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- All HBS Web (111)
- Faculty Publications (47)
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- All HBS Web (111)
- Faculty Publications (47)
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- Article
The Impact of Project Portfolio Management on Information Technology Projects
By: Bert De Reyck, Yael Grushka-Cockayne, Martin Lockett, Sergio Ricardo Calderini, Marcio Moura and Andrew Sloper
The ever-increasing penetration of projects as a way to organise work in many organisations necessitates effective management of multiple projects. This has resulted in a greater interest in the processes of project portfolio management (PPM), with more and more... View Details
Keywords: Project Portfolio Management; Information Technology; Projects; Management Practices and Processes; Performance Improvement
De Reyck, Bert, Yael Grushka-Cockayne, Martin Lockett, Sergio Ricardo Calderini, Marcio Moura, and Andrew Sloper. "The Impact of Project Portfolio Management on Information Technology Projects." International Journal of Project Management 23, no. 7 (October 2005): 524–537.
- 24 Apr 2008
- Working Paper Summaries
Bank Accounting Standards in Mexico: A Layman’s Guide to Changes 10 Years after the 1995 Bank Crisis
- Research Summary
Modernization Regimes
Professor Fabbe is currently conducting fieldwork for a book project that focuses on how societies respond to crisis and how states seek to use modernization initiatives to strengthen social resilience and cohesion. Towards this end, she is researching local... View Details
- 2015
- Comment
In the Shadow of the Crowd: A Comment on 'Valve's Way'
There are many ways to exercise authority. Perrow (1986), in his review of March and Simon's Organizations (1958), offers a threefold classification of the ways authority can be exercised in organizations: (1) direct, "fully obtrusive" controls such as giving orders... View Details
Keywords: New Forms Of Organizing; Organizational Forms; Non-hierarchical Organizations; Self-organizing Teams; Boss-less Organizations; Organizational Design; United States
Baldwin, Carliss Y. "In the Shadow of the Crowd: A Comment on 'Valve's Way'." Journal of Organization Design 4, no. 2 (2015): 5–7.
- 2017
- Working Paper
The Need for Speed: Effects of Uncertainty Reduction in Patenting
By: Mike Horia Teodorescu
Patents are essential in commerce to establish property rights for ideas and to give equal protection to firms that develop new technologies. Young firms especially depend on the protection of intellectual property to bring a product from concept to market. However,... View Details
- 2024
- Article
Beyond the 510(k): The Regulation of Novel Moderate-Risk Medical Devices, Intellectual Property Considerations, and Innovation Incentives in the FDA’s De Novo Pathway
By: Mateo Aboy, Cristina Crespo and Ariel Stern
Moderate-risk medical devices constitute 99% of those that have been regulated by the U.S. Food and Drug Administration (FDA) since it gained authority to regulate medical technology nearly five decades ago. This article presents an analysis of the interaction between... View Details
Keywords: Governing Rules, Regulations, and Reforms; Health Care and Treatment; Technology Adoption; Technological Innovation; Safety; Medical Devices and Supplies Industry; United States
Aboy, Mateo, Cristina Crespo, and Ariel Stern. "Beyond the 510(k): The Regulation of Novel Moderate-Risk Medical Devices, Intellectual Property Considerations, and Innovation Incentives in the FDA’s De Novo Pathway." Art. 29. npj Digital Medicine 7 (2024).
- 19 Dec 2023
- Research & Ideas
$15 Billion in Five Years: What Data Tells Us About MacKenzie Scott’s Philanthropy
categorized these organizations using standard classifications used by the nonprofit world. So, what did we find? Scott directed funds to larger organizations The average Scott grantee took in five times more revenue than the typical... View Details
- 25 Jan 2012
- Working Paper Summaries
Who Lives in the C-Suite? Organizational Structure and the Division of Labor in Top Management
- 2021
- Working Paper
An Empirical Study of Time Allotment and Delays in E-commerce Delivery
By: M. Balakrishnan, MoonSoo Choi and Natalie Epstein
Problem definition: We study how having more time allotted to deliver an order affects the speed of the delivery process. Furthermore, we seek to predict orders that are likely to be delayed early in the delivery process so that actions can be taken to avoid delays.... View Details
Keywords: Logistics; E-commerce; Mathematical Methods; AI and Machine Learning; Performance Productivity
Balakrishnan, M., MoonSoo Choi, and Natalie Epstein. "An Empirical Study of Time Allotment and Delays in E-commerce Delivery." Working Paper, December 2021.
