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- All HBS Web
(192)
- People (2)
- News (30)
- Research (113)
- Multimedia (2)
- Faculty Publications (81)
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- June 2016 (Revised March 2017)
- Case
Reworking Office Space: Industry City, Brooklyn
By: Arthur I Segel, Andrew Baum, Nori Gerardo Lietz, Charles F. Wu and Sid Yog
Jamestown is contemplating how to best lease a portion of their new development along the Brooklyn waterfront, Industry City. The 6 million square foot, mixed-use development is meant to accommodate Brooklyn’s growing innovation, creative, and “maker” communities.... View Details
Keywords: WeWork; Office Space; Real Estate; Jamestown; Level39; Shared Office Space; Information Technology; Leasing; Property; Strategy; Real Estate Industry; United States
Segel, Arthur I., Andrew Baum, Nori Gerardo Lietz, Charles F. Wu, and Sid Yog. "Reworking Office Space: Industry City, Brooklyn." Harvard Business School Case 216-075, June 2016. (Revised March 2017.)
- October 1996 (Revised April 1997)
- Case
Tweeter etc.
By: John T. Gourville and George Wu
In the early 1990s, Tweeter etc., a small regional retailer of higher-end audio and video equipment, faced increasing competitive pricing pressures from several large regional and national consumer electronics chains. In response, in 1993, they introduced "Automatic... View Details
Keywords: Advertising; Customer Focus and Relationships; Price; Market Entry and Exit; Supply Chain Management; Competition; Electronics Industry; Retail Industry
Gourville, John T., and George Wu. "Tweeter etc." Harvard Business School Case 597-028, October 1996. (Revised April 1997.)
- February 2021
- Article
Platform Diffusion at Temporary Gatherings: Social Coordination and Ecosystem Emergence
By: Tommy Pan Fang, Andy Wu and David R. Clough
Software platforms create value by cultivating an ecosystem of complementary products and services. Existing explanations for how a prospective complementor chooses platforms to join assume the complementor has rich information about the range of available platforms.... View Details
Keywords: Innovation Ecosystems; Technology Diffusion; Hackathon; Contagion; Software Applications; Software Development; Software Engineering; Technology Strategy; Technology Adoption; Technological Innovation; Information Infrastructure; Innovation Strategy; Digital Platforms; Network Effects; Applications and Software; Information Technology; Technology Industry; Computer Industry; Information Technology Industry; Video Game Industry
Fang, Tommy Pan, Andy Wu, and David R. Clough. "Platform Diffusion at Temporary Gatherings: Social Coordination and Ecosystem Emergence." Art. 1. Strategic Management Journal 42, no. 2 (February 2021): 233–272. (Lead article.)
- March 1998 (Revised November 1998)
- Case
Empresas CAP, 1994
By: Tarun Khanna and Danielle Melito Wu
Empresas CAP began as a private-sector steel company in 1946. Over the next 40 years, CAP's ownership structure moved from nationalization to reprivatization. Unrestricted by state ownership, CAP began to diversify its holdings. The case considers the viability of... View Details
Keywords: Ownership; Privatization; Diversification; Competitive Strategy; Growth and Development Strategy; Management; Planning; Steel Industry
Khanna, Tarun, and Danielle Melito Wu. "Empresas CAP, 1994." Harvard Business School Case 798-053, March 1998. (Revised November 1998.)
- January 2023
- Module Note
Network Effects in Technology
By: Andy Wu and Matt Higgins
In business and strategy contexts, network effects are often accompanied by bandwagon (or herding) effects, positive feedback loops (or accumulated advantage effects), and market tipping (or winner-take-all dynamics). Though these phenomena are often grouped together... View Details
Wu, Andy, and Matt Higgins. "Network Effects in Technology." Harvard Business School Module Note 723-417, January 2023.
- April 2019
- Case
Boxed
By: Laura Huang, Andy Wu and Jiayi Bao
Boxed.com (“Boxed”) is an ambitious e-commerce retailer start-up, founded by visionary CEO Chieh Huang in 2013. From starting in Huang’s garage in 2013, to winning Emerging E-Retailer of the Year in 2016, to having 4 operational distribution centers in 2018, Boxed used... View Details
- 2023
- Working Paper
El Dorado Lost: Local Elites, Real Estate and the Education Business in China
By: Geoffrey Jones and Yuhai Wu
This working paper examines the evolving, complex and multifaceted relationship between the real estate industry and the education sector in China. The current crises in the private education and real estate sectors caused by policy shifts reflect the inter-meshing of... View Details
Keywords: Business and Government Relations; Policy; Government and Politics; Economic Sectors; Education Industry; Real Estate Industry; China
Jones, Geoffrey, and Yuhai Wu. "El Dorado Lost: Local Elites, Real Estate and the Education Business in China." Harvard Business School Working Paper, No. 23-065, May 2023.
- February 9, 2022
- Article
What's the Optimal Workplace for Your Organization?
By: Maria P. Roche and Andy Wu
More than two years in the COVID-19 pandemic, companies are struggling with how to reimagine their workspaces for their strategic needs. Too often, leaders push the decision down the road when, in fact, taking decisive action now can pay off later. But how do you... View Details
Keywords: Workplace; Organization; Hybrid Organizations; Office Space; Growth; Remote Work; Strategy; Organizations; Growth and Development; Working Conditions
Roche, Maria P., and Andy Wu. "What's the Optimal Workplace for Your Organization?" Harvard Business Review Digital Articles (February 9, 2022).
- October 19, 2021
- Article
The