• June 2025
• Article

Passive Ownership and Price Informativeness

By: Marco Sammon

I show that passive ownership negatively affects the degree to which stock prices anticipate earnings announcements. Estimates across several research designs imply that the rise in passive ownership over the last 30 years has caused the amount of information... View Details

Keywords: Passive Ownership; ETFs; Market Efficiency; Price; Investment Funds; Stocks; Communication

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Sammon, Marco. "Passive Ownership and Price Informativeness." Management Science 71, no. 6 (June 2025): 4582–4598.

• May 1994
• Background Note

Managing Market Complexity: A Three-Ring Circus

By: V. Kasturi Rangan

Proposes models of organization that address the various product-market environments posed by the product life cycle. Frames these changes along the two dimensions of uncertainty and diversity. Offers three sets of organizational characteristics to reflect the three... View Details

Keywords: Business Processes; Growth and Development Strategy; Complexity; Organizational Structure; Organizational Culture; Product Marketing; Markets; Product

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Rangan, V. Kasturi. "Managing Market Complexity: A Three-Ring Circus." Harvard Business School Background Note 594-119, May 1994.

• May 2004
• Article

The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America

A decade of experience has shown that monitoring the performance of public and private monopolies is the hardest part of electricity sector reform in South America—because operators control most of the information needed for effective regulation. South American... View Details

Keywords: Information; Mathematical Methods; Monopoly; Globalization; Energy Sources; Energy Industry; South America

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Ruzzier, Christian Alejandro, A. Estache, and M. Rossi. "The Case for International Coordination of Electricity Regulation: Evidence from the Measurement of Efficiency in South America." Journal of Regulatory Economics 25, no. 3 (May 2004): 271–295.

• 22 May 2007
• Working Paper Summaries

Strategy-Proofness versus Efficiency in Matching with Indifferences: Redesigning the NYC High School Match

Keywords: by Atila Abdulkadiroglu, Parag A. Pathak & Alvin E. Roth

• Article

Efficiencies and Regulatory Shortcuts: How Should We Regulate Companies like Airbnb and Uber?

By: Benjamin Edelman and Damien Geradin

New software platforms use modern information technology, including full-featured web sites and mobile apps, to allow service providers and consumers to transact with relative ease and increased trust. These platforms provide notable benefits including reducing... View Details

Keywords: Platforms; Regulation; Sharing Economy; Uber; Airbnb; Universal Service; Insurance; Market Platforms; Service Delivery; Software; Service Industry

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Edelman, Benjamin, and Damien Geradin. "Efficiencies and Regulatory Shortcuts: How Should We Regulate Companies like Airbnb and Uber?" Stanford Technology Law Review 19, no. 2 (2016): 293–328.

• Article

Value of Information with Sequential Futures Markets

By: Jerry R. Green

The effects of an improvement in information on the efficiency of risk-bearing are studied under various systems of incomplete markets. With sequential futures markets for uncontingent delivery, the welfare effects are indeterminate in sign, except under special... View Details

Keywords: Information; Financial Markets; Mathematical Methods

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Green, Jerry R. "Value of Information with Sequential Futures Markets." Econometrica 49, no. 2 (March 1981): 335–358.

• 10 Jun 2010
• Working Paper Summaries

Corporate Governance and Internal Capital Markets

Keywords: by Zacharias Sautner & Belén Villalonga

• February 2017 (Revised April 2018)
• Case

Kameda Seika: Cracking the U.S. Market

By: Elie Ofek, Nobuo Sato and Akiko Kanno

In spring 2016, Kameda’s CEO, Michiyasu Tanaka, is facing difficult questions from board members over the lackluster performance of the company’s U.S. subsidiary. Kameda was the leading player in the Japanese rice cracker market and was looking to expand overseas to... View Details

Keywords: Marketing Strategy; Growth and Development Strategy; Adaptation; Performance Improvement; Food and Beverage Industry; Manufacturing Industry; Japan; United States

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Ofek, Elie, Nobuo Sato, and Akiko Kanno. "Kameda Seika: Cracking the U.S. Market." Harvard Business School Case 517-095, February 2017. (Revised April 2018.)

• 13 Jan 2012
• Working Paper Summaries

Intermediaries for the IP Market

Keywords: by Andrei Hagiu & David Yoffie

• Program

Strategic Marketing for Driving Growth

capture value Thrive in the era of digital marketing and digital business models Assess ROI for your marketing spend Balance performance and brand marketing Craft engaging,... View Details

• December 2014
• Article

The Real Product Market Impact of Mergers

By: Albert Sheen

I document sources of value creation in mergers by analyzing novel data on the quality and price of goods sold by merging firms. When two competitors in a product market merge, their products converge in quality, and prices fall relative to the competition. These... View Details

Keywords: Value Creation; Quality; Price; Goods and Commodities; Mergers and Acquisitions

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Sheen, Albert. "The Real Product Market Impact of Mergers." Journal of Finance 69, no. 6 (December 2014).

• May 1993 (Revised October 1993)
• Case

Vanity Fair Mills: Market Response System

Describes the "Quick Response" program developed by Vanity Fair Mills (VFM), a division of the VF Corp. Beginning in 1989, VFM reorganized its manufacturing systems, invested heavily in computer and telecommunications equipment, and formed "partnership" agreements with... View Details

Keywords: Organizational Change and Adaptation; Logistics; Distribution Channels; Manufacturing Industry

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Buzzell, Robert D. "Vanity Fair Mills: Market Response System." Harvard Business School Case 593-111, May 1993. (Revised October 1993.)

• September 2007 (Revised November 2007)
• Case

Bunge: Food, Fuel, and World Markets

By: Tarun Khanna, Santiago Mingo and Jonathan West

In 2007, Bunge, an agribusiness company, had over $26 billion in worldwide sales and was considered, along with Cargill and Archer Daniels Midland (ADM), one of three very integrated worldwide agribusiness companies. Headquartered in White Plains, NY, the company has... View Details

Keywords: Globalized Firms and Management; Operations; Organizational Design; Situation or Environment; Strategy; Agriculture and Agribusiness Industry; White Plains; Brazil

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Khanna, Tarun, Santiago Mingo, and Jonathan West. "Bunge: Food, Fuel, and World Markets." Harvard Business School Case 708-443, September 2007. (Revised November 2007.)

• 01 Oct 2015
• Working Paper Summaries

Efficiencies and Regulatory Shortcuts: How Should We Regulate Companies like Airbnb and Uber?

Keywords: by Benjamin Edelman & Damien Geradin; Web Services

• 2010
• Working Paper

Corporate Governance and Internal Capital Markets

We exploit an exogenous shock to corporate ownership structures created by a recent tax reform in Germany to explore the link between corporate governance and internal capital markets. We find that firms with more concentrated ownership are less diversified and have... View Details

Keywords: Cost vs Benefits; Capital Markets; Corporate Governance; Taxation; Ownership; Performance Efficiency; Diversification; Germany

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Sautner, Zacharias, and Belen Villalonga. "Corporate Governance and Internal Capital Markets." Harvard Business School Working Paper, No. 10-100, May 2010.