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- All HBS Web (1,325)
- Faculty Publications (89)
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- Article
Oracle Efficient Private Non-Convex Optimization
By: Seth Neel, Aaron Leon Roth, Giuseppe Vietri and Zhiwei Steven Wu
One of the most effective algorithms for differentially private learning and optimization is objective perturbation. This technique augments a given optimization problem (e.g. deriving from an ERM problem) with a random linear term, and then exactly solves it.... View Details
Neel, Seth, Aaron Leon Roth, Giuseppe Vietri, and Zhiwei Steven Wu. "Oracle Efficient Private Non-Convex Optimization." Proceedings of the International Conference on Machine Learning (ICML) 37th (2020).
- 09 Dec 2014
- First Look
First Look: December 9
grounded in peak-load power generation. We show that production subsidies of higher investment and production cost technologies (such as carbon capture and storage technologies) have no effect on the firm's optimal total capacity but that... View Details
Keywords: Sean Silverthorne
- January 2017 (Revised March 2017)
- Case
Royal DSM: From Continuous Transformation to Organic Growth
By: William W. George, Carin-Isabel Knoop and Amram Migdal
Royal DSM CEO Feike Sijbesma was pondering the challenges of shifting DSM’s global organization from the constant transformations of the past 100 years to creating organic growth. When Sijbesma took the helm as CEO in 2007, he further pushed and completed the company’s... View Details
Keywords: Organic Growth; Organizational Change; M＆A; Mergers And Acquisitions; Divestment; Business Ventures; Business Divisions; Business Growth and Maturation; Restructuring; Change; Change Management; Transformation; Transition; Engineering; Chemicals; Mining; Ethics; Values and Beliefs; Finance; Capital Markets; Financial Markets; Food; Globalization; Global Strategy; Globalized Firms and Management; Globalized Markets and Industries; Health; Nutrition; History; Leadership; Leadership Development; Leadership Style; Leading Change; Management; Business or Company Management; Growth and Development Strategy; Growth Management; Management Practices and Processes; Management Style; Organizations; Corporate Social Responsibility and Impact; Mission and Purpose; Organizational Change and Adaptation; Organizational Culture; Organizational Design; Ownership; Public Ownership; Performance; Strategy; Adaptation; Consolidation; Corporate Strategy; Value; Value Creation; Biotechnology Industry; Chemical Industry; Food and Beverage Industry; Mining Industry; Pharmaceutical Industry; Europe; Netherlands
George, William W., Carin-Isabel Knoop, and Amram Migdal. "Royal DSM: From Continuous Transformation to Organic Growth." Harvard Business School Case 317-063, January 2017. (Revised March 2017.)
- 10 Jul 2023
- In Practice
The Harvard Business School Faculty Summer Reader 2023
from Bill Gates’ How to Avoid a Climate Disaster to Electrify: An Optimist’s Playbook for Our Clean Energy Future by Saul Griffith. But even grounded books such as The Disposable City by Mario Alejandro Ariza make the challenges seem... View Details
Keywords: by Dina Gerdeman
- 17 Jul 2023
- Research & Ideas
Money Isn’t Everything: The Dos and Don’ts of Motivating Employees
looking to boost morale. “People are quitting, and companies are noticing that it’s harder to get people to join the company and hold on to them, so they’re going back to the drawing board.” Hall is working on a how-to guide about HR... View Details
Keywords: by Avery Forman
- Research Summary
Automotive Product Development
At present, my primary research focus is studying product development in the auto industry. I am working with Stefan Thomke (HBS) and Takahiro Fujimoto (University of Tokyo) on the 4th Round of the Global Automotive Development Study. The first round of this... View Details
- 25 Feb 2014
- First Look
First Look: February 25
institutions. We seek empirical evidence suggested by theories concerning conflicts between managers and owners over risk-taking. We argue that managers holding equity of their bank take less risk because they have fewer opportunities to... View Details
Keywords: Sean Silverthorne
- 07 Nov 2023
- Research & Ideas
When Glasses Land the Gig: Employers Still Choose Workers Who 'Look the Part'
