Publications

Educators

Purchase

04 May 2017
News

How Sheryl Sandberg’s Sharing Manifesto Drives Facebook

A recent BloombergBusinessweek magazine profile of Sheryl Sandberg (MBA 1995) offers an in-depth look at the Facebook COO’s philosophy of sharing and how that vision guides the company—now the world’s fifth largest by View Details

2005
Working Paper

Pseudo Market Timing and Predictive Regressions

By: Malcolm Baker, Ryan Taliaferro and Jeffrey Wurgler

A number of studies claim that aggregate managerial decision variables, such as aggregate equity issuance, have power to predict stock or bond market returns. Recent research argues that these results may be driven by an aggregate time-series version of Schultz's... View Details

Keywords: Managerial Roles; Equity; Market Timing; Financial Instruments; Investment Return; Mathematical Methods

June 2004
Article

Market Liquidity as a Sentiment Indicator

By: Malcolm Baker and Jeremy Stein

We build a model that helps to explain why increases in liquidity-such as lower bid-ask spreads, a lower price impact of trade, or higher turnover-predict lower subsequent returns in both firm-level and aggregate data. The model features a class of irrational... View Details

Keywords: Markets; Financial Liquidity; Price; Trade; Sales; Equity; Information; Management Analysis, Tools, and Techniques; Accounting Industry

23 Mar 2018
News

Dropbox shares surge in biggest tech debut since Snap

July 1998 (Revised August 1998)
Case

Optimark: Launching a Virtual Securities Market

Bill Lupien's OptiMark Technologies, Inc., plans to launch a super-computer system in September, 1998 that he believes will release previously withheld liquidity to the securities market. While today's market matches those trades based on price and size, Lupien's... View Details

Keywords: Information Technology; Financial Markets; Product Launch; Financial Services Industry; United States

April 2017
Article

Racial Discrimination in the Sharing Economy: Evidence from a Field Experiment

By: Benjamin Edelman, Michael Luca and Daniel Svirsky

In an experiment on Airbnb, we find that applications from guests with distinctively African-American names are 16% less likely to be accepted relative to identical guests with distinctively White names. Discrimination occurs among landlords of all sizes, including... View Details

Keywords: Discrimination; Field Experiment; Bias; Airbnb; Prejudice and Bias; Race; Accommodations Industry

01 Dec 2017
News

A Shared Vision for a Better World

section,” Harrold says. “It was welcoming and comforting. We all had a feeling that we’d lost some time and it was time to catch up.” After HBS, Harrold worked as a banker before building a 25-year career as an independent market maker on... View Details

December 2004
Article

Market Valuation and Merger Waves

By: Matthew Rhodes-Kropf and S. Viswanathan

Does valuation affect mergers? Data suggest that periods of stock merger activity are correlated with high market valuations. The naïve explanation that overvalued bidders wish to use stock is incomplete because targets should not be eager to accept stock. However, we... View Details

Keywords: Mergers and Acquisitions; Valuation; Market Transactions; Value; Cash; Stocks; Corporate Social Responsibility and Impact; Bids and Bidding; Market Design; Stock Shares; Accounting Audits; Performance Evaluation

Abstract: In an experiment on Airbnb, we find that applications from guests with distinctively African American names are 16 percent less likely to be accepted relative to identical guests with distinctively white names. Discrimination occurs among landlords of... View Details

03 Mar 2008
Research & Ideas

Marketing Your Way Through a Recession

advertising. It is well documented that brands that increase advertising during a recession, when competitors are cutting back, can improve market share and return on investment at lower cost than during... View Details

Keywords: by John Quelch

February 2023
Article

OTC Intermediaries

By: Andrea L. Eisfeldt, Bernard Herskovic, Sriram Rajan and Emil Siriwardane

We study the effect of dealer exit on prices and quantities in a model of an over-the-counter (OTC) market featuring a core-periphery network with bilateral trading costs. The model is calibrated using regulatory data on the entire U.S. credit default swap (CDS) market... View Details

Keywords: OTC Markets; Intermediaries; Dealers; Credit Default Swaps; Risk Sharing; Financial Markets; Networks; Price; Risk and Uncertainty

08 Aug 2022
HBS Case

Building an 'ARMY' of Fans: Marketing Lessons from K-Pop Sensation BTS

communicate directly with fans. The band members often visited Weverse to reply to ARMY members’ posts and sometimes posted their own messages. From a business perspective, BTS’ strength lay in its ability to identify and nurture its target View Details

Keywords: by Shalene Gupta; Media & Broadcasting; Music

2012
Article

Conflict Policy and Advertising Agency-Client Relations: The Problem of Competing Clients Sharing a Common Agency

By: Alvin J. Silk

What restrictions should be placed on advertising agencies with respect to serving accounts or clients that are competitors of one another in order to avoid conflicts of interest? In recent decades, the advertising and marketing services industry has undergone a number... View Details

Keywords: Advertising Agency; Competitors; Marketing Services Industry; Structural Changes; Agency-client Relationships; Hybrid Conflict Policies; Safeguards; Advertising; Advertising Industry; Europe; Latin America; North and Central America

March 2008
Article

Market Reactions to Export Subsidies

By: M. A. Desai and James R. Hines Jr.

This paper analyzes the economic impact of export subsidies by investigating stock price reactions to a critical event in 1997. On November 18, 1997, the European Union announced its intention to file a complaint before the World Trade Organization (WTO), arguing that... View Details

Keywords: Economic Systems; Trade; Development Economics; Financial Markets; Profit; Taxation; Volume; Value Creation; Market Design; Business Subsidiaries; Utilities Industry; Financial Services Industry; Europe; North and Central America

SSRN

20 May 2022
News

Infant Formula Crisis Teaches Lesson about Market Concentration

February 2002 (Revised February 2006)
Case

Volvo Trucks (A): Penetrating the U.S. Market

By: Michael E. Porter and Orjan Solvell

Volvo Trucks has worked on a global strategy for several decades. Beginning in the mid-1970s, the company decided to enter the largest market for trucks: the United States. Over time, the company has struggled to get a significant share of the U.S. market and at the... View Details

Keywords: Market Entry and Exit; Competitive Strategy; Five Forces Framework; Truck Transportation; Global Strategy; Globalized Markets and Industries; Manufacturing Industry; Retail Industry; United States; Europe

Educators

Purchase

2021
Working Paper

Regulatory Approval and Expanded Market Size

By: Benjamin Berger, Amitabh Chandra and Craig Garthwaite

Regulatory review of new medicines is often viewed as a hindrance to innovation by increasing the hurdle to bring products to market. However, a more complete accounting of regulation must also account for its potential market expanding effects through quality... View Details

Keywords: New Medicines; Regulatory Approval; Health Care and Treatment; Research and Development; Governing Rules, Regulations, and Reforms; Markets; Expansion; Pharmaceutical Industry