Publications

Educators

Purchase

October 2021
Article

Changing Gambling Behavior through Experiential Learning

By: Shawn A. Cole, Martin Abel and Bilal Zia

This paper tests experiential learning as a debiasing tool to reduce gambling in South Africa, through a randomized field experiment. The study implements a simple, interactive game that simulates the odds of winning the national lottery through dice rolling.... View Details

Keywords: Debiasing; Experiential Learning; Behavioral Economics; Financial Education; Learning; Games, Gaming, and Gambling; Behavior; Decision Making

February 2021
Article

Trust and Disintermediation: Evidence from an Online Freelance Marketplace

By: Grace Gu and Feng Zhu

As an intermediary improves trust between the two sides of its market to facilitate matching and transactions, it faces an increased risk of disintermediation: with sufficient trust, the two sides may circumvent the intermediary to avoid the intermediary’s fees. In... View Details

Keywords: Disintermediation; Intermediaries; Online Marketplace; Platform Strategy; Trust; Marketplace Matching; Digital Platforms

September 2013 (Revised November 2013)
Case

Qatar: Energy for Development

By: Aldo Musacchio, Colin Donovan, Samir Mikati, Rami Sarafa and Abdulla AlMisnad

Despite being the richest country in the world on a per capita basis, for analysts Qatar belongs in the group of emerging markets considered "frontier markets." This case analyzes the strengths and weaknesses of the development strategy of this small country as set... View Details

Keywords: Frontier Markets; State-owned Enterprises; State Capitalism; Sovereign Wealth Funds; Economic Development; Sovereign Finance; State Ownership; Development Economics; Energy Industry; Middle East; Qatar

Educators

Purchase

April 2012
Article

Beyond Individual Creativity: The Superadditive Benefits of Multicultural Experience for Collective Creativity in Culturally Diverse Teams

By: Carmit Tadmor, Patricia Satterstrom, Sujin Jang and Jeffrey Polzer

Although recent research has consistently demonstrated the benefits of multicultural experience for individual-level creativity, its potential advantages for collective creativity in culturally diverse teams have yet to be explored. We predicted that multicultural... View Details

Keywords: Creativity; Groups and Teams

2007
Working Paper

Hedge Fund Investor Activism and Takeovers

By: Robin Greenwood and Michael Schor

We examine long-horizon stock returns around hedge fund activism in a comprehensive sample of 13D filings by portfolio investors between 1993 and 2006. Abnormal returns surrounding investor activism are high for the subset of targets that are... View Details

Keywords: Mergers and Acquisitions; Private Equity; Investment Return; Investment Activism; Investment Portfolio; Corporate Governance

01 Sep 2020
News

Is Staying In Staying Safe?

Article

The Learning Effects of Monitoring

By: Dennis Campbell, Marc Epstein and F. Asis Martinez-Jerez

This paper investigates the relationship between monitoring, decision making, and learning among lower-level employees. We exploit a field-research setting in which business units vary in the "tightness" with which they monitor employee decisions. We find that tighter... View Details

Keywords: Learning; Business or Company Management; Decision Making; Employees; Research; Resignation and Termination; Rights; Business Units; Governance Controls; Performance; Motivation and Incentives

General Management - Faculty & Research

General Management Overview Faculty Curriculum Awards & Honors Doctoral Students September 2025 Article Sticky Capital Controls By: Miguel Acosta-Henao, Laura Alfaro and Andrés Fernández There is much ongoing debate on the merits of... View Details

Research Summary

My broad research interests include leadership, leader development, leading change, and organizational failures. However, my current focus for the past several years has been around LEADER DEVELOPMENT: How do leaders develop? How can we assist in the development of... View Details

March 2016
Teaching Plan

Emaar: The Center of Tomorrow, Today

By: Sid Yog, Esel Cekin and Marc Homsy

Starting in 1997, Mohammad Alabbar, Chairman of Emaar, has been largely associated with Dubai's most renowned real estate projects: the world's tallest building, largest mall and biggest fountain show. Emaar's pioneering success attracted a large number of private... View Details

Keywords: Middle East; United Arab Emirates; Egypt; Dubai; Real Estate; Finance; Emaar; Public Real Estate Company; Market Entry and Exit; Competitive Strategy; Financial Condition; Entrepreneurship; Global Strategy; Real Estate Industry; Dubai

Purchase

2012
Working Paper

Leviathan in Business: Varieties of State Capitalism and Their Implications for Economic Performance

By: Aldo Musacchio and Sergio G. Lazzarini

In this paper we document the extent and reach of state capitalism around the world and explore its economic implications. We focus on governmental provision of capital to corporations—either equity or debt—as a defining feature of state capitalism. We present a... View Details

Keywords: State Capitalism; State-owned Enterprises; Development Banks; Sovereign Wealth Funds; Economic Systems; State Ownership; Sovereign Finance; Business and Government Relations; Investment

Article

The Pursuit of Power Corrupts: How Investing in Outside Options Motivates Opportunism in Relationships

By: D. Malhotra and F. Gino

Across three laboratory studies, this paper illustrates how a common strategic decision aimed at increasing one's own power—investing in outside options—can lead to opportunistic behavior in exchange relationships. We show that the extent to which individuals have... View Details

Keywords: Crime and Corruption; Motivation and Incentives; Opportunities; Relationships

April 2012
Article

Corporate Ownership Structure and Bank Loan Syndicate Structure

By: Chen Lin, Yue Ma, Paul Malatesta and Yuhai Xuan

Using a novel data set on corporate ownership and control, we show that the divergence between the control rights and cash-flow rights of a borrowing firm's largest ultimate owner has a significant impact on the concentration and composition of the firm's loan... View Details

Keywords: Ownership; Financing and Loans; Cash Flow; Borrowing and Debt; Accounting; Crisis Management; Relationships; Law; Contracts; Banking Industry

01 Aug 2017
News

Index Rules and Analyst Fatigue

MBA Experience - Health Care

Former CDC Director (2021–2023) HBS Health Care Initiative Hawes 101 Open to the Harvard community Join the Student Health Care Club and the Health Care Initiative for an engaging conversation with Dr. Rochelle Walensky, Former Director of the Centers for Disease View Details

Research Summary

How and When Does Hierarchy Emerge in Firms?

Despite understanding that formal structure within firms is crucial for maintaining coordination and control as young firms grow, relatively little is systematically known about the initial formation of hierarchy in firms. By exploiting access to a dataset of all... View Details

Keywords: Organization Design; Start-up Growth; Startup Management; Organizational Design; Entrepreneurship; Brazil

Article

On the Optimal Structure of Liability Laws

By: Jerry R. Green

We consider the control of tvo-party accidents through the use of liability rules that assign damages according to whether or not predetermined standards for care have been met. Particular emphasis is given to how the differential in the costs of accident avoidance... View Details

Keywords: Legal Liability; Law

2021
Working Paper

CEO Activism, Consumer Polarization, and Firm Performance

By: Young Hou and Christopher W. Poliquin

CEOs are increasingly engaging in activism on controversial social and political issues that do not directly affect their businesses. Simultaneously, the general public is increasingly polarized. We examine how CEO support for gun control after two mass shootings... View Details

Keywords: CEO Activism; Guns; Polarization; Non-market Strategy; Social Issues; Leadership; Consumer Behavior; Performance