Publications

2020
Article

Fast Exact Matrix Completion: A Unified Optimization Framework for Matrix Completion

By: Dimitris Bertsimas and Michael Lingzhi Li

We formulate the problem of matrix completion with and without side information as a non-convex optimization problem. We design fastImpute based on non-convex gradient descent and show it converges to a global minimum that is guaranteed to recover closely the... View Details

Keywords: Mathematical Methods

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March 2020
Article

Do Managers Matter? A Natural Experiment from 42 R&D Labs in India

By: Prithwiraj Choudhury, Tarun Khanna and Christos A. Makridis

We exploit plausibly exogenous variation in the staggered entry of new managers into India’s 42 public R&D labs between 1994 and 2006 to study how alignment between the CEO and middle-level managers affect research productivity. We show that the introduction of new lab... View Details

Keywords: Incentives; Innovation; Productivity; Management; Alignment; Research and Development; Innovation and Invention; Performance Productivity; India

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June 2018
Teaching Note

ALAC International

By: Richard S. Ruback, Royce Yudkoff and Ahron Rosenfeld

ALAC International (ALAC) was awarded the U.S. distributorship of di-isononyl phthalate (DINP) which provided ALAC an opportunity to increase its sales and profits. But the opportunity required a significant additional investment in working capital. The DINP, shipped... View Details

Keywords: Working Capital; Financing and Loans; Growth Management

October 2014
Case

Teckentrup: A Door to Managing Difference

By: Clayton Rose, Jerome Lenhardt and Daniela Beyersdorfer

For Kai Teckentrup, the owner and co-CEO of the German "Mittelstand" door manufacturer Teckentrup, balancing competitive pressures, demographic realities and values were at the heart of the diversity program that he had started and championed at the company. Beyond... View Details

June 2014 (Revised May 2020)
Supplement

Busse Place (B): Hannah's Dilemma

By: Arthur I. Segel and John H. Vogel, Jr.

Marisa Sanchez, a new Associate at Douglas Private Equity Advisors, confronts a dilemma when she is asked by a Senior Vice President (SVP) to do due diligence on a deal he wants to bring before the investment committee which will include the SVP, Douglas' owner and... View Details

Keywords: Real Estate; Financial Analysis; Property; Finance; Analysis; Ethics; Real Estate Industry; United States

November 2012 (Revised January 2013)
Case

Companion Diagnostics: Uncertainties for Approval and Reimbursement

By: Richard G. Hamermesh, Norman C. Selby and Phillip Andrews

The FDA approvals of novel therapeutics were seen as signs in the personalized medicine community of real progress in the growth of personalized medicine. The FDA's approval of such drugs, along with companion diagnostics, suggested a shift in thinking and regulatory... View Details

Keywords: Models Of Reimbursement; Personalized Medicine; Regulation; Healthcare Reform; Health Care and Treatment; Health Industry; United States

17 Jan 2024
Research & Ideas

Are Companies Getting Away with 'Cheap Talk' on Climate Goals?

Companies regularly set ambitious climate goals, but these plans often end up like many people’s New Year’s resolutions: unmet aspirations that quietly fizzle out. While companies often gain positive media attention by trumpeting plans for reducing greenhouse gas... View Details

Keywords: by Tim Gray

Web

Making Strategic Trade-offs - Institute For Strategy And Competitiveness

cannot do both without bearing major inefficiencies. Why do Trade-offs arise? Trade-offs arise for a number of reasons. Porter highlights three. First, product features may be incompatible. That is, the product that best meets one set of... View Details

01 May 2024
What Do You Think?

Have You Had Enough?

Southwest Airlines Cofounder Herb Kelleher, and leadership scholar Warren Bennis. All of this has required the review and appraisal of hundreds of books and an even larger number of academic papers and articles. I’m grateful to all who... View Details

Keywords: by James Heskett

27 Sep 2011
First Look

First Look: September 27

findings: (4) consumers do not use all available information and are more responsive to quality changes that are more visible and (5) consumers respond more strongly when a rating contains more information. Consumer response to a restaurant's average rating is affected... View Details

Keywords: Sean Silverthorne

February 2015 (Revised June 2017)
Case

Intrapreneurship at DaVita HealthCare Partners

By: Joseph B. Fuller, David J. Collis and Matthew G. Preble

Josh Golomb, president and general manager of DaVita Rx (Rx), was about to meet with Kent Thiry, CEO of Rx's corporate parent, DaVita Healthcare Partners Inc. (DaVita), in August 2013. The two would discuss whether Golomb should lead a new DaVita venture, Paladina... View Details

Keywords: Intrapreneurship; Entrepreneurial Organizations; Startup Management; Startup; Strategic Positioning; Corporate Entrepreneurship; Corporate Strategy; Business Startups; Strategic Planning; Competitive Strategy; Health Industry; United States

03 Nov 2009
First Look

First Look: Nov. 3

Working PapersContracting in the Self-reporting Economy (revised) Authors:Romana L. Autrey and Richard Sansing Abstract This paper examines the effect of accounting on the use of intellectual property. We analyze the licensing of intellectual property in exchange for... View Details

Keywords: Martha Lagace

25 Jul 2007
Lessons from the Classroom

The Evolution of Apple

In the context of the computer industry at large, professor David Yoffie explores the ups and downs of a company that's always been a bit different in "Apple Computer, 2006." The case poses this question: Given its 2 percent computer market share that year,... View Details

Keywords: by Julia Hanna; Computer; Technology

Research Summary

Strategy and Location

An increasing number of companies finds that their individual success is more and more not only a function of their own decisions but also of the local business environment they operate in. In a globalized world economy, these geographically bound factors are among the... View Details

January 2022 (Revised March 2022)
Case

Chinese Restriction, Violence, and Exclusion in the United States

By: Tom Nicholas, Boyang Han and Tomas Rosales

Many early Chinese immigrants to the United States during the 1850s worked as traditional gold miners, but as gold mining declined in significance, an increasing number were employed as laborers for large scale construction projects such as railroads, roadways, and in... View Details

Keywords: Immigration Acts; Immigration; Labor; Jobs and Positions; Race; Social Issues; Laws and Statutes

November 2012 (Revised August 2014)
Case

Cisco in 2012: Reorganizing for Efficiency and Flexibility

By: Ranjay Gulati, Alison Berkley Wagonfeld and Luciana Silvestri

In 2012, Cisco was under intense pressure to show results: growth in its core business was decelerating and a number of exploratory ventures and acquisitions had not proven as profitable as expected. CEO John Chambers vowed to restore the company's health in a way that... View Details

Keywords: Organizational Change and Adaptation; Restructuring; Adaptation; Performance Efficiency; Emerging Markets; Information Technology Industry

November 2006 (Revised October 2007)
Case

Artisan Entertainment Inc.

Geoff Rehnert and Marc Wolpow have left Bain Capital to launch Audax Group. As part of their separation, they have been granted 90-day options to purchase Bain Capital's stake in a number of portfolio companies at Fair Market Value. As they conside whether to exercise... View Details

Keywords: Leveraged Buyouts; Private Equity; Financing and Loans; Investment Funds