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Article

Accuracy First: Selecting a Differential Privacy Level for Accuracy-Constrained ERM

By: Katrina Ligett, Seth Neel, Aaron Leon Roth, Bo Waggoner and Steven Wu

Traditional approaches to differential privacy assume a fixed privacy requirement ϵ for a computation, and attempt to maximize the accuracy of the computation subject to the privacy constraint. As differential privacy is increasingly deployed in practical settings, it... View Details

Keywords: Differential Privacy; Empirical Risk Minimization; Accuracy First

Research Summary

Antitrust in the new economy

The objectives of this project are threefold: (1) identify the computational, managerial, and legal issues that interact and make antitrust compliance difficult in the context of B2B exchanges; (2) examine the computational difficulties and policy implications of... View Details

December 1998
Case

Bell Atlantic and the Union City Schools (B): Education Reform in Union City

By: Rosabeth M. Kanter and Ellen Pruyne

The second in a five-part series about Bell Atlantic Corp.'s technology-in-education partnership with the Union City, New Jersey school system. Reviews the education reform efforts planned and implemented in the school system, which coincided with the partnership and... View Details

Keywords: Middle School Education; Secondary Education; Change Management; Partners and Partnerships; Information Technology; Education Industry; Telecommunications Industry; New Jersey

August 1988 (Revised April 1998)
Case

IBM 360: Giant as Entrepreneur

By: Joseph L. Bower

Presents the ingredients that went into a major entrepreneurial shift by IBM--investing $5 billion into a new product line that would obsolete any existing computer product line offered by the competition, or by IBM itself. The economic and technical challenges of this... View Details

Keywords: Change Management; Corporate Entrepreneurship; Financial Management; Investment; Organizational Change and Adaptation; Organizational Structure; Problems and Challenges; Competitive Strategy; Information Technology Industry

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January 2024
Case

Huawei: Resilience amid Autarky and Adversity

By: William C. Kirby and Daniel Fu

In September 2023, Huawei made a dramatic return to the global smartphone space with the launch of its Mate 60 Pro smartphone, equipped with an indigenously designed, 7nm chip. This came despite a myriad of export controls and restrictions imposed against the company... View Details

July 2016 (Revised November 2018)
Case

Code.org

By: John J-H Kim, Lauren Barley and Allison M. Ciechanover

The case explores Hadi Partovi’s mission to provide every K-12 student in the United States the opportunity to learn computer science. Students can assess how Partovi transformed his passion into an organization that reached millions around the globe through the launch... View Details

Keywords: Nonprofit Organizations; Information Technology; Information Infrastructure; Applications and Software; Education; Education Industry; United States

May 1993 (Revised October 1995)
Case

Connor Formed Metal Products

By: Lynda M. Applegate, Donna B. Stoddard and Melinda Conrad

Connor Formed Metal Products was a small, privately owned manufacturer of custom metal springs and stampings. Since becoming president in 1984, Bob Sloss had implemented many changes to the company's organizational structure, management control systems, and information... View Details

Keywords: Private Ownership; Organizational Structure; Production; Change; Governance Controls; Information Technology; Manufacturing Industry

16 Oct 2018
First Look

New Research and Ideas, October 16, 2018

digitally enabled open platforms. I go on to argue that the competitive success of open platforms against closed platforms gave rise to the "vertical-to-horizontal" transition in the computer industry in the 1980s and 1990s.... View Details

Keywords: Dina Gerdeman

December 2019
Article

Costly Concessions: An Empirical Framework for Matching with Imperfectly Transferable Utility

By: Alfred Galichon, Scott Duke Kominers and Simon Weber

We introduce an empirical framework for models of matching with imperfectly transferable utility and unobserved heterogeneity in tastes. Our framework allows us to characterize matching equilibrium in a flexible way that includes as special cases the classic fully- and... View Details

Keywords: Sorting; Matching; Marriage Market; Intrahousehold Allocation; Imperfectly Transferable Utility; Marketplace Matching; Mathematical Methods

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February 2021 (Revised June 2021)
Case

Brainlab: Imaging a MedTech Future

By: Regina E. Herzlinger, Gregory P. Licholai and Federica Gabrieli

Can Brainlab, a privately held firm, compete with giants like Medtronic and Amazon in delivering the Digital Operating Room of the future? The CEO is pondering solutions for secure exchange of medical information, pricing a new robotic imaging device, and reorganizing... View Details

October 1989 (Revised June 1993)
Case

Texas Eastman Co.

