Publications

February 2005 (Revised March 2006)
Case

PCAOB, The (A)

By: Lynn S. Paine and Kim Bettcher

Members of the Public Co. Accounting Oversight Board--a private-sector, nonprofit body created by the Sarbanes-Oxley Act of 2002--must determine the form and content of a new auditing standard on internal control that will fulfill the requirements of Section 404 of the... View Details

Keywords: Law; Financial Reporting; Corporate Governance; Standards; Government Administration; Accounting Audits

24 Mar 2025
Video

Climate Rising Episode 6 | Voluntary Carbon Markets Series: A Conversation with Luke Leslie of Key Carbon

Jaxon Wu

Jaxon Wu earned his Bachelor of Arts with High Honors from Johns Hopkins University where he studied History and Mathematics. His current work intersects machine learning, team science, and healthcare operations. Specifically, he aspires to design intelligent... View Details

March 2010
Article

Correcting for Cross-Sectional and Time-Series Dependence in Accounting Research

By: Ian D. Gow, Daniel Taylor and Gaizka Ormazabal

We review and evaluate the methods commonly used in the accounting literature to correct for cross-sectional and time-series dependence. While much of the accounting literature studies settings in which variables are cross-sectionally and serially correlated, we find... View Details

Keywords: History; Cost of Capital; Activity Based Costing and Management; Performance Evaluation; Cost Accounting; Time Management; Research; Mathematical Methods; Equity; Borrowing and Debt; Accounting Audits; Accounting Industry

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Web

Finance - Faculty & Research

to Evaluate and Promote Agricultural Technology Adoption: Evidence from Smallholder Farms in India By: Shawn Cole , Tomoko Harigaya, Grady Killeen and Aparna Krishna This paper evaluates a low-cost,... View Details

Web

Technology & Operations Management - Faculty & Research

without physician oversight. The case traces his journey across algorithm design, clinical validation, regulatory navigation, and the challenges of real-world adoption. It explores the interplay between technological innovation and healthcare institutions, highlighting... View Details

May 2021
Article

Value-Based Healthcare in Urology: A Collaborative Review

By: Chanan Reitblat, Paul A. Bain, Michael E. Porter, David N. Bernstein, Thomas W. Feeley, Markus Graefen, Santosh Iyer, Matthew J. Resnick, C.J. Stimson, Quoc-Dien Trinh and Boris Gershman

Context:
In response to growing concerns over rising costs and major variation in quality, improving value for patients has been proposed as a fundamentally new strategy for how healthcare should be delivered, measured, and... View Details

Keywords: Value-based Healthcare; Integrated Practice Units; Outcome Measurement; Time-Driven Activity-Based Costing; Health Care and Treatment; Value; Cost Management; Strategy; Outcome or Result; Measurement and Metrics

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23 Jan 2007
First Look

First Look: January 23, 2007

perform multiple tasks within a store, and the way in which they are evaluated and rewarded for these tasks affects their behavior. Using empirical data from multiple stores of a consumer electronics retailer, Tweeter Home Entertainment... View Details

Keywords: Martha Lagace

2023
Working Paper

The Market for Healthcare in Low Income Countries

By: Abhijit Banerjee, Abhijit Chowdhury, Jishnu Das, Jeffrey Hammer, Reshmaan Hussam and Aakash Mohpal

Patient trust is an important driver of the demand for healthcare. But it may also impact supply: doctors who realize that patients may not trust them may adjust their behavior in response. We assemble a large dataset that assesses clinical performance using... View Details

Keywords: Health Care and Treatment; Quality; Developing Countries and Economies; Trust

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2024
Working Paper

The Consequences of Export Controls in Target Countries

By: Xueyue Liu, Yu Liu and Jaya Y. Wen

Export controls are a common instrument of national security, but their economic consequences are not well understood. This paper evaluates how these controls affect firm performance and adaptation in targeted countries. We use variation in a 2007 US policy,... View Details

Keywords: National Security; Trade; Business and Government Relations; Policy; Performance Productivity; Adaptation

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2020
Case

Brightline: Targeting a Successful Future with High Speed Rail

By: Andrew J. Hoffman

High-speed rail (HSR) is a high-performance transportation technology that is time competitive with airplanes and automobiles, and is an environmentally preferable alternative due to its low carbon dioxide emissions. Brightline is a Florida HSR system in Phase II of... View Details

Keywords: Environmental Sustainability; Marketing Strategy; Segmentation; Transportation Industry

November 2012 (Revised July 2014)
Supplement

Andrew Sullivan and Faraway Ltd (B): Sam Cartwright of Mothercare

By: Frank V. Cespedes and Alex Godden

The "Andrew Sullivan and Faraway Ltd" case series focuses on entrepreneurial selling, and is based on an older case study, "Deaver Brown and Cross River Inc." (9-394-042). It concerns two entrepreneurs, Andrew Sullivan and Hope Abasi, who have designed an innovative... View Details

Keywords: Entrepreneurship; Sales; Marketing; Management; Consumer Products Industry; United Kingdom

October 2011 (Revised September 2014)
Case

Paddle8: Painting a New Picture of the Art Market

By: Mukti Khaire

The Paddle8 case is a short case that presents the idea for a new business in the global art market and asks students to evaluate whether it will work, given the structure and unique workings of the art market. Paddle8 is a New York-based startup that partners with... View Details

Keywords: Arts; Business Plan; Business Startups; Corporate Entrepreneurship; Internet and the Web; Trade; Fine Arts Industry; New York (city, NY)

November 2010
Supplement

Magna International, Inc. (B)

By: Timothy A. Luehrman and Yuhai Xuan

Magna International, Inc., a Canadian-based automotive parts manufacturer, is considering whether and how to unwind its dual-class ownership structure. A family trust controlled by the founder owns a 0.65% economic interest in the company but has 66% of the votes via a... View Details

Keywords: Business and Shareholder Relations; Value Creation; Voting; Family Ownership; Cost; Cost vs Benefits; Stock Shares; Governance Controls; Governing and Advisory Boards; Manufacturing Industry; Auto Industry; Canada

December 2010
Article

An Exploration of Technology Diffusion

By: Diego Comin and Bart Hobijn

We develop a model that, at the aggregate level, is similar to the one sector neoclassical growth model, while, at the disaggregate level, has implications for the path of observable measures of technology adoption. We estimate our model using data on the diffusion of... View Details

Keywords: Business Model; Income; Technology Adoption; Macroeconomics; Innovation and Invention

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Teaching Interest

Financial Reporting and Control

By: Suraj Srinivasan

Financial Reporting and Control (FRC) covers topics about how managers can design and use performance measurement systems for external reporting and internal management to build more effective organizations. Throughout their careers, business leaders are required to... View Details

Keywords: Financial Reporting

Web

Marketing - Faculty & Research

evaluate the implications for and role of multiple relevant stakeholders. These stakeholders include: Consumers, producers in the focal industry, industry suppliers, industry retailers/channel members, and producers in adjacent sectors.... View Details

January 2013
Case

Luotang Power: Variances Explained

By: Robert Simons and Craig Chapman

The general manager of Luotang Power, a coal-fired power plant located in central China, reviews annual results before a meeting with the board of directors. He thought the company performed well during the year and both plant availability and fuel economy had improved... View Details

Keywords: China; Financial Statements; Management Accounting; Variance Analysis; Environmental Regulations; Incentives; Electric Power Generation; Contracts; Valuation; Energy Generation; Accounting; Performance Evaluation; Energy Industry; China