Publications

August 2023
Article

Do Rating Agencies Behave Defensively for Higher Risk Issuers?

By: Samuel B. Bonsall IV, Kevin Koharki, Pepa Kraft, Karl A. Muller III and Anywhere Sikochi

We examine whether rating agencies act defensively toward issuers with a higher likelihood of default. We find that agencies' qualitative soft rating adjustments are more accurate as issuers' default risk grows, as evidenced by the adjustments leading to lower Type I... View Details

Keywords: Credit Rating Agencies; Soft Rating Adjustments; Default; Credit; Performance Evaluation; Measurement and Metrics; Financial Institutions; Risk Management

July 2023 (Revised October 2024)
Case

Revenue Recognition at Stride Funding: Making Sense of Revenues for a Fintech Startup

By: Paul M. Healy and Jung Koo Kang

The case explores the challenges of revenue recognition and financial reporting for Stride Funding (Stride), a fintech startup that has disrupted the student loan market. Stride leveraged proprietary machine learning and financial models to underwrite alternative... View Details

Keywords: Revenue Recognition; Financial Reporting; Entrepreneurial Finance; Business Startups; Growth and Development Strategy; Governance Compliance; Accrual Accounting; Financial Services Industry; United States

July 2023 (Revised May 2024)
Case

Vytal: Packaging-as-a-Service

By: George Serafeim, Michael W. Toffel, Lena Duchene and Daniela Beyersdorfer

The Germany-based startup Vytal operated the largest digital-native reusable packaging-as-a-service network globally, having raised nearly €15 million, established a large network of restaurant partners, and prevented the use of millions of single-use take-out food... View Details

July–August 2023
Article

Accounting for Carbon Offsets

By: Robert S. Kaplan, Karthik Ramanna and Marc Roston

Markets for carbon trading function poorly, and many traded offsets do not actually perform as promised. Without robust protocols for monitoring offsets and in the absence of proper accounting mechanisms, market-based approaches to reducing atmospheric GHG will be... View Details

Keywords: Climate Change; Environmental Accounting; Environmental Regulation

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2023
Working Paper

Firm Visibility and Acquisition Likelihood: Evidence from Seeking Alpha Coverage

By: Pu Gu, Benjamin Yost and Yuan Zou

This study investigates whether social media coverage influences a firm’s likelihood of being acquired. Specifically, we hypothesize that coverage of a firm on the Seeking Alpha platform raises its visibility to potential acquirers and M&A advisers (i.e., investment... View Details

Keywords: Social Media; Mergers and Acquisitions; Marketplace Matching; Investment Banking

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June 2023 (Revised June 2023)
Case

Albert Einstein: Changing the World

By: Robert Simons and Shirley Sun

This case traces the rise of Albert Einstein from a small town in Germany to a towering intellectual leader who revolutionized the field of physics. The case describes his early education and his penchant for individual thinking and non-conformity. A committed... View Details

Keywords: Science; Research; Personal Characteristics; Mission and Purpose; Success; Work-Life Balance; Higher Education; Power and Influence

June 2023
Supplement

Roche: ESG and Access to Healthcare

By: George Serafeim

In May 2022, Roche Group, one of the largest healthcare companies in the world, hosted its first ESG investor event focused exclusively on its efforts to impact access to healthcare. While Roche had recently set an ambitious goal to double the number of patients that... View Details

June 2023 (Revised July 2023)
Case

Social Media Background Screening at Fama Technologies

By: Joseph Pacelli, Jillian Grennan and Alexis Lefort

Fama Technologies is an online screening company that uses AI to analyze job applicants' publicly available online content for signs of risk and culture fit. The case opens with Ben Mones, founder and CEO, looking to secure funding from venture firms. He is running... View Details

Keywords: Human Resources; Recruitment; Retention; Selection and Staffing; Organizational Culture; Talent and Talent Management; AI and Machine Learning; Social Media; Venture Capital; Entrepreneurship; United States

June 2023
Supplement

Social Media Background Screening at Fama Technologies (B)

