environmental, and social responsibility respectively, which will be integrated... View Details

Keywords: Sean Silverthorne

18 Jun 2013
First Look

First Look: June 18

Second, pay disparity between managers located in different states decreases relative to that of co-located managers. Third, division productivity falls in dispersed firms, with the effect driven by managers at the low end of the wage... View Details

Keywords: Anna Secino

March 2020
Article

Voluntary, Self-Regulatory, and Mandatory Disclosure of Oil and Gas Company Payments to Foreign Governments

By: Paul M. Healy and George Serafeim

Concerns about high rates of government corruption in resource-rich countries have led transparency advocates to urge oil and gas firms to disclose payments to host governments for natural resources. Transparency, they argue, can increase government accountability and... View Details

Keywords: Oil ＆ Gas; Corruption; Transparency; Self-regulation; Industry Self-regulation; Regulation; Disclosure; Disclosure Regulation; Energy Sources; Crime and Corruption; Corporate Disclosure; Governing Rules, Regulations, and Reforms; Energy Industry

SSRN

Find at Harvard

Article

Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR website, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details

Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Perception; Internet and the Web; Investment

20 Dec 2022
Blog Post

Thinking About an MBA? Think About Your Purpose

Why get an MBA? Many of my students are excited to acquire the tools that will help them solve the complex challenges that await them in the business world. That is admirable, but I have found that my most successful students are also guided View Details

30 May 2023
News

Finding PRIDE

Edited by Jen McFarland Flint; Illustrations by Anthony Gerace In the late 1970s, a dozen or so gay men found one another at HBS and decided to band together, calling themselves the Alternative Executive... View Details

Keywords: Colleges, Universities, and Professional Schools; Educational Services

08 Aug 2017
First Look

First Look at Research and Ideas, August 8, 2017

subsumed by the other three. Publisher's link: https://www.hbs.edu/faculty/Pages/item.aspx?num=53024 August 2017 Obstetrics & Gynecology Relationship Between Labor and Delivery Unit Management Practices and Maternal Outcomes By:... View Details

Keywords: Sean Silverthorne

Web

Business, Government & the International Economy Awards & Honors - Faculty & Research

Non-Fiction. Caroline M. Elkins : Legacy of Violence: A History of the British Empire (Alfred A. Knopf, 2022) was selected for the 2022 Books of the Year by History Today . Caroline M. Elkins : Legacy of Violence: A History of the British... View Details

February 2019
Article

Who Benefits Most in Disease Management Programs: Improving Target Efficiency

By: Timothy Simcoe, Maryaline Catillon and Paul Gertler

Disease management programs aim to reduce cost by improving the quality of care for chronic diseases. Evidence of their effectiveness is mixed. Reducing health care spending sufficiently to cover program costs has proved particularly challenging. This study uses a... View Details

Keywords: Health Economics; Target Efficiency; Diabetes; Disease Management; Program Evaluation; Heterogeneity; Economics; Health; Quality; Health Care and Treatment; Cost Management; Health Industry

Find at Harvard

2014
Working Paper

Search-Based Peer Firms: Aggregating Investor Perceptions Through Internet Co-Searches

By: Charles M.C. Lee, Paul Ma and Charles C.Y. Wang

Applying a "co-search" algorithm to Internet traffic at the SEC's EDGAR web-site, we develop a novel method for identifying economically-related peer firms and for measuring their relative importance. Our results show that firms appearing in chronologically adjacent... View Details

Keywords: Peer Firm; EDGAR Search Traffic; Revealed Preference; Co-search; Industry Classification; Analytics and Data Science; Internet and the Web; Mathematical Methods; Corporate Finance

SSRN

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23 Feb 2010
First Look

First Look: Feb. 23

likely to involve collaboration across locations, particularly with inventors from the firm's primary R&D site. Our results suggest that R&D dynamics in clusters are heavily influenced by multi-location firms with innovative links... View Details

Keywords: Martha Lagace

October 2013
Supplement

Alcoa's Bid for Alcan (B)

By: Paul Healy and Penelope Rossano

In spring 2007, Alcoa CEO Alain Belda was concerned about the company's market position in light of increased competition from developing markets. China's recent entry into the aluminum market was affecting both supply and demand. Furthermore, downstream and upstream... View Details

Keywords: Strategy; Acquisitions; Alcoa; Alcan; Rio Tinto; Aluminum Industry; Accounting; Financial Analysis; Consolidation; Market Participation; Financial Statements; Acquisition; Mining; Mining Industry; Canada; United States

March 2025
Case

Mobvoi's Path Through Market Challenges and Business Reinvention

By: Paul A. Gompers and Shu Lin

Founded in 2012, Mobvoi evolved through multiple transformations—from AI-driven voice technology to smart wearables and later AI-generated content. Backed by major investors, the company navigated shifts in strategy while facing two failed IPO attempts. As market... View Details

Keywords: Business Startups; Entrepreneurship; AI and Machine Learning; Transformation; Initial Public Offering; Business Strategy; Technology Industry; China

October 2010 (Revised January 2011)
Case

Charter Communications Bankruptcy

By: Paul A. Gompers and Emily Weisburst

Charter Communications' bankruptcy presents an opportunity for some of its creditors to convert their debt holdings into equity. A mutual fund manager must determine how to maximize his debt investment in Charter given the restructuring and decide whether to... View Details

Keywords: Insolvency and Bankruptcy; Private Equity; Borrowing and Debt; Investment; Financial Strategy; Financial Services Industry