Publications

10 Jun 2016
News

Are there better deals than the “Minimum Advertised Price?” More often than you think.

2025
Working Paper

Rethinking Volume

By: Philippe van der Beck, Lorenzo Bretscher and Zhiyu Julie Fu

Gross trading volumes in financial markets are large and far exceed return volatility. In contrast, “net volume”—trading from persistent portfolio reallocations—is substantially lower, as it excludes transitory round-trip trades. This observation reveals a fundamental... View Details

Keywords: Financial Markets; Investment Return; Asset Pricing; Volatility

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28 Feb 2022
News

What Obligations Do Public Companies Like Spotify Have to Correct False Information?

February 2011
Article

Dividend Taxes and International Portfolio Choice

By: Mihir Desai and Dhammika Dharmapala

This paper investigates how dividend taxes influence portfolio choices, using the response to the distinctive treatment of a subset of foreign dividends in the Jobs and Growth Tax Relief Reconciliation Act (JGTRRA) of 2003. An open-economy after-tax capital asset... View Details

Keywords: Dividends; Portfolio Choice; Taxes; Tax Treaties; Foreign Portfolio Investment; Taxation; Lawfulness; Economy; Price; Equity; Stocks; Investment Portfolio; Opportunities; Behavior; United States

SSRN

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Brokers and Order Flow Leakage: Evidence from Fire Sales

Using trade-level data, we study whether brokers play a role in spreading order flow information. We focus on large portfolio liquidations, which result in temporary drops in stock prices, and identify the brokers that intermediate these... View Details

10 Nov 2015
HBS Seminar

Matthew Grennan, Wharton, University of Pennsylvania

October 2015 (Revised September 2016)
Case

Whirlpool Corp.: Structuring the Deal to Acquire Hefei Rongshida Sanyo Electric Company

By: Benjamin C. Esty and Nancy Hua Dai

Ian Lee, Whirlpool's VP for North Asia, had been negotiating a possible acquisition with Jackie Jin, the chairman of a leading Chinese appliance manufacturer named Hefei Rongshida Sanyo Electric Company (Hefei Sanyo), for almost six months when suddenly Hefei Sanyo's... View Details

Keywords: Mergers ＆ Acquisitions; Regulation; Cross-border Investment; Brand Names; State-owned Enterprise (SOE); Appliances; White Goods; Consumer Durables; Negotiation; Valuation; Mergers and Acquisitions; State Ownership; Foreign Direct Investment; Brands and Branding; Consumer Products Industry; China

October 1995 (Revised June 1996)
Case

ABN-AMRO Holding N.V. and Smit Transformatoren N.V. (A)

By: Peter Tufano

ABN-AMRO, the largest bank in the Netherlands, must decide whether to take any action in regard to the poor performance of Smit Transformatoren, a Dutch transformer manufacturer. ABN-AMRO acted as lead underwriter for the IPO of Smit, and also released a favorable... View Details

Keywords: Initial Public Offering; Capital Markets; Investment Banking; Banking Industry; Financial Services Industry; Netherlands

April 1998 (Revised June 1999)
Case

Bausch & Lomb, Inc.: Pressure to Perform

By: Robert L. Simons, Alex C. Sapir '97 and Indra Reinbergs

Bausch & Lomb is the subject of press attacks and experiences a sharp fall in stock price when management practices are exposed. Aggressive goal setting, supported by financial market expectations, is discussed as a precursor to a series of events that results in... View Details

Keywords: Performance Expectations; Management Practices and Processes; Ethics; Financial Markets; Financial Statements; Business and Shareholder Relations

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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Research Summary

Overview

Ms. Fedyk's main research interests lie at the intersection of asset pricing and behavioral finance, with a particular focus on information and belief formation. Her job market paper is part of a broader research agenda on the way in which information is incorporated... View Details

May 2016
Case

The Inexorable Rise of Walmart? 1988—2016

By: John R. Wells and Gabriel Ellsworth

In October 2015, Walmart surprised investors by announcing that it expected flat sales growth for 2015 and growth of only 3% to 4% over the coming three years. Profits would also fall due to significant investments in people and technology. The company’s stock price... View Details