By: Joseph Pacelli, Jillian Grennan and Alexis Lefort

Fama Technologies is an online screening company that uses AI to analyze job applicants' publicly available online content for signs of risk and culture fit. The case opens with Ben Mones, founder and CEO, looking to secure funding from venture firms. He is running... View Details

Keywords: Human Resources; Recruitment; Retention; Selection and Staffing; Organizational Culture; Talent and Talent Management; United States

2023
Working Paper

Crypto-Influencers

By: Joseph Pacelli, Kenneth J. Merkley, Brian Williams and Mark Piorkowski

June 20, 2023
Article

Cautious Adoption of AI Can Create Positive Company Culture

By: Joseph Pacelli and Jonas Heese

Keywords: AI and Machine Learning; Organizational Culture; Employees

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June 2023
Case

Dan McCrum - Unmasking Wirecard

By: Jonas Heese, Charles C.Y. Wang, Tonia Labruyere and Carlota Moniz

Dan McCrum, an investigative journalist for the Financial Times, had spent the past six years fighting to expose German payment processing firm Wirecard. The company had enjoyed years of exponential growth and was viewed by several investors as the poster child of... View Details

Keywords: Crime and Corruption; Accounting; Financial Services Industry; Journalism and News Industry; Europe; United Kingdom; Germany

June 2023
Case

Investing in the Climate Transition at Neuberger Berman

By: George Serafeim and Benjamin Maletta

By mid-2023, Neuberger Berman (NB), an active asset manager, had grown its assets under management to about half a trillion dollars and took pride in its client centricity and innovative spirit. Responding to client demand for investment products that integrated... View Details

June 2023 (Revised March 2024)
Case

Creating World-Class Board Governance at SECO

By: Krishna G. Palepu and Emer Moloney

In Spring 2023, SECO CEO Massimo Mauri had the ambition to grow the €200 million revenue technology company to a €1 billion company by 2030. Founded in Italy in the 1970s, the family-owned company had gone through a period of growth and internationalization,... View Details

June 2023
Case

Accounting for Loan Losses at JPMorgan Chase: Predicting Credit Costs

By: Jonas Heese, Jung Koo Kang and James Weber

The case examines the accounting for loan losses at a large bank, how a bank sets its Allowance for Loan and Lease Losses (ALLL) on its financial statements. ALLL, and the rules that set them, determine when banks would and would not extend loans, which significantly... View Details

Keywords: Accounting Standards; Accrual Accounting; Financial Statements; Financial Reporting; Banks and Banking; Financing and Loans; Banking Industry; United States

June 2023 (Revised February 2024)
Case

Betting on Green Steel

By: George Serafeim and Sofoklis Melissovas

'Betting on Green Steel' traces the innovative journey embarked upon by a group of MBA students who have set out to conceive a novel steelmaker that pioneers the production of green steel. The ensemble is confronted with a series of critical choices that will shape the... View Details

Keywords: Decarbonization; Sustainability Management; Technology; Industrialization; Climate Risk; Energy; Entrepreneurship; Environmental Sustainability; Technology Adoption; Climate Change; Innovation and Invention; Business Strategy; Family Business; Steel Industry; Middle East; India

2023
Working Paper

Digital Lending and Financial Well-Being: Through the Lens of Mobile Phone Data

By: AJ Chen, Omri Even-Tov, Jung Koo Kang and Regina Wittenberg-Moerman

To mitigate information asymmetry about borrowers in developing economies, digital lenders utilize machine-learning algorithms and nontraditional data from borrowers’ mobile devices. Consequently, digital lenders have managed to expand access to credit for millions of... View Details

Keywords: Borrowing and Debt; Credit; AI and Machine Learning; Welfare; Well-being; Developing Countries and Economies; Equality and Inequality

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June 2023
Article

Do Job Seekers Value Diversity Information? Evidence from a Field Experiment and Human Capital Disclosures

By: Jung Ho Choi, Joseph Pacelli, Kristina M. Rennekamp and Sorabh Tomar

We examine how information about the diversity of a potential employer's workforce affects individuals’ job-seeking behavior. We embed a field experiment in job recommendation emails from a leading career advice agency in the U.S. The experimental treatment involves... View Details

Keywords: Diversity; Job Search; Employees; Corporate Disclosure

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