Publications

31 Jan 2022
News

Leading Disruption in a Legacy Business

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

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November 2009
Background Note

Business Valuation and the Cost of Capital

By: Timothy A. Luehrman

This note is an introduction to the cost of capital as used in discounted cash flow valuation analyses. The note covers basic financial economic principles and practical problems encountered in calculating the cost of capital, especially WACC. It concludes with... View Details

Keywords: Economics; Capital Budgeting; Cash Flow; Cost of Capital; Valuation

10 Sep 2020
News

Work-from-home productivity gains seen evaporating as pandemic grinds on

19 Dec 2018
News

Case Study: Should a Direct-to-Consumer Company Start Selling on Amazon?

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

SSRN

Find at Harvard

August 2012
Case

Jess Westerly at Kauflauf GmbH

By: John J. Gabarro and Colleen Kaftan

Jess Westerly is the assistant product owner of CRM applications for computer and office supply wholesalers and retailers at Kauflauf, a fast-growing provider of subscription enterprise software headquartered in Heidelberg, Germany. Only months into her job, outsider... View Details

Keywords: Applications and Software; Organizational Culture; Organizational Change and Adaptation; Change Management; Leading Change; Behavior; Salesforce Management; Social and Collaborative Networks; Planning; Web Services Industry; Germany

Juan Alcacer is the James J. Hill Professor of Business Administration at Harvard Business School. He joined HBS in 2007 and has taught the required MBA strategy course, an elective on Global Strategy and PhD courses in Strategy and International Business. Within... View Details

Keywords: consulting; management consulting; telecommunications

January 2024 (Revised January 2025)
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

12 Jul 2015
News

How Genzyme became a source of biotech executives

06 Mar 2021
News

How to Upgrade Judges with Machine Learning

September 1995 (Revised June 2002)
Case

Intel Pentium Chip Controversy (A), The

By: V.G. Narayanan and James D Evans

Following Intel Inc.'s decision to replace flawed Pentium chips, the company faces revenue recognition choices. Events leading up to IBM's decision to halt shipment of computers that have Intel's microprocessor inside and Intel's decision to replace all the flawed... View Details

Keywords: Business or Company Management; Decision Choices and Conditions; Revenue Recognition; Computer Industry

October 2008 (Revised February 2011)
Case

Apple's Core

By: Noam T. Wasserman

Steve Jobs and Steve Wozniak are best friends who enjoy pulling pranks together and talking about electronics. After several small collaborations, Jobs pitches Wozniak on starting a company together to sell computers based on Wozniak's design for a personal computer.... View Details

Keywords: Business Startups; Entrepreneurship; Equity; Managerial Roles; Partners and Partnerships; Conflict Management

April 2015
Case

Carolinas HealthCare System: Consumer Analytics

By: John A. Quelch and Margaret L. Rodriguez

In 2014, Dr. Michael Dulin, chief clinical officer for analytics and outcomes research and head of the Dickson Advanced Analytics (DA2) group at Carolinas HealthCare System (CHS), successfully unified all analytics talent and resources into one group over a three year... View Details

Keywords: Consumer Segmentation; Big Data; Management Information Systems; Hospital Management; Health Care and Treatment; Marketing; Segmentation; Analytics and Data Science; Information Management; Information Technology; Health; Health Industry; United States

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