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Antonio (Toni) Moreno is the Sicupira Family Associate Professor in the Technology and Operations Management Unit. He teaches courses related to technology and operations management in the MBA, executive, and doctoral programs. Before joining HBS, he was an... View Details

Keywords: retailing; internet; e-commerce industry

April–May 2017
Article

Career Concerns of Banking Analysts

By: Joanne Horton, George Serafeim and Shan Wu

We study how career concerns influence banking analysts' forecasts and how their forecasting behavior benefits both them and bank managers. We show that banking analysts issue early in the year relatively more optimistic and later in the year more pessimistic forecasts... View Details

Keywords: Sell-side Analysts; Analyst Forecasts; Analysts; Investment Recommendations; Career Advancement; Career Management; Labor Mobility; Labor Market; Prejudice and Bias; Personal Development and Career; Forecasting and Prediction; Investment Banking

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Ben Roth is the Purnima Puri and Richard Barrera Associate Professor of Business Administration in the Entrepreneurial Management Unit. He is a development economist that employs both economic theory and field experimentation to pursue questions in two overlapping... View Details

Article

Market Reaction to and Valuation of IFRS Reconciliation Adjustments: First Evidence from the UK

By: Joanne Horton and George Serafeim

We investigate the market reaction to, and the value-relevance of, information contained in the mandatory transitional documents required by International Financial Reporting Standards (IFRS) 1 (2005). We find significant negative abnormal returns for firms reporting... View Details

Keywords: Valuation; Markets; Information; International Finance; Earnings Management; Stock Shares; Taxation; Goodwill Accounting; Price; Financial Reporting; Standards; Corporate Disclosure; United Kingdom

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July 1997 (Revised August 1997)
Case

numeric investors l.p.

By: Andre F. Perold and Brian J. Tierney

Numeric Investors manages equity portfolios with the use of a momentum model and a value model. The momentum model is based on earnings surprise and analysts' revisions of their earnings estimates. The firm offers long-short as well as long-only strategies, and its... View Details

Keywords: Asset Management; Cost; Equity; Financial Strategy; Investment; Investment Portfolio; Management; Product Development; Performance Efficiency; Business Strategy

March 1998 (Revised March 1999)
Case

NIKE, Inc. in the 1990s (C)

By: John A. Quelch

In 1998, Nike's earnings and sales growth slowed. Management faced new competition from Adidas. This case asks students to review the various strategies (including diversification into sports equipment) pursued by Nike to resuscitate corporate growth. View Details

Keywords: Diversification; Competition; Product Launch; Brands and Branding; Growth and Development Strategy; Apparel and Accessories Industry; Sports Industry

November 2023
Article

When Executives Pledge Integrity: The Effect of the Accountant's Oath on Firms' Financial Reporting

By: Jonas Heese, Gerardo Pérez Cavazos and Caspar David Peter

We study the effect of executives’ pledges of integrity on firms’ financial reporting outcomes by exploiting a 2016 regulation that requires holders of Dutch professional accounting degrees to pledge an integrity oath. We identify chief executive officers (CEOs) and... View Details

Keywords: Integrity; Financial Reporting; Accounting; Earnings Management

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Carolyn Fu is an assistant professor of business administration in the Strategy Unit. She studies innovation strategy in the context of high degrees of social construction – where the value of an innovation is continuously redefined between firms and their... View Details

April 2004 (Revised September 2007)
Case

Accounting Fraud at WorldCom

By: Robert S. Kaplan and David Kiron

The principal players in WorldCom's accounting fraud included CFO Scott Sullivan, the General Accounting and Internal Audit departments, external auditor Arthur Andersen, and the board of directors. The case provides sufficient detail to allow for a full discussion of... View Details

Keywords: Governance Controls; Governing and Advisory Boards; Crime and Corruption; Ethics; Financial Reporting; Organizational Culture; Corporate Governance; Accounting Audits

Ebehi Iyoha is an Assistant Professor in the Entrepreneurial Management Unit at Harvard Business School. Her research interests lie at the intersection of industrial organization and international trade. Using a combination of structural and reduced-form methods,... View Details

01 Dec 2022
News

Built to Last

Dallas or Succession,” says Weisiger, who started out working in a company warehouse at the age of 14. While those backstabbing, dynastic stories dominate popular imagination, operating outside the pressure of the quarterly earnings... View Details

Keywords: Julia Hanna; family business; leadershp; employee management; Machinery Manufacturing; Manufacturing

01 Jan 2002
News

May 2021 (Revised May 2022)
Case

Headspace vs. Calm: A Mindful Competition

By: Ayelet Israeli and Anne Wilson

By 2021, the mindfulness app wars reached their apex. Over 2,000 meditation apps were available to consumers, but two apps, Headspace and Calm, dominated the space, jointly holding about 70% of the total market. Headspace had established itself as the approachable... View Details

Keywords: Marketing Communication; Integrated Strategy; Brand; Brand ＆ Product Management; Brand Communication; Brand Differentiation; Brand Building; Brand Management; E-Commerce Strategy; Ecommerce; App; App Development; Applications; COVID; COVID-19; Pandemic; Pricing; Pricing Strategy; Subscription Model; Subscription; Partnerships; Strategic Partnerships; B2B Vs. B2C; B2B; Health ＆ Wellness; Wellbeing; Digitization; Commoditization; Mobile App; Mobile App Industry; Mobile Healthcare; Mobile Marketing; Digital Brand; Digital Health; Consumer Health; Apps; Online Business; Online Competition; Online Community; Online Entertainment; Entertainment And Leisure; Meditation; Marketing; Marketing Communications; Brands and Branding; Price; Strategy; Competition; Competitive Strategy; Competitive Advantage; Partners and Partnerships; Health; Well-being; Mobile and Wireless Technology; Communication; Communication Strategy; Disruption; Consumer Behavior; Digital Marketing; E-commerce; Applications and Software; Health Industry; Technology Industry; Communications Industry; United States; North America; United Kingdom