Publications

2016
Working Paper

Controlling Versus Enabling

By: Andrei Hagiu and Julian Wright

Revenue sharing between principals and agents is commonly used to balance double-sided moral hazard. We provide a theory of how, when such revenue-sharing is optimal, a principal allocates control rights over decisions that either party could make. We show that the... View Details

Keywords: Control Rights; Decision Authority; Employment; Independent Contractors; Organizational Theory; Digital Platforms; Governance Controls; Ethics; Vertical Integration

SSRN

2022
Working Paper

House Prices, Home Equity and Entrepreneurship: Evidence from U.S. Census Micro Data

By: Sari Pekkala Kerr, William R. Kerr and Ramana Nanda

During 1992-2007, house price growth is strongly correlated with local entrepreneurship. We show with Census Bureau data that most of this entry is related to construction and real estate; these entrants tend to be small and short-lived. Using a 1998 Texas reform that... View Details

Keywords: House Prices; Collateral Channel; Entry; Demography; Mortgages; Entrepreneurship

SSRN

September 2006 (Revised June 2007)
Case

3i Group plc: May 2006

By: G. Felda Hardymon and Ann Leamon

Since 2004, Philip Yea, the first outsider ever to lead 3i Group, one of Europe's largest publicly listed private equity firms, has been trying to help the far flung organization become more of a streamlined partnership even as it functions around the globe. As he... View Details

Keywords: Private Equity; Globalized Firms and Management; Alignment; Partners and Partnerships; Public Ownership; Employees; Goals and Objectives; Financial Services Industry

06 Oct 2020
News

Covid-19 Is Rewriting the Rules of Corporate Governance

02 Apr 2020
News

What policy makers are missing from coronavirus — data

How Is Foreign Aid Spent?

We use oil price fluctuations to test the impact of transfers from wealthy OPEC nations to their poorer Muslim allies. The instrument identifies plausibly exogenous variation in foreign aid. We investigate how aid is spent by tracking its short-run effect on... View Details

October 2018
Case

P-Will at DISCO

By: Ethan Bernstein, Naoko Jinjo and Yuna Sakuma

From the outside, DISCO—a Japan-based manufacturer of precision tools for semiconductor production devices—appeared to be a rather ordinary company that had achieved rather extraordinary success: it had simultaneously achieved 70% global market share, had lifted its... View Details

Keywords: Human Capital; P-Will; DISCO; Semiconductors; Self-Managed Organizations; Governance; Human Resources; Selection and Staffing; Management Practices and Processes; Management Systems; Organizational Structure; Organizational Design; Semiconductor Industry; Japan

2024
Working Paper

Smaller than We Thought? The Effect of Automatic Savings Policies

By: James J. Choi, David Laibson, Jordan Cammarota, Richard Lombardo and John Beshears

Medium- and long-run dynamics undermine the effect of automatic enrollment and default savings-rate auto-escalation on retirement savings. Our analysis of 401(k) plans incorporates the facts that employees frequently leave firms (often before matching contributions... View Details

Keywords: Personal Finance; Saving; Retirement; Behavioral Finance; Compensation and Benefits

June 2018
Article

Deviations from Covered Interest Rate Parity

By: Wenxin Du, Alexander Tepper and Adrien Verdelhan

We find that deviations from the covered interest rate parity (CIP) condition imply large, persistent, and systematic arbitrage opportunities in one of the largest asset markets in the world. Contrary to the common view, these deviations for major currencies are not... View Details

Keywords: Interest Rates; Financial Markets; Banks and Banking; Price

Find at Harvard

March 2024
Case

Lyft 2023: Roads to Growth and Differentiation

By: Ranjay Gulati and Jeffrey Huizinga

Set in San Francisco in winter 2023, this case explores the strategic challenges and initiatives at Lyft under the leadership of its new CEO, David Risher. Confronted with declining market share and financial pressures, Risher spent his first six months at the helm... View Details

Keywords: Technology; Turnarounds; Ridesharing; Transition; Strategy; Culture; Change Management; Transportation Industry; Technology Industry

June 2022
Case

Zalando: Becoming the Starting Point for Fashion

By: Antonio Moreno, Leela Nageswaran, Emilie Billaud and Federica Gabrieli

Born in 2008 as a small startup selling flip flops, by mid-2021 Zalando had turned into an online fashion company with an assortment of more than 4,500 international brands, 45 million active customers, and a presence in 23 European markets. An essential component in... View Details

Keywords: Transition; Customer Value and Value Chain; Digital Platforms; Distribution; Order Taking and Fulfillment; Infrastructure; Logistics; Service Operations; Strategy; Business Strategy; Fashion Industry; Apparel and Accessories Industry; Beauty and Cosmetics Industry; Distribution Industry; Retail Industry; Service Industry; Shipping Industry; Technology Industry; Europe

February 2007
Case

Orientation for Viewing "Startup.com"

By: Noam T. Wasserman

Introduces founders Kaleil Isaza Tuzman and Tom Herman as they start and grow govWorks.com. The movie "Startup.com" documents the challenges that these founders face in building their company while dealing with tensions within the founding team and managing a demanding... View Details

Keywords: Business Startups; Corporate Entrepreneurship; Venture Capital; Corporate Governance; Management Teams; Relationships; Familiarity

Program

Investment Management Workshop

exed_admissions@hbs.edu or call us at +1.617.495.6226. Application Review To optimize the learning experience and maximize the exchange of ideas, our Admissions Committee makes selections that balance each participant's experience, scope... View Details

January 2024 (Revised January 2025)
Case

Colbún and Chile’s Energy Transition

By: Forest Reinhardt, Jenyfeer Martinez Buitrago and Mariana Cal

In May 2023, Colbún, Chile’s second-largest electricity generator, plans capacity expansions using renewable energy and storage. This strategy supports Chile’s commitment to carbon neutrality (also known as net zero emissions) by 2050. The case delves into the... View Details

Keywords: Transition; Energy Generation; Renewable Energy; Climate Change; Investment; Governing Rules, Regulations, and Reforms; Infrastructure; Organizational Change and Adaptation; Expansion; Business Strategy; Energy Industry; Utilities Industry; Latin America; South America; Chile

December 2022
Case

To Feed the Planet: Juan Luciano at ADM

By: Joshua D. Margolis, David E. Bell, Damien McLoughlin, Stacy Straaberg and James Weber

In December 2022, Juan Luciano, Chairman and CEO of agribusiness and nutrition giant ADM, considered the next phase of the historic company’s future. Beginning in 2011 when he joined as COO and moving into his tenure as CEO in 2015, Luciano led a transformation of ADM... View Details

2025
Working Paper

Enhancing Treatment Effect Prediction on Privacy-Protected Data: An Honest Post-Processing Approach

By: Ta-Wei Huang and Eva Ascarza

As firms increasingly rely on customer data for personalization, concerns over privacy and regulatory compliance have grown. Local Differential Privacy (LDP) offers strong individual-level protection by injecting noise into data before collection. While... View Details

Keywords: Targeted Intervention; Conditional Average Treatment Effect Estimation; Differential Privacy; Honest Estimation; Post-processing; Analytics and Data Science; Consumer Behavior; Marketing

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