Publications

2017
Working Paper

The Benefits of Selective Disclosure: Evidence from Private Firms

By: Joan Farre-Mensa

Private firms’ ability to communicate confidentially with selected investors implies that valuation disagreements between firms and investors are larger at public firms than at private ones. Consistent with the notion that misvaluation concerns lead public firms to... View Details

Keywords: Finance; Equity; Private Companies; Corporate Cash; Precautionary Motives; Share Issuance; IPOs; Selective Disclosure; Private Ownership; Cash; Market Timing; Corporate Finance; Public Ownership; Corporate Disclosure; United States

SSRN

December 2010
Article

Management and the Financial Crisis (We Have Met the Enemy and He Is Us...)

By: William A. Sahlman

The financial crisis of 2008-2009 has revealed that our broad model of corporate governance is broken, independent of the shortcomings in the regulatory system. Managers and boards of directors in scores of systemically important firms failed to protect employees,... View Details

Keywords: Risk Management; Human Capital; Ethics; Policy; Corporate Governance; Financial Crisis; Finance; Business and Shareholder Relations

June 2014
Article

Pitfalls and Fraud in Online Advertising Metrics: What Makes Advertisers Vulnerable to Cheaters, and How They Can Protect Themselves

By: Benjamin Edelman

How does online advertising become less effective than advertisers expect and less effective than measurements indicate? The current research explores problems that result, in part, from malfeasance by outside perpetrators who overstate their efforts to increase their... View Details

Keywords: Online Advertising; Measurement; Mismeasurement; Fraud; Invisible; Digital Marketing; Misleading and Fraudulent Advertising; Marketing Strategy

Forthcoming
Article

Imagining the Future: Memory, Simulation and Beliefs

By: Pedro Bordalo, Giovanni Burro, Katherine B. Coffman, Nicola Gennaioli and Andrei Shleifer

How do people form beliefs about novel risks, with which they have little or no experience? Motivated by survey data on beliefs about Covid we collected in 2020, we build a model based on the psychology of selective memory. When a person thinks about an event,... View Details

Keywords: Expectations; Memory; COVID-19 Pandemic; Risk and Uncertainty; Cognition and Thinking

July 2015
Article

Executives' 'Off-the-Job' Behaviors and Financial Reporting Risk

By: Robert Davidson, Aiyesha Dey and Abbie Smith

We examine how executives' behavior outside the workplace, as measured by their ownership of luxury goods (low “frugality”) and prior legal infractions, is related to financial reporting risk. We predict and find that chief executive officers (CEOs) and chief financial... View Details

Keywords: Management Teams; Behavior; Personal Characteristics; Crime and Corruption; Governance Compliance; Financial Reporting; Organizational Culture

16 Oct 2008
Working Paper Summaries

Opening Platforms: How, When and Why?

Keywords: by Thomas R. Eisenmann, Geoffrey Parker & Marshall Van Alstyne

2015
Working Paper

Strategy-Proofness, Investment Efficiency, and Marginal Returns: An Equivalence

By: John William Hatfield, Fuhito Kojima and Scott Duke Kominers

We show that a mechanism induces an agent to make efficient ex ante investment choices if and only if it rewards that agent with his marginal surplus; additionally, for an ex post efficient mechanism, these properties are equivalent to strategy-proofness for the agent.... View Details

Keywords: Strategy-proofness; Investment Efficiency; Providing Marginal Rewards; Vickrey-Clarke-Groves Mechanisms; Mechanism Design; Market Design; Human Capital

SSRN

Article

Two-Sided Platforms: Product Variety and Pricing Structures

By: Andrei Hagiu

This paper provides a new modeling framework to analyze two-sided platforms connecting producers and consumers. In contrast to the existing literature, indirect network effects are determined endogenously, through consumers' taste for variety and producer competition.... View Details

Keywords: Pricing Structure; Indirect Network Effects; Product Variety; Price; Network Effects; Two-Sided Platforms; Product; Renting or Rental; Competition

April 2014 (Revised June 2016)
Case

Tapestry Networks

By: Karthik Ramanna and Matthew Shaffer

Tapestry Networks assembled industry leaders and their regulators in small, private meetings to build new frameworks for pressing regulatory challenges. Tapestry's motivating principle was to reimagine solutions to complex problems (e.g., drug-approval standards) in... View Details

Keywords: General Management; Government And Business; Strategy; Consulting Industry; United States; European Union

Educators

05 Jan 2022
News

Inside the New Workplace and the Ways Employers Are Trying to Retain Employees

05 Jul 2006
Working Paper Summaries

Analyst Disagreement, Forecast Bias and Stock Returns

Keywords: by Anna Scherbina; Financial Services

June 2012 (Revised February 2017)
Teaching Note

Henkel: Building a Winning Culture

By: Robert Simons and Natalie Kindred

This is the teaching note for Henkel: Building a Winning Culture (HBS No. 112-060) View Details

Keywords: Execution; Management Control Systems; Performance Goals; Incentives; Levers Of Control; Strategy

2016
Working Paper

The Stock Market and Bank Risk-Taking

By: David S. Scharfstein and Antonio Falato

We argue that stock market pressure to generate earnings encourages banks to increase risk. We measure risk using confidential supervisory ratings as well as financial information released in regulatory filings. We document that there is an increase in the risk-taking... View Details

Keywords: Stock Market; Financial Markets; Business Earnings; Banks and Banking; Risk and Uncertainty

SSRN

02 Sep 2011
Working Paper Summaries

First-Party Content, Commitment and Coordination in Two-Sided Markets

Keywords: by Andrei Hagiu & Daniel Spulber

September 2012
Teaching Note

Vodafone Japan (A), (B) and (C) (TN)

By: Juan Alcacer

The series of three cases is used in Harvard Business School's (HBS) elective course "Competing Globally" as the second case in the first module (Why?: Strategies to create value globally) (See "Competing Globally: Course Note for Instructors", HBS 713-422). The module... View Details

Keywords: Telecommunications; Technological Innovation; Technology Strategy; Operations Strategy; Information Technology; Operations; Mobile and Wireless Technology; Strategy; Telecommunications Industry; Japan