By: Robert S. Kaplan

The company as part of a commitment to Total Quality Management has installed a computer system that accumulates 30,000 observations on its processes every 2-4 hours. Operating people have found the monthly summaries of financial performance not too useful in this... View Details

Keywords: Quality; Information Technology; Reports; Business or Company Management

January 1996 (Revised April 1996)
Case

Digital Imaging in 1995: Opportunities in the Descent to the Desktop

The dramatic shifts of the imaging industry from analog to digital technology is creating emerging markets in 1995. How can a competitor position itself to enter the market successfully? This case describes the key technologies, market segments, competitors, and... View Details

Keywords: Technological Innovation; Innovation Strategy; Competitive Strategy; Consumer Products Industry

February 1991 (Revised November 1993)
Exercise

Valuation and Discounted Cash Flows

A set of five exercises in valuation of simple fixed income securities. No capital budgeting. Students use present value analysis to compute discounted cash flows. Situations/concepts covered include: future value; mortgage payment and repayment; calculating implicit... View Details

Keywords: Finance

May 1985 (Revised October 2001)
Case

Comdisco, Inc.

By: Carliss Y. Baldwin and Rita J. Seymour

Comdisco, the largest independent dealer and lessor of computers and peripheral equipment, needs financing in order to match its market's growth of 20-30% per year. The company has access to two types of risk capital, but there are substantial costs and risks... View Details

Keywords: Business or Company Management; Strategy; Cost vs Benefits; Capital Structure; Financing and Loans; Financial Strategy; Corporate Finance; Growth and Development Strategy; Computer Industry; Computer Industry

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Article

Assent-maximizing Social Choice

By: Katherine A. Baldiga and Jerry R. Green

We take a decision theoretic approach to the classic social choice problem, using data on the frequency of choice problems to compute social choice functions. We define a family of social choice rules that depend on the population's preferences and on the probability... View Details

Keywords: Decision Choices and Conditions; Theory; Measurement and Metrics; Mathematical Methods; Society

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Teaching Interest

Overview

Paul is primarily interested in teaching data science to management students through the case method. This includes technical topics (programming and statistics) as well as higher-level management issues (digital transformation, data governance, etc.) As a research... View Details

Keywords: A/B Testing; AI; AI Algorithms; AI Creativity; Algorithm; Algorithm Bias; Algorithmic Bias; Algorithmic Fairness; Algorithms; Analytics; Application Program Interface; Artificial Intelligence; Causality; Causal Inference; Computing; Computers; Data Analysis; Data Analytics; Data Architecture; Data As A Service; Data Centers; Data Governance; Data Labeling; Data Management; Data Manipulation; Data Mining; Data Ownership; Data Privacy; Data Protection; Data Science; Data Science And Analytics Management; Data Scientists; Data Security; Data Sharing; Data Strategy; Data Visualization; Database; Data-driven Decision-making; Data-driven Management; Data-driven Operations; Datathon; Economics Of AI; Economics Of Innovation; Economics Of Information System; Economics Of Science; Forecast; Forecast Accuracy; Forecasting; Forecasting And Prediction; Information Technology; Machine Learning; Machine Learning Models; Prediction; Prediction Error; Predictive Analytics; Predictive Models; Analysis; AI and Machine Learning; Analytics and Data Science; Applications and Software; Digital Transformation; Information Management; Digital Strategy; Technology Adoption

March 2008
Article

Testing a Purportedly More Learnable Auction Mechanism

We describe an auction mechanism in the class of Groves mechanisms that has received attention in the computer science literature because of its theoretical property of being more "learnable" than the standard second price auction mechanism. We bring this mechanism,... View Details

Keywords: Market Design; Auctions; Learning; Economics

April 2014 (Revised June 2014)
Case

Google Glass

By: Thomas Eisenmann, Lauren Barley and Liz Kind

In early 2014, business development executives at Google were formulating a distribution strategy for Glass, a wearable computer that projected information on a display viewable with an upward glance. Options, which were not mutually exclusive, included 1) continuing... View Details

Keywords: Entrepreneurship; Technological Innovation; Distribution Channels; Strategy; Partners and Partnerships; Technology Adoption

15 Nov 2016
Working Paper Summaries

Algorithmic Foundations for Business Strategy

Keywords: by Mihnea Moldoveanu

October 2023
Article

Product Variety, the Cost of Living, and Welfare Across Countries

By: Alberto Cavallo, Robert C. Feenstra and Robert Inklaar

We use the structure of the Melitz (2003) model to compute the cost of living and welfare across 47 countries, and compare these to conventional measures of prices and real consumption from the International Comparisons Project (ICP). The cost of living is inferred... View Details

Keywords: Macroeconomics; Trade

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