Publications

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Scott Mayfield is a Senior Lecturer of Business Administration in the Finance Unit at the Harvard Business School. Prior rejoining the faculty in 2011, Professor Mayfield was an assistant professor and member of the Finance Unit at HBS from 1997 to... View Details

Samuel G. Hanson

Samuel G. Hanson is the William L. White Professor of Business Administration at Harvard Business School, a Research Associate at the National Bureau of Economic Research, and a Faculty Affiliate of the Harvard Economics department. He teaches Finance 1... View Details

Keywords: asset management; banking; brokerage; federal government; financial services; investment banking industry

December 2018 (Revised June 2021)
Supplement

Bulb 2018: Hypergrowth

By: John R. Wells and Benjamin Weinstock

After a wild and volatile year, Bulb, a new entrant in the UK residential energy market, ended March 2018 with 329,171 properties, 1.2% of the total residential energy market). This was 150% ahead of a plan for 130,000 properties and almost ten times the size the... View Details

December 2014
Article

Market Competition, Earnings Management, and Persistence in Accounting Profitability Around the World

By: Paul M. Healy, George Serafeim, Suraj Srinivasan and Gwen Yu

We examine how cross-country differences in product, capital, and labor market competition, and earnings management affect mean reversion in accounting return on assets. Using a sample of 48,465 unique firms from 49 countries, we find that accounting returns mean... View Details

Keywords: Corporate Performance; Valuation; Equity Valuation; Persistence; Competitive Advantage; Institutions; Earnings Management; Labor Market; Capital Markets; Competition; Profit; Performance; Supply and Industry; Financial Statements; Government and Politics; Globalized Markets and Industries

SSRN

January 2020
Case

Celata Bioinnovations

By: John R. Wells and Benjamin Weinstock

In December 2019, Jon Hu (HBS ‘19) and Dr. Samantha Dale Strasser, co-founders of Celata Bioinnovations, were raising $1 million to launch their company. They had founded Celata less than six months earlier with the aim of redefining the drug discovery process.... View Details

Educators

September 2014
Article

Metropolitan Blueprints of Colonial Taxation? Lessons from Fiscal Capacity Building in British and French Africa, 1880-1940

By: Ewout Frankema and Marlous van Waijenburg

The historical and social science literature is divided about the importance of metropolitan blueprints of colonial rule for the development of colonial states. We exploit historical records of colonial state finances to explore the importance of metropolitan identity... View Details

Keywords: Colonial Administration; Quantitative Sources; Governance; Money; Taxation; Trade; History; Africa

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Boris Vallée is an Associate Professor in the Finance Unit. He teaches Real Property in the MBA elective curriculum, and previously taught the Finance II course in the MBA required curriculum.

Professor’s Vallée’s research traces the motives behind and the... View Details

September 2013
Case

Advanced Leadership Pathways: General Gale Pollock and Services for the Vision Impaired

By: Rosabeth Moss Kanter, Juliane Calingo Schwetz and Patricia Bissett Higgins

In July 2012, retired United States Army Major General Gale Pollock created Elevivo, a venture that worked on developing a comprehensive disease management software system to support the growing number of visually impaired individuals by providing them with tailored... View Details

Keywords: United States; Health Care; Health Care Education; Insurance Companies; Disease Management; Technology; Military; Leadership Skills; Health; Health Care and Treatment; Education; Insurance; Information Technology; Entrepreneurship; Leadership; Information Technology Industry; Health Industry; United States

Educators

2013
Case

Advanced Leadership Pathways: General Gale Pollock and Services for the Vision Impaired

By: Rosabeth M. Kanter, Juliane Calingo Schwetz and Patricia Bissett Higgins

In July 2012, retired United States Army Major General Gale Pollock created Elevivo, a venture that worked on developing a comprehensive disease management software system to support the growing number of visually impaired individuals by providing them with tailored... View Details

Keywords: Disease Management; Health; Health Care and Treatment; Education; Information Technology; Insurance; Entrepreneurship; Leadership; Information Technology Industry; Health Industry; United States

