Publications

Research Summary

The Role of the Internet in Enhancing Service and Reducing Cost

Is delivering service (both internal and external) facilitated by the Internet a zero sum game in which costs associated with delivering superior service must always be passed on to customers in the form of higher prices? Does the quantity and type of service... View Details

September 2016
Article

Disproportional Control Rights and the Bonding Role of Debt

By: Aiyesha Dey, Valeri Nikolaev and Xue Wang

We examine the governance role of debt in the context of U.S.-based dual class ownership structures. We hypothesize that the use of debt alleviates the conflict between shareholder classes by balancing the power of controlling insiders. We document that dual class... View Details

Keywords: Dual Class; Private Debt; Debt Covenants; Bonding Mechanisms; Ownership Type; Capital Structure; Borrowing and Debt

02 Dec 2017
News

Do Employers Overestimate the Value of a College Degree?

2024
Working Paper

The Uneven Impact of Generative AI on Entrepreneurial Performance

By: Nicholas G. Otis, Rowan Clarke, Solène Delecourt, David Holtz and Rembrand Koning

Scalable and low-cost AI assistance has the potential to improve firm decision-making and economic performance. However, running a business involves a myriad of open-ended problems, making it difficult to know whether recent AI advances can help business owners make... View Details

Keywords: AI and Machine Learning; Performance Improvement; Small Business; Decision Choices and Conditions; Kenya

October 2010 (Revised May 2017)
Case

Building a Developmental Culture: The Birth of Deloitte University

By: Boris Groysberg, Maureen Gibbons and Joshua Bronstein

It is October 2009 and Barry Salzberg, CEO of Deloitte LLP, has just returned from the groundbreaking of Deloitte University. When completed, Deloitte University would be a world class learning and development center owned by, and for the exclusive use by the employees... View Details

Keywords: Leading Change; Problems and Challenges; Organizational Change and Adaptation; Management Teams; Competency and Skills; Training; Employees; Values and Beliefs; Education Industry; Consulting Industry; United States

Educators

Article

On the Division of Profit in Sequential Innovation

By: Jerry R. Green and Suzanne Scotchmer

In markets with sequential innovation, inventors of derivative improvements might undermine the profit of initial innovators through competition. Profit erosion can be mitigated by broadening the first innovator's patent protection and/or by permitting cooperative... View Details

Keywords: Profit; Innovation and Invention

2010
Book

Beauty Imagined: A History of the Global Beauty Industry

By: Geoffrey Jones

The global beauty business permeates our lives, influencing how we perceive ourselves and what it is to be beautiful. The brands and firms that have shaped this industry, such as Avon, Coty, Estée Lauder, L'Oréal, and Shiseido, have imagined beauty for us. This book... View Details

Keywords: Globalized Markets and Industries; Brands and Branding; Industry Growth; Beauty and Cosmetics Industry

April 2023
Article

The Stock Market Valuation of Human Capital Creation

By: Ethan Rouen and Matthias Regier

We develop a measure of firm-year-specific human capital investment from publicly disclosed personnel expenses (PE) and examine the stock market valuation of this investment. Measuring the future value of PE (PEFV) based on the relation between... View Details

Keywords: Intangibles; Valuation; Human Capital; Investment Return

Research Summary

The Appropriability of Reputation in Franchises Selling Brands

We develop a multi-market model in which there are two kinds of firms: brands and small firms (or agents). Firms interact with short lived clients in the market for goods (or services) and with each other in the market for franchises. The model is one of adverse... View Details

December 2003 (Revised October 2006)
Case

Globalizing the Cost of Capital and Capital Budgeting at AES

By: Mihir A. Desai and Douglas Kurt Schillinger

With electricity generating businesses around the world, AES Corp. is seeking a methodology for calculating the cost of capital for its various businesses and potential projects. In the past, AES used the same cost of capital for all of its capital budgeting, but the... View Details

Keywords: International Finance; Risk Management; Globalized Firms and Management; Cost of Capital; Valuation; Emerging Markets; Foreign Direct Investment; Capital Budgeting; Energy Industry; South America

Educators

April–May 2021
Article

The Effect of Retaliation Costs on Employee Whistleblowing

By: Jonas Heese and Gerardo Pérez Cavazos

We use large increases in unemployment insurance (UI) benefits to study the effects of expected retaliation costs on employee whistleblowing. Increases in UI benefits reduce the costs that arise from a job loss, one of the costliest forms of retaliation. We find that... View Details

Keywords: Employee Whistleblowing; Retaliation Costs; Labor Unemployment Insurance; Workplace Safety Inspections

May 2015
Article

Admitting Mistakes: Home Country Effect on the Reliability of Restatement Reporting

By: Suraj Srinivasan, Aida Sijamic Wahid and Gwen Yu

We study the frequency of restatements by foreign firms listed on U.S. exchanges. We find that the restatement rate of U.S. listed foreign firms is significantly lower than that of comparable U.S. firms and that the difference depends on the firm's home country... View Details

Keywords: Accounting Restatements; Home Country Enforcement; Earnings Management; Globalized Firms and Management; Law; Financial Reporting; Financial Markets; Cross-Cultural and Cross-Border Issues

February 2010
Other Article

The Chilling Effect of Sarbanes Oxley: A Discussion of Sarbanes-Oxley and Corporate Risk-Taking

By: Aiyesha Dey

Bargeron, Lehn, and Zutter [2009. Sarbanes–Oxley and corporate risk-taking. Journal of Accounting and Economics, forthcoming] document that as compared with non-US firms, risk-taking by publicly traded companies in the US declined after the passage of the... View Details

Keywords: Risk; Corporate Risk-taking; Risky Investments; Risk and Uncertainty

September 2013 (Revised February 2016)
Case

GlaxoSmithKline: Sourcing Complex Professional Services

By: Heidi K. Gardner and Silvia Hodges Silverstein

Pharmaceutical company GlaxoSmithKline (GSK) uses an innovative new approach to procuring outside legal counsel: it replaces relationship-based selection and law firms' traditional time-based billing with data-driven decision making and an online reverse auction. In... View Details

Keywords: Legal Industry; Procurement; Professional Service Firms; Pricing; Competition; Change Management; Supply Chain Management; Legal Liability; Business Processes; Legal Services Industry; Pharmaceutical Industry

Educators

August 2006
Article

Investor Sentiment and the Cross Section of Stock Returns

By: Malcolm Baker and Jeffrey Wurgler

We examine how investor sentiment affects the cross-section of stock returns. Theory predicts that a broad wave of sentiment will disproportionately affect stocks whose valuations are highly subjective and are difficult to arbitrage. We test this prediction by... View Details

Keywords: Behavioral Finance; Stocks; Investment Return; Forecasting and Prediction; Motivation and Incentives; Risk and Uncertainty; Volatility

2017
Working Paper

Digital Agility: The Impact of Software Portfolio Architecture on IT System Evolution

By: Alan MacCormack, Robert Lagerström, Martin Mocker and Carliss Y. Baldwin

The modern industrial firm increasingly relies on software to support its competitive position. However, the uncertain and dynamic nature of today’s global marketplace dictates that this software be continually evolved and adapted to meet new business challenges. This... View Details

Keywords: Information Systems; Software; Architecture; Modularity; Agility; Coupling; Applications and Software; Design; Decisions; Performance