Publications

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October 2007
Article

Supply and Demand Shifts in the Shorting Market

By: Lauren Cohen, Karl B. Diether and Christopher J. Malloy

Using proprietary data on stock loan fees and quantities from a large institutional investor, we examine the link between the shorting market and stock prices. Employing a unique identification strategy, we isolate shifts in the supply and demand for shorting. We find... View Details

Keywords: Analytics and Data Science; Stocks; Financing and Loans; Price; Strategy; Demand and Consumers; Forecasting and Prediction; Investment Return; Markets; Information

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20 Mar 2008
Working Paper Summaries

Sell Side School Ties

Keywords: by Lauren H. Cohen, Andrea Frazzini & Christopher J. Malloy; Financial Services

January 2020
Background Note

Climate Change in 2020: Implications for Business

By: Rebecca M. Henderson, Sophus A. Reinert and Mariana Oseguera

This note provides general information about climate change and its implications for business. Included is an overview of climate change science and a number of its impacts, including rising sea levels, changing weather patterns and extreme weather, pressure on water... View Details

October 2007
Background Note

Price Formation

By: Joshua D. Coval and Erik Stafford

Investigates how prices are formed in competitive capital markets. Focuses on a single security called AOE. Students compete with computer traders and each other for market making and informed trading profits. Participants receive a variety of public news in the form... View Details

Keywords: Capital Markets; Price; Profit; Corporate Disclosure; Newsletters; Industry Structures; Business Processes; Competitive Strategy

June 2013
Article

What Is Privacy Worth?

By: Alessandro Acquisti, Leslie K. John and George Loewenstein

Understanding the value that individuals assign to the protection of their personal data is of great importance for business, law, and public policy. We use a field experiment informed by behavioral economics and decision research to investigate individual privacy... View Details

Keywords: Safety; Rights; Valuation; Ethics; Identity

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October 2003 (Revised January 2016)
Exercise

The BCPC Internet Strategy Team: An Exercise

By: Amy C. Edmondson and Laura Feldman

This short fictional case forms the basis of a team decision-making exercise. The case, inspired by a real decision facing a major telecommunications company, describes a cross-functional management team convened by the CEO for the purpose of developing a... View Details

Keywords: Groups and Teams; Decision Making; Risk and Uncertainty; Information Management; Perspective; Product Launch; Internet and the Web; Knowledge Sharing; Telecommunications Industry

September 2016
Article

Monitoring Global Supply Chains

By: Jodi L. Short, Michael W. Toffel and Andrea R. Hugill

Firms seeking to avoid reputational spillovers that can arise from dangerous, illegal, and unethical behavior at supply chain factories are increasingly relying on private social auditors to provide strategic information about suppliers' conduct. But little is known... View Details

Keywords: Monitoring; Transaction Cost Economics; Industry Self-regulation; Auditing; Codes Of Conduct; Supply Chains; Corporate Social Responsibility; Corporate Social Responsibility and Impact; Supply Chain; Globalization

In January 2012, H-E-B Grocery Co., a private retail chain with stores located in Texas and Mexico, was introducing its Healthy at H-E-B program to its customers. The program, which started with the company's employees a few years earlier, was an effort to... View Details

2009
Article

India Transformed: Insights from the Firm Level 1988–2007

By: Laura Alfaro and Anusha Chari

Using firm-level data, this paper analyzes the transformation of India's economic structure following the implementation of economic reforms. The focus of the study is on publicly listed and unlisted firms from across a wide spectrum of manufacturing and services... View Details

Keywords: Financial Statements; Management Analysis, Tools, and Techniques; Transformation; Economics; Ownership; Assets; Sales; Profit; Stock Shares; Private Sector; Investment Return; Manufacturing Industry; Service Industry; India

September 2015 (Revised February 2023)
Case

Emdeon's Acquisition of Change Healthcare: Innovating Transparency Solutions for Health Care Consumers

By: Regina E. Herzlinger, Jeet Guram and Aanchal Raj

Case describes acquisition of Change Healthcare, which provides health care cost and quality information, by Emdeon, a health information exchange, and discusses health care transparency. Emdeon is a billion-dollar company that has grown through acquisitions; at its... View Details

Keywords: Healthcare; Healthcare Industry; Healthcare Innovation; Health Care and Treatment; Acquisition; Integration; Analytics and Data Science; Mergers and Acquisitions; Competitive Strategy; Health Industry; United States

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

September 2011 (Revised March 2014)
Case

Airbnb

By: Joseph B. Lassiter III and Evan W. Richardson

Brian Chesky, Joe Gebbia, and Nathan Blecharczyk, the three founders of Airbnb, an online private accommodation rental market, stared at each other across the kitchen table in their San Francisco apartment. It was March of 2009. A single sheet of paper sat on the table... View Details

Keywords: Entrepreneurship; Housing; Information Publishing; Private Ownership; Online Technology; Information Industry; San Francisco

2007
Working Paper

Evidence from Goodwill Non-impairments on the Effects of Unverifiable Fair-Value Accounting

By: Karthik Ramanna and Ross L. Watts

SFAS 142 requires firms to use unverifiable fair-value estimates to determine goodwill impairments. Standard setters suggest managers will use the discretion given by such estimates to convey private information on future cash flows, while agency theory predicts... View Details

Keywords: Fair Value Accounting; Goodwill Accounting; Standards; Agency Theory

SSRN

Research Summary

The Role of the Media in Corporate Governance and Finance

Dyck studies the role played by media in financial markets: in transmitting information about a company, in shaping the market response to the information they communicate, in exposing mis-governance problems, and in forcing companies to behave in "politically correct"... View Details

Andre F. Perold

André Perold is a Founder, Partner, and Chief Investment Officer of HighVista Strategies, a Boston-based investment firm. HighVista focuses on investing in structurally inefficient public and private markets, including in life sciences, lower middle market private... View Details

Keywords: information; information; information; information; information

August 2012 (Revised November 2014)
Case

Intuit Inc.: Project AgriNova

By: Thomas Eisenmann and Tanya Bijlani

In late 2008, a team from Intuit's office in Bangalore, India, is evaluating an opportunity to launch a new venture that would use SMS to deliver crop price information to farmers in India. The case describes the structure of Indian agriculture and the problems... View Details

Keywords: Corporate Venturing; Entrepreneurship; Research; Business Ventures; Information Technology Industry; Information Technology Industry; Bangalore