May 2022
Article

When Harry Fired Sally: The Double Standard in Punishing Misconduct

By: Mark Egan, Gregor Matvos and Amit Seru

We examine gender differences in misconduct punishment in the financial advisory industry. We find evidence of a “gender punishment gap”: following an incident of misconduct, female advisers are 20% more likely to lose their jobs and 30% less likely to find new jobs... View Details

Keywords: Financial Advisers; Brokers; Gender Discrimination; Consumer Finance; Financial Misconduct And Fraud; FINRA; Financial Institutions; Employees; Crime and Corruption; Gender; Prejudice and Bias; Personal Finance; Financial Services Industry

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15 Aug 2018
Book

Why Entrepreneurs Must Focus on Building Trust

Keywords: by Dina Gerdeman

2013
Working Paper

The Appeal of the Appropriate: Accounting, Risk Management, and the Competition for the Supply of Control Systems

By: Anette Mikes

How do certain risk measurements in organizations come to be seen as more reliable and acceptable than others? Taking a multiple-control perspective, I investigate the aftermath of a control debacle at a financial services company (MultiBank), focusing on its insurance... View Details

Keywords: Management Control Systems; Multiple Control Systems; Interactive Control Systems; Performance Measurement; Risk Measurement; Financialization Of Accounting; Institutional Logics; Banking; Risk Management; Fair Value Accounting; Insurance; Financial Services Industry

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Victoria Ivashina is the Lovett-Learned Professor of Finance and Head of the Finance Unit at Harvard Business School. She also serves as a Research Associate at the National Bureau of Economic Research (NBER), a Research Fellow at the Center for Economic Policy... View Details

Keywords: banking; federal government; financial services; investment banking industry; private equity (LBO funds); private equity (other)

May 2015
Case

Venture Republic, 2011

By: W. Carl Kester and Mayuka Yamazaki

In December 2011, the founders of Venture Republic, a Japanese developer and operator of on-line search engines for shopping and travel, faced a decison about whether or not to take the company private in a management buyout transaction just three years after an... View Details

Keywords: Management Buyout; MBO; Valuation Methodologies; Financing Decisions; Conflicts Of Interest; Governance; Japan; Search Engines; Going Private; Conflict of Interests; Internet and the Web; Valuation; Privatization; Financing and Loans; Corporate Governance; Web Services Industry; Japan

Educators

Andi Wang is a doctoral student in the Business Economics program, where he works at the intersection of finance, macro and behavioral economics. He is particularly interested in studying institutional and behavioral frictions that have long-lasting effects on asset... View Details

Article

Diasporas and Domestic Entrepreneurs: Evidence from the Indian Software Industry

By: Ramana Nanda and Tarun Khanna

This study explores the importance of cross-border social networks for entrepreneurs in developing countries by examining ties between the Indian expatriate community and local entrepreneurs in India's software industry. We find that local entrepreneurs who have... View Details

Keywords: Diasporas; Entrepreneurship; Applications and Software; Information Technology Industry; India

November 2000
Case

UPromise

By: Michael J. Roberts and William A. Sahlman

Describes the development of UPromise, a company that has developed a loyalty program through which corporate partners can contribute to funds that finance the education of consumers' children. Presents the accomplishments prior to the company's second round of... View Details

Keywords: Higher Education; Corporate Entrepreneurship; Venture Capital; Financial Markets; Programs

February 2024
Supplement

Can Cities Beat the Heat? (B6): Miami Climate Action Snapshot

By: Rosabeth Moss Kanter, Ai-Ling Jamila Malone and Jacob A. Small

Climate snapshots provide a summary of climate actions that occurred between 2018 and 2024, highlighting major green initiatives, innovations, carbon mitigation strategy, and action across multiple levels of government and the private sector. Snapshots also provide an... View Details

Keywords: Climate; Climate Impact; Innovation; Mitigation Policies; Carbon Footprint; Investing; Climate Finance; Mobility; Adaptation; Renewable Energy; Climate Change; Problems and Challenges; Sustainable Cities; City; United States; Miami