Publications

August 2023
Case

Kariyer.net: Recruiting AI

By: Shunyuan Zhang, Fares Khrais and Namrata Arora

In 2017, Fatih Uysal (AMP 2021) became CEO of Kariyer.net. By then, the business was already the industry leading online job board in Turkey. However, faced with stalling growth, a turbulent macroenvironment, and growing competition from international players, Uysal... View Details

December 2003 (Revised October 2014)
Case

Alusaf Hillside Project

By: Kenneth S. Corts and John R. Wells

The aluminum industry has suffered from long periods of depressed prices and profits interspersed with relatively short-lived price and profit peaks. The case investigates why this has occured, focusing on the decision Alusaf must make on whether to invest in a major... View Details

Keywords: Decision Making; Business Cycles; Financial Crisis; Metals and Minerals; Financial Strategy; Investment; Price; Profit; Demand and Consumers; Industry Structures

Research Summary

Overview

By: Boris Vallee

Professor Vallée focuses on financial innovation, investigating it from different angles. This research thread has led him to relate the methods and insights of corporate finance and banking with those of other subfields, including household finance, public finance,... View Details

January 2022
Background Note

Residual Income Valuation Model

By: Charles C.Y. Wang and Albert Shin

This note explains the residual income valuation model (RIM), how it relates to "traditional" valuation models, the intuition behind its use, and empirical research related to its value relevance. RIM is theoretically equivalent to the dividend discount model and the... View Details

Keywords: Residual Income Valuation; Valuation; Research; Theory; Measurement and Metrics; Performance; Financial Management; Business Strategy

Article

The Information Technology Ecosystem: Structure, Health, and Performance

By: Marco Iansiti and Gregory L. Richards

A number of modern industries are organized as complex networks of firms whose integrated efforts are necessary to deliver value to end customers. The complexity of these networks, or business ecosystems, and the associated interdependencies among firms, make... View Details

Keywords: Business Ventures; Networks; Value; Customers; Performance Productivity; Product; Applications and Software; Innovation and Invention; Competition; Business Model; Information Infrastructure; Information Technology Industry

Find at Harvard

April 2015 (Revised October 2017)
Teaching Note

Buffett's Bid for Media General's Newspapers

By: Benjamin C. Esty and Annelena Lobb

On May 12, 2012, BH Media Group, a subsidiary of Warren Buffett's Berkshire Hathaway, announced an offer to buy Media General's (MEG) newspaper division for $142 million in cash and provide debt financing to the struggling firm. Reactions from investors and industry... View Details

Keywords: Mergers ＆ Acquisitions; Bankruptcy; Mergers and Acquisitions; Valuation; Capital Structure; Insolvency and Bankruptcy; Financial Strategy; Risk Management; Executive Compensation; Cash Flow; Business Exit or Shutdown; Media; Advertising; Restructuring; Media and Broadcasting Industry; Media and Broadcasting Industry; United States

June 2013 (Revised April 2015)
Case

Buffett's Bid for Media General's Newspapers

By: Benjamin C. Esty and Aldo Sesia

January 2007 (Revised January 2008)
Case

Charles Schwab & Co., Inc.: The "Talk to Chuck" Advertising Campaign

By: John A. Quelch

Schwab management is evaluating the success of the recently launched "Talk to Chuck" advertising campaign. This campaign aims to differentiate Schwab in the cluttered financial services marketplace. Test market results facilitate discussion of advertising objectives,... View Details

Keywords: Advertising Campaigns; Communication Strategy; Brands and Branding; Media; Performance Evaluation; Financial Services Industry

17 Aug 2006
Working Paper Summaries

Corporate Governance and Networks: Bankers in the Corporate Networks of Brazil, Mexico, and the United States circa 1910

Keywords: by Aldo Musacchio

14 Jul 2020
Research & Ideas

Restarting Under Uncertainty: Managerial Experiences from Around the World

considered essential? How could employees’ safety be guaranteed? And, most recently, how can businesses preserve financial viability in the face of rapidly declining demand for products and services? The experiences we collected show... View Details

Keywords: by Raffaella Sadun, Andrea Bertoni, Alexia Delfino, Giovanni Fassio, and Mariapaola Testa

February 2003
Other Article

The Emergence and Sustainability of Abnormal Profits

By: Michael E. Porter and Anita M. McGahan

In this paper, we examine the emergence and the sustainability of abnormal profits among businesses that were part of U.S. public corporations between 1981 and 1994 and that reported financial results for at least six years. Our results reveal strong asymmetries... View Details

Keywords: Strategy; United States

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Forthcoming
Article

Disclosure Standards and Communication Norms: Evidence of Voluntary Sustainability Standards as a Coordinating Device for Capital Markets

By: Khrystyna Bochkay, Jeffrey Hales and George Serafeim

In this paper, we examine how the development of voluntary sustainability standards has affected the nature of information covered in conference calls. Using industry-specific dictionaries of sustainability terms contained in the disclosure standards developed by the... View Details

Keywords: Voluntary Disclosure; Accounting Standards; Sustainability Reporting; Sustainability Standards; ESG; ESG Disclosure; Accounting; Corporate Disclosure; Environmental Sustainability; Corporate Social Responsibility and Impact; Standards; United States

SSRN

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Buffett's Bid for Media General's Newspapers

On May 12, 2012, Warren Buffett’s Berkshire Hathaway announced an offer to buy Media General’s (MEG) newspaper division for $142 million in cash and, under a separate agreement, provide debt financing to the struggling firm. Reactions from investors and industry... View Details

January 2025 (Revised April 2025)
Case

Blue Frontier: Disrupting Air Conditioning

By: Rosabeth Moss Kanter and Jacob A. Small

Serial entrepreneur Daniel Betts founded Blue Frontier in South Florida to offer a climate-friendly solution to increase air conditioning efficiency and dehumidify using new technology he developed. Backed by significant venture capital, Blue Frontier had to choose... View Details

Keywords: Entrepreneurship; Climate Change; Environmental Sustainability; Technological Innovation; Market Entry and Exit; Performance Efficiency; Business Strategy; Florida

November 2009 (Revised June 2012)
Supplement

Crisis and Reform in Japan's Banking System (B)

By: Thierry Porte, Rawi E. Abdelal, Laura Alfaro and Jonathan Schlefer

In 1997, amidst Japan's ongoing financial problems, Prime Minister Ryutaro Hashimoto sought to restructure the financial sector to make it more transparent and globally competitive. He hoped that this effort, dubbed the "Big Bang" after the British financial... View Details

Keywords: History; Adaptation; Policy; Globalized Markets and Industries; Financial Crisis; Business and Government Relations; Macroeconomics; Restructuring; Global Strategy; Banks and Banking; Banking Industry; Japan