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Show Results For
- All HBS Web
(1,225)
- People (20)
- News (201)
- Research (701)
- Events (7)
- Multimedia (11)
- Faculty Publications (307)
- 2022
- Article
Probing GNN Explainers: A Rigorous Theoretical and Empirical Analysis of GNN Explanation Methods.
By: Chirag Agarwal, Marinka Zitnik and Himabindu Lakkaraju
As Graph Neural Networks (GNNs) are increasingly employed in real-world applications, it becomes critical to ensure that the stakeholders understand the rationale behind their predictions. While several GNN explanation methods have been proposed recently, there has... View Details
Keywords: Graph Neural Networks; Explanation Methods; Mathematical Methods; Framework; Theory; Analysis
Agarwal, Chirag, Marinka Zitnik, and Himabindu Lakkaraju. "Probing GNN Explainers: A Rigorous Theoretical and Empirical Analysis of GNN Explanation Methods." Proceedings of the International Conference on Artificial Intelligence and Statistics (AISTATS) 25th (2022).
- 06 Apr 2020
- Working Paper Summaries
A General Theory of Identification
Keywords: by Iavor Bojinov and Guillaume Basse
- 2016
- Working Paper
Pivoting Isn't Enough: Principled Pragmatism and Strategic Reorientation in New Ventures
By: Rory McDonald and Cheng Gao
New technology ventures often experience deviations from their original plans that oblige them to reorient in pursuit of better fit between their evolving products and target customers. Yet research is largely silent on how entrepreneurs explain and justify their... View Details
Keywords: Strategic Reorientation; Technology Entrepreneurship; Innovation; Product Development Processes; Organizational Adaptation; Qualitative Methods (General); Information Technology; Organizational Change and Adaptation; Communication; Entrepreneurship; Alignment; Innovation and Invention; Product Development
- November–December 2019
- Article
Pivoting Isn't Enough? Managing Strategic Reorientation in New Ventures
By: Rory McDonald and Cheng Gao
New ventures often experience deviations from their plans that oblige them to reorient in pursuit of better fit between their evolving products and their target customers. Yet research is largely silent on how managers explain such changes and justify their ventures in... View Details
Keywords: Strategic Reorientation; Technology Entrepreneurship; Innovation; Product Development Processes; Organizational Adaptation; Qualitative Methods (General); Entrepreneurship; Information Technology; Organizational Change and Adaptation; Strategy; Innovation and Invention; Product Development; Communication Strategy
McDonald, Rory, and Cheng Gao. "Pivoting Isn't Enough? Managing Strategic Reorientation in New Ventures." Organization Science 30, no. 6 (November–December 2019): 1289–1318.
- 20 Jul 2017
- News
Pushing the Next Generation Forward
stories of the families we work with are not unlike my story,” says Owusu-Kesse. The son of Ghanaian immigrants, he was raised by his mother in a distressed Worcester, Massachusetts, neighborhood. “I experienced firsthand the sacrifices parents make to move the next... View Details
Keywords: Deborah Blagg
- April 2012 (Revised August 2013)
- Case
General Motors Technical Center India – Powertrain Engineering
By: Willy Shih, William Jurist, Brian McIntosh and Helen Wang
Prabjot Nanua was proud of the growing capabilities of the General Motors Technical Center India Powertrain Engineering group that he oversaw. Since 2003, engineers there had expanded the center's capabilities, developing a reputation within GM for completing... View Details
Keywords: Decision Choices and Conditions; Business Headquarters; Research and Development; Business Strategy; Manufacturing Industry; Auto Industry; India
Shih, Willy, William Jurist, Brian McIntosh, and Helen Wang. "General Motors Technical Center India – Powertrain Engineering." Harvard Business School Case 612-074, April 2012. (Revised August 2013.)
- 30 Sep 2015
- News
How They Teach The Case Method At Harvard Business School
- 25 Apr 2014
- News
To create breakthrough strategies, harness creativity to the scientific method
rigorous analysis tests them." Rivkin and collaborators A. G. Lafley, Roger Martin, and Nicolaj Siggelkow, recommend combining creativity with the scientific method in an approach where a team representing diverse specialties,... View Details
- February 2008 (Revised May 2009)
- Supplement
Avaya (D): Early Results of the Demand Generation Initiative
Avaya's top management wants to improve demand generation. This requires an improvement in the relationship between Sales and Marketing. This case series (Avaya (A)-(D)) walks the student through each phase of this process. The (A) case begins with background on the... View Details
Godes, David B. "Avaya (D): Early Results of the Demand Generation Initiative." Harvard Business School Supplement 508-051, February 2008. (Revised May 2009.)