Keywords: Asda; Costco; David Glass; Convenience Stores; Discount Retailing; Dollar Stores; Doug McMillon; E-commerce; Online Retail; General Merchandise; Grocery; Lee Scott; Mike Duke; Multichannel Retailing; Omnichannel; Neighborhood Market; Sam Walton; Sam's Club; Store Formats; Supercenter; Supermarket; Warehouse Clubs; Merchandising; Walmart; Wal-Mart; Globalized Firms and Management; Competitive Strategy; Corporate Strategy; Growth and Development Strategy; Business Units; Business Divisions; Business Growth and Maturation; Business Model; Business Organization; For-Profit Firms; Film Entertainment; Television Entertainment; Banks and Banking; Price; Profit; Revenue; Food; Global Range; Cross-Cultural and Cross-Border Issues; Global Strategy; Business History; Compensation and Benefits; Employees; Human Capital; Labor Unions; Wages; Business or Company Management; Goals and Objectives; Management Succession; Brands and Branding; Product Positioning; Distribution; Supply Chain; Supply Chain Management; Public Ownership; Problems and Challenges; Labor and Management Relations; Strategy; Adaptation; Business Strategy; Competition; Competitive Advantage; Diversification; Expansion; Segmentation; Information Technology; Internet; Mobile Technology; Online Technology; Web; Web Sites; Retail Industry; Food and Beverage Industry; Distribution Industry; Banking Industry; United States; Arkansas; Bentonville

11 Dec 2012
News

Volunteers on the frontline of services delivery

October 2008 (Revised September 2011)
Supplement

PepsiCo's Bid for Quaker Oats (C)

By: Carliss Y. Baldwin

Third in a series of PepsiCo's bid for Quaker Oats. Describes the auction for Quaker Oats including terms of the bids. After winning the auction, Coke's stock price fell dramatically. Coke's Board then refused to approve the deal and withdrew. Quaker then approached... View Details

Keywords: Mergers and Acquisitions; Stocks; Governing and Advisory Boards; Auctions; Bids and Bidding; Negotiation Tactics; Valuation; Food and Beverage Industry

May 2024
Case

Naked Wines: The Profit vs. Growth Decision

By: Benjamin C. Esty and Edward A. Meyer

Nick Devlin faced a difficult strategic decision in October 2022. As the CEO of a UK-based subscription business connecting wine drinkers in the US, UK, and Australia with winemakers from around the world (which one journalist called the “Netflix of Wine”), he had to... View Details

Erik Stafford

Erik Stafford joined the faculty at HBS in July 1999, where he has taught finance in the required and elective curricula of the MBA Program and in the CFA Investment Management Workshop.

Erik's research efforts focus on investment management, capital... View Details

Keywords: financial services

September 2016 (Revised January 2017)
Case

SOHO China: Transformation in Progress

By: Charles F. Wu

In 2016, against the backdrop of a challenging Chinese macroeconomic environment, SOHO China, the largest owner and developer of Class-A real estate in Beijing and Shanghai, was struggling to convince analysts of the merits of its new “build-to-hold” strategy. Founded... View Details

Keywords: China; REIT; Real Estate; Shared Office; Coworking; Public Company; NAV; Macroeconomics; Going Public; Transition; Growth and Development Strategy; Real Estate Industry; China

TransDigm in 2017: The Beginning of the End or The End of the Beginning?

TransDigm, an incredibly successful yet relatively unknown company, manufactures a wide range of highly engineered aerospace parts utilizing a somewhat controversial strategy. In the 10 years following its IPO in March 2006, its stock price increased by... View Details

January 2018 (Revised August 2018)
Supplement

Fair Value Accounting at Noble Group (B)

By: Siko Sikochi, Suraj Srinivasan and Quinn Pitcher

Following a series of reports by Iceberg Research alleging that Noble Group was too aggressive in its fair value accounting for contracts and investments in producers, Noble’s stock price continued to fall and stakeholders began to call for improved transparency in... View Details

Keywords: Fair Value Accounting; Contracts; Valuation