- 09 Apr 2014
- Working Paper Summaries
Visualizing and Measuring Software Portfolio Architectures: A Flexibility Analysis
- Article
Preventing Fairness Gerrymandering: Auditing and Learning for Subgroup Fairness
By: Michael J Kearns, Seth Neel, Aaron Leon Roth and Zhiwei Steven Wu
The most prevalent notions of fairness in machine learning are statistical definitions: they fix a small collection of pre-defined groups, and then ask for parity of some statistic of the classifier (like classification rate or false positive rate) across these groups.... View Details
Kearns, Michael J., Seth Neel, Aaron Leon Roth, and Zhiwei Steven Wu. "Preventing Fairness Gerrymandering: Auditing and Learning for Subgroup Fairness." Proceedings of the International Conference on Machine Learning (ICML) 35th (2018).
- 11 Apr 2023
- Research & Ideas
Is Amazon a Retailer, a Tech Firm, or a Media Company? How AI Can Help Investors Decide
Traditional investing classifications consider Walmart a consumer staples retailer, but the company owns more than 6,000 retail and distribution properties around the world—the portfolio dwarfs those of many commercial real estate firms.... View Details
- 27 Feb 2019
- Research & Ideas
The Hidden Cost of a Product Recall
Evidence from Medical Device Firms, released in January. Bigger recalls, bigger reactions Using 13 years of US Food and Drug Administration data and a novel set of competitor classification algorithms, the team created a detailed history... View Details
- 17 Aug 2021
- Op-Ed
Dispensing Justice: The Case for Legalizing Cannabis Nationally
of the harm caused to mostly young people of color during the “war on drugs.” The proposal has also been lauded for reflecting public sentiment in removing cannabis’s classification as a Schedule I drug. "The legal cannabis industry is... View Details
Keywords: by Ashish Nanda and Tabatha Robinson
- 10 Aug 2015
- Research & Ideas
New Medical Devices Get To Patients Too Slowly
average, the first entrant in a particular product category was the fastest to be approved, with each follow-on drug in the same category taking 1-2 percent longer. “That suggests there is something more administrative in the delays-something in the View Details
- 12 Jun 2018
- Research & Ideas
In a Landscape of 'Me Too' Drug Development, What Spurs Radical Innovation?
example, they couldn’t determine the relative development costs of novel drugs relative to me too drugs; they could only note whether a project was pursued. For a real-life example of the value generated by developing a novel drug, take Novartis’ Gleevec, whose drug... View Details
- 03 Aug 2009
- Research & Ideas
Corporate Social Responsibility in a Downturn
the firm's business practices. We have built a simple classification system that when combined with an "assessment" model could yield powerful diagnostics on how to migrate and manage a company's portfolio of CSR programs.... View Details
Keywords: by Martha Lagace
- 23 Sep 2013
- Research & Ideas
Status: When and Why It Matters
second-grade products or a low-status producer that consistently produces first-grade products." For answers, Malter turned to the wine industry and an investigation of whether France's prestigious 1855 grand cru classification of... View Details
Keywords: by Dina Gerdeman
- 15 Jul 2014
- First Look
First Look: July 15
and (f) profitability ratios. We show that SBPs are not constrained by standard industry classification and are more dynamic, pliable, and concentrated. We also show that co-search intensity captures the degree of similarity between... View Details
Keywords: Carmen Nobel
- 19 Jan 2016
- First Look
January 19, 2016
available materiality classifications of sustainability topics, we develop a novel dataset by hand-mapping sustainability investments classified as material for each industry into firm-specific sustainability ratings. This allows us to... View Details
Keywords: Sean Silverthorne