- Web
Classroom and Field Work: Methods of Instruction | Baker Library
Classroom and Field Work: Methods of Instruction Management Training Program student Jean Buckley completing field work in market research at J. Walter Thompson, New York, 1954. Radcliffe College Archives, Schlesinger Library, Radcliffe... View Details
- August 2021
- Article
A Mixed Methods Study of Change Processes Enabling Effective Transition to Team-based Care
By: Michael Anne Kyle, Emma-Louise Aveling and Sara J. Singer
Team-based care is considered central to achieving value in primary care, yet results of large-scale primary care transformation initiatives have been mixed. We explore how underlying change processes influence the effectiveness of transition to team-based care. We... View Details
Keywords: Team-based Care; Primary Care; Health Care and Treatment; Transformation; Groups and Teams; Change Management
Kyle, Michael Anne, Emma-Louise Aveling, and Sara J. Singer. "A Mixed Methods Study of Change Processes Enabling Effective Transition to Team-based Care." Medical Care Research and Review 78, no. 4 (August 2021): 326–337.
- Web
Case Method | Baker Library | Bloomberg Center | Harvard Business School
Skip to Main Content Exhibition Home Exhibition Business Education & The Case Method The General Shoe Company, 1921 Case Writing & Industry Expansion of the Case Method The... View Details
- 10 Mar 2010
- Working Paper Summaries
A Reexamination of Tunneling and Business Groups: New Data and New Methods
- 2013
- Chapter
Weighted Generating Functions for Type II Lattices and Codes
By: Noam D. Elkies and Scott Duke Kominers
We give a new structural development of harmonic polynomials on Hamming space, and harmonic weight enumerators of binary linear codes, that parallels one approach to harmonic polynomials on Euclidean space and weighted theta functions of Euclidean lattices. Namely, we... View Details
Keywords: Mathematical Methods
Elkies, Noam D., and Scott Duke Kominers. "Weighted Generating Functions for Type II Lattices and Codes." In Quadratic and Higher Degree Forms. Vol. 31, edited by Alladi Krishnaswami, Manjul Bhargava, David Savitt, and Pham Huu Tiep, 63–108. Developments in Mathematics. Springer, 2013.
- 01 Jun 2025
- News
Making Difficult Decisions: The General Manager’s Job
One of the most essential roles of the general manager is to be the person who can move an organization forward through the most tangled of circumstances, says Professor Amy Edmondson, “where there is uncertainty, different points of... View Details
- 02 May 2005
- What Do You Think?
Where is Consumer Generated Marketing Taking Us?
Summing Up Consumer generated marketing is a fact of life to which all of us will have to adapt. Adaptation means learning how to use CGM to provide one form of input in fashioning product and marketing decisions. Those are the messages... View Details
Keywords: by James Heskett
- 15 Feb 2022
- News
Charlotte Club Hosts Webinar to Mark 100 Years of the Case Method
Clubs News Clubs News The HBS Club of Charlotte recently marked 100 Years of Case Method Teaching and Learning at HBS by hosting a virtual conversation with two of the School’s most prolific case writers. The January 19 event, which... View Details
Keywords: Margie Kelley
- Mar 2020
- Conference Presentation
A New Analysis of Differential Privacy's Generalization Guarantees
By: Christopher Jung, Katrina Ligett, Seth Neel, Aaron Roth, Saeed Sharifi-Malvajerdi and Moshe Shenfeld
We give a new proof of the "transfer theorem" underlying adaptive data analysis: that any mechanism for answering adaptively chosen statistical queries that is differentially private and sample-accurate is also accurate out-of-sample. Our new proof is elementary and... View Details
Jung, Christopher, Katrina Ligett, Seth Neel, Aaron Roth, Saeed Sharifi-Malvajerdi, and Moshe Shenfeld. "A New Analysis of Differential Privacy's Generalization Guarantees." Paper presented at the 11th Innovations in Theoretical Computer Science Conference, Seattle, March 2020.
- Research Summary
Overview
I am an ethnographer and field researcher studying how people experience and interpret their work and cultural contexts, as well as how this shapes inequality and organizational outcomes like normative control. I specialize in utilizing in-depth, inductive field... View Details
- Web
The Case Method Classroom | Baker Library | Bloomberg Center | Harvard Business School
Skip to Main Content Exhibition Home Exhibition Business Education & The Case Method The General Shoe Company, 1921 Case Writing & Industry Expansion of the Case Method The... View Details