Publications

2016
Other Teaching and Training Material

Organizational Behavior Reading: Decision Making

By: Francesca Gino, Max Bazerman and Katherine Shonk

This Reading argues that decision making is systematically flawed and introduces methods to improve decision-making effectiveness. The Essential Reading section covers the rational decision-making model and three important ideas that challenge it: Herbert Simon's... View Details

Keywords: Game Theory; Decision Making

March 2024
Case

Ava DuVernay's Array: Disrupting the Hollywood Film Industry

By: Anita Elberse and Morgan Brewton-Johnson

In February 2023 acclaimed filmmaker Ava DuVernay is filming her latest movie, Origin, a daring adaptation of Isabel Wilkerson’s book Caste: The Origins of Our Discontents. With Origin, DuVernay is pioneering a method to finance the endeavor—through a combination of... View Details

Keywords: Financing and Loans; Intellectual Property; Philanthropy and Charitable Giving; Disruption; Motion Pictures and Video Industry

March 2020
Article

Context, Time, and Change: Historical Approaches to Entrepreneurship Research

By: R. Daniel Wadhwani, David A. Kirsch, Frederike Welter, William B. Gartner and Geoffrey Jones

The article discusses the value of historical methods and reasoning in strategic entrepreneurship research and theory. A framework is introduced for integrating history into entrepreneurship theory. The framework demonstrates how historical assumptions play a formative... View Details

Keywords: Entrepreneurship; History; Research; Theory

August 2009 (Revised January 2012)
Case

Steel Street

By: Arthur I Segel, William J. Poorvu, Ben Creo and Justin Seth Ginsburgh

The case involves repositioning an old 6-story warehouse in Pittsburgh and many of the issues of rehabilitation and selecting and managing the development team especially in a world of capital market uncertainty. The case also demonstrates the alignment of interests of... View Details

Keywords: Construction; Capital Markets; Financial Management; Investment; Property; Urban Development; Real Estate Industry; Pittsburgh

May 1989 (Revised April 1998)
Case

Dynatronics, Inc.

By: William E. Fruhan Jr.

The student must determine the financing requirements posed by growth, change of inventory policy, and introduction of new product and then select the best method of financing them. Has been used as a four-hour exam. A revised and updated version of an earlier case by... View Details

Keywords: Financial Strategy; Financing and Loans; Growth and Development; Product Launch

August 2023
Article

Explaining Machine Learning Models with Interactive Natural Language Conversations Using TalkToModel

By: Dylan Slack, Satyapriya Krishna, Himabindu Lakkaraju and Sameer Singh

Practitioners increasingly use machine learning (ML) models, yet models have become more complex and harder to understand. To understand complex models, researchers have proposed techniques to explain model predictions. However, practitioners struggle to use... View Details

Keywords: AI and Machine Learning; Technological Innovation; Technology Adoption

January 2017 (Revised March 2017)
Case

IBM Transforming, 2012–2016: Ginni Rometty Steers Watson

By: Rosabeth Moss Kanter and Jonathan Cohen

To transform IBM for the next technology wave, Ginni Rometty, who became CEO in 2012, led divestment of declining businesses, made acquisitions in digital innovation and cloud computing, formed partnerships with former competitors such as Apple and tech startups, and... View Details

Keywords: Digital; Technological Change; Artificial Intelligence; Data; IBM; Watson; Internet Of Things; Innovation and Invention; Management; Sales; Information Technology; Technological Innovation; Transformation; AI and Machine Learning

2019
Working Paper

Machine Learning Approaches to Facial and Text Analysis: Discovering CEO Oral Communication Styles

By: Prithwiraj Choudhury, Dan Wang, Natalie A. Carlson and Tarun Khanna

We demonstrate how a novel synthesis of three methods—(1) unsupervised topic modeling of text data to generate new measures of textual variance, (2) sentiment analysis of text data, and (3) supervised ML coding of facial images with a cutting-edge convolutional neural... View Details

Keywords: Spoken Communication; Business History; Analytics and Data Science; Finance; Performance

March 2022
Article

Estimating the Effectiveness of Permanent Price Reductions for Competing Products Using Multivariate Bayesian Structural Time Series Models

By: Fiammetta Menchetti and Iavor Bojinov

Researchers regularly use synthetic control methods for estimating causal effects when a sub-set of units receive a single persistent treatment, and the rest are unaffected by the change. In many applications, however, units not assigned to treatment are nevertheless... View Details

Keywords: Causal Inference; Partial Interference; Synthetic Controls; Bayesian Structural Time Series; Mathematical Methods

Research Summary

Health-care Applications

Active postmarketing drug surveillance. There is substantial interest within the U.S. health community and among health policymakers in developing a surveillance system that scans public health databases in order to proactively detect potential drug safety... View Details

2022
Article

Towards Robust Off-Policy Evaluation via Human Inputs

By: Harvineet Singh, Shalmali Joshi, Finale Doshi-Velez and Himabindu Lakkaraju

Off-policy Evaluation (OPE) methods are crucial tools for evaluating policies in high-stakes domains such as healthcare, where direct deployment is often infeasible, unethical, or expensive. When deployment environments are expected to undergo changes (that is, dataset... View Details

Keywords: Analytics and Data Science; Research

Article

Learning Models for Actionable Recourse

By: Alexis Ross, Himabindu Lakkaraju and Osbert Bastani

As machine learning models are increasingly deployed in high-stakes domains such as legal and financial decision-making, there has been growing interest in post-hoc methods for generating counterfactual explanations. Such explanations provide individuals adversely... View Details

Keywords: Machine Learning Models; Recourse; Algorithm; Mathematical Methods

2014
Book

Entrepreneurial Finance: Finance and Business Strategies for the Serious Entrepreneur

By: Steven Rogers and Roza Makonnen

Whatever business you run or plan to launch, Entrepreneurial Finance provides the essential tools and know-how you need to build a sturdy foundation that will support it for many years to come.
Entrepreneurial Finance, Third Edition, offers potent... View Details

Keywords: Entrepreneurship; Financial Strategy; Business Strategy

February 2010 (Revised December 2011)
Case

Ricoh Company, Ltd.

By: Robert G. Eccles, Amy C. Edmondson, Marco Iansiti and Akiko Kanno

Ricoh, the Japanese copier manufacturer, is committed to reducing its environmental impact to one-eighth of its 2000 levels by 2050. It has already introduced three stages of environmental awareness to its operations, and its recycled copier business broke even in... View Details

Keywords: Environmental Accounting; Financial Reporting; Integrated Corporate Reporting; Investment; Operations; Corporate Social Responsibility and Impact; Environmental Sustainability; Electronics Industry; Manufacturing Industry; Japan

September 1986 (Revised March 1987)
Case

Graves Industries, Inc. (B): Lohnes Marine Hardware Division

Describes events occurring over a four-year period in one division of Graves Industries. The division goes through a business cycle and uses several methods of managing earnings to meet its budget targets. The purpose of the case is to allow the exploration of the... View Details

Keywords: Earnings Management; Crime and Corruption; Ethics