Publications

17 Oct 2008
Working Paper Summaries

Consequences of Voluntary and Mandatory Fair Value Accounting: Evidence Surrounding IFRS Adoption in the EU Real Estate Industry

Keywords: by Karl A. Muller III, Edward J. Riedl & Thorsten Sellhorn; Construction; Real Estate

2023
Working Paper

ESG: From Process to Product

By: George Serafeim

ESG measurement, analysis, management, and communication is a process that the financial industry has turned into a product, resulting in many investment funds using the ESG label. This has caused confusion, generating demand for a framework that defines... View Details

Keywords: ESG; ESG (Environmental, Social, Governance) Performance; ESG Ratings; ESG Reporting; Investment Fund; Investment; Corporate Social Responsibility and Impact; Financial Services Industry

January 2019 (Revised December 2019)
Case

CrossBoundary Energy

By: John Macomber

Almost 500 million people are without electricity in sub-Saharan Africa. Governments and public utilities are challenged to bring generation and distribution to most of them. Considerable promise exists in “off-grid” or “mini-grid” technologies, notably using renewable... View Details

Keywords: Energy Investing; Economic Development; Renewable Energy; Business Growth and Maturation; Developing Countries and Economies; Project Finance; Emerging Markets; Industry Structures; Infrastructure; Segmentation; Private Equity; Decision Choices and Conditions; Energy Industry; Utilities Industry; Africa; Tanzania; Ghana

2022
Working Paper

Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market

By: Zach Y. Brown, Mark Egan, Jihye Jeon, Chuqing Jin and Alex A. Wu

Index funds are one of the most common ways investors access financial markets and are perceived to be a transparent and low-cost alternative to active investment management. Despite these purported virtues of index fund investing and the introduction of new products... View Details

Keywords: Mutual Funds; Passive Investing; Asset Management; Financial Markets; Investment Funds; Financial Management; Financial Services Industry; United States

11 Apr 2023
Cold Call Podcast

A Rose by Any Other Name: Supply Chains and Carbon Emissions in the Flower Industry

Keywords: Re: Willy C. Shih & Michael W. Toffel; Agriculture & Agribusiness

September 2018 (Revised May 2021)
Teaching Plan

Eastern Bank: Innovating Through Eastern Labs

By: Karen Mills, Dennis Campbell and Aaron Mukerjee

Eastern Bank is a 200-year-old New England mutual bank with a community focus. Eastern specializes in small business lending, having made strategic investments to become the top SBA lender in New England in the midst of the Great Recession, when other banks were... View Details

Keywords: Banks; Fintech; Innovation; Innovation ＆ Entrepreneurship; Innovation And Strategy; Technological Change; Technology And Innovation Management; Entrepreneurial Management; Intrapreneurship; Banks and Banking; Innovation and Invention; Entrepreneurship; Innovation Strategy; Technological Innovation; Information Technology; Management

October 2024
Article

Racial Disparities in the Paycheck Protection Program

By: Sergey Chernenko and David Scharfstein

Using a large sample of Florida restaurants, we document significant racial disparities in borrowing through the Paycheck Protection Program (PPP) and investigate the causes of these disparities. Black-owned restaurants are 25% less likely to receive PPP loans.... View Details

Keywords: Discrimination; Paycheck Protection Program; Economic Injury Disaster Loans; Bank Lending; Nonbank Lending; Banks and Banking; Financing and Loans; Prejudice and Bias; Race

March 2017 (Revised June 2019)
Case

Mubadala and EBX: To X or to X It?

By: Nori Gerardo Lietz, Ricardo Andrade and Sayiddah Fatima McCree

In April 2012, Mubadala, Abu Dhabi's sovereign wealth fund invested $2 billion in Brazilian conglomerate EBX, believing the company to be undervalued by the public markets. Shortly thereafter, however, EBX and its multiple business lines began to spiral downward. Hani... View Details

Keywords: Sovereign Wealth Funds; Conglomerates; Investing; Corporate Structure; International; Sovereign Finance; Business Conglomerates; Investment; Financing and Loans; Restructuring; Organizational Structure; Economy; Brazil; Abu Dhabi