Seeking a programming gig? Wear glasses and keep your laptop in frame if you want your profile picture to attract recruiters on hiring platforms. A new study finds freelancers are more likely to land work when they “look the part” for a... View Details
Keywords: by Scott Van Voorhis
- 10 Dec 2013
- First Look
First Look: December 10
feedback reports that help managers hone their essential skills. Because these tools were built from the ground up, using the staff's own input, they've been embraced by Google employees. Managers say that they've found their training to... View Details
Keywords: Sean Silverthorne
- 27 Aug 2013
- First Look
First Look: August 27
asset pricing model in which some investors form beliefs about future price changes in the stock market by extrapolating past price changes, while other investors hold fully rational beliefs. We find that the model captures many features... View Details
Keywords: Sean Silverthorne
- 21 Jan 2014
- First Look
First Look: January 21
several mechanisms: by conferring employer recognition, by enhancing social visibility, and by facilitating social comparison. In a nationwide health worker training program in Zambia, we design a field experiment to unbundle these... View Details
Keywords: Sean Silverthorne
- 26 Apr 2024
- HBS Case
Deion Sanders' Prime Lessons for Leading a Team to Victory
says, but his background holds some clues. A standout multisport athlete who has excelled in track, basketball, baseball, and football, Sanders was born in 1967 to a working-class Black family in Fort Myers, Florida. As a young player,... View Details
- 06 Nov 2007
- First Look
First Look: November 6, 2007
match was abandoned. This provides an opportunity to study the effects of a match, by observing the differences in the outcomes and organization of the market when a match was operating and when it was not. After the GI match ended, View Details
Keywords: Sean Silverthorne
- 13 Feb 2024
- Research & Ideas
Breaking Through the Self-Doubt That Keeps Talented Women from Leading
skills, more women that meet those requirements are likely to apply. Women hold fewer leadership positions The article, titled “Whether to Apply,” opens with a question that a BBC interviewer posed to Donna Strickland, a Canadian Nobel... View Details
Keywords: by Kara Baskin
- Research Summary
Research Summaries
Sameer's research examines the dynamics of social networks inside organizations and their consequences for individual attainment and organizational success. His research encompasses three broad streams of activity.
Social Capital... View Details
- 08 May 2012
- First Look
First Look: May 8
grounded in a definition of creativity as the production of ideas or outcomes that are both novel and appropriate to some goal. In this theory, four components are necessary for any creative response: three components within the... View Details
Keywords: Carmen Nobel
- 11 Apr 2023
- Op-Ed
The First 90 Hours: What New CEOs Should—and Shouldn't—Do to Set the Right Tone
10 weeks won’t make up for any ground that gets lost. When Michael Watkins published his best-selling book The First 90 Days 20 years ago, the world was a kinder, gentler, and slower place. Today, given the speed that information travels,... View Details
Keywords: by John Quelch
- 30 Jan 2024
- Research & Ideas
‘Intrinsic Joy’ Sparks Ideas Better than Cash
says. But as one developer told Roche, adding cash to the mix can sour the task at hand. “He said, ‘As soon as your sponsor pays for it, even if it's just five bucks, they're holding you accountable to fix their problems.’ And he thought... View Details
- 18 Nov 2014
- First Look
First Look: November 18
http://www.hbs.edu/faculty/Publication%20Files/Teixeira%20et%20al%20(2014)%20Television%20Advertising%20and%20Online%20Shopping_7d5c54e1-fd1b-4dcc-bd41-06e2978d4f23.pdf Working Papers The Air War versus The Ground Game: An Analysis of... View Details
Keywords: Sean Silverthorne
- 20 Feb 2007
- First Look
First Look: February 20, 2007
Co.: Breaking New Grounds Harvard Business School Case 807-004 Examines the strategies of a Boston-based start-up to market Rwandan coffee. Describes the history of the coffee industry, the era of cartelization and the International... View Details
Keywords: Martha Lagace