January 2014 (Revised January 2020)
Case

The Case of the Unidentified Financial Firms

By: David Scharfstein

Keywords: Financial Firms; Bank Holding Companies; Banking Industry

June 2012 (Revised September 2015)
Case

The Paris Opera Hotel

By: Arthur I. Segel and Chad M. Carr

Real estate investor Javier Faus invests in a luxury hotel development in central Paris, and must select a management company. View Details

Keywords: Real Estate; International Business; Capital Investments; Investment; Property; Business or Company Management; Real Estate Industry; Paris

01 Sep 2020
News

Road Work

borrowing habits have unlocked more affordable loans and created increased transparency around (and investment in) a loan market the firm estimates at between $15 billion and $20 billion. As the coronavirus pandemic enters its third... View Details

Keywords: banking; LatinX; small businesses; COVID-19; Finance

Web

The Challenges Ahead in the field of impact investing | Social Enterprise | Harvard Business School

The Challenges Ahead in the field of impact investing Multiple Alumni Topics Business for Social Impact Impact Investing More Impact Stories A Pathway to Pursue Aspirations Mizuho Kanai 2018 While Mizuho... View Details

March 2016 (Revised November 2020)
Case

Tableau

By: Boris Vallee

Matrix Capital Management, a long-short equity hedge fund based in Waltham, Massachusetts, is assessing its investment in Tableau, a data visualization company. Tableau, which conducted an IPO a few years ago, has been experiencing substantial growth as it aims at... View Details

Keywords: Hedge Fund; Long-short Equity; Growth Investing; Growth and Development Strategy; Investment; Valuation; Technology; Technology Industry; Waltham

May 2025 (Revised June 2025)
Background Note

Social Enterprise in Latin America

By: Brian L. Trelstad and Karina Souza

This research note provides an overview of the social enterprise ecosystem in Latin America, exploring current dynamics across key markets, including country-specific insights on Brazil, Mexico, Argentina, Colombia, Chile, and Central America. In a region characterized... View Details

February 2010
Teaching Note

Merger of Equals: The Integration of Mellon Financial and The Bank of New York (TN) (A) (B) & (C)

By: Ryan D. Taliaferro and Clayton S. Rose

Teaching Note for [210016], [210025], and [210028]. View Details

Keywords: Banking Industry; New York (state, US)

2022
Working Paper

The Transformation of Self Employment

By: Innessa Colaiacovo, Margaret Dalton, Sari Pekkala Kerr and William R. Kerr

Over the past half-century, while self-employment has consistently accounted for around one in ten of the United States workforce, its composition has changed. Since 1970, industries with high startup capital requirements have declined from 53% of self-employment to... View Details

Keywords: Self-employment; Startup Investment; Occupational Choice; Financing; Small Business; Entrepreneurship; Business Startups; Financing and Loans

SSRN

April 2013 (Revised March 2014)
Case

Value Partners and the Evergrande Situation

By: Paul Healy and Keith Chi-ho Wong

In June 2012, Cheah Cheng-Hye and his colleagues at Value Partners, a Hong-Kong-based investment firm, received a copy of a short-seller report alleging that Evergrande, one of China's largest property developers, was using fraudulent accounting and paying bribes to... View Details

Keywords: Financial Analysis; Value Investing; China; Asset Management; Crime and Corruption; Financial Services Industry; China

Fall 2016
Article

How Do Customers Respond to Increased Service Quality Competition?

By: Ryan W. Buell, Dennis Campbell and Frances X. Frei

When does increased service quality competition lead to customer defection, and which customers are most likely to defect? Our empirical analysis of 82,235 customers exploits the varying competitive dynamics in 644 geographically isolated markets in which a nationwide... View Details

Keywords: Service Quality Competition; Retail Banks; Empirical Operations; Retention; Service Operations; Quality; Competition; Banking Industry; United States

Find at Harvard

August 2018
Case

Garanti Payment Systems: Digital Transformation Strategy (A)

By: Shelle M. Santana and Esel Çekin

Işıl Akdemir Evlioğlu, executive vice president of marketing at Garanti Payment Systems (GPS), a subsidiary of Garanti Bank, is grappling with three questions. First, should GPS create its own mobile app for credit card customers or leverage the bank’s already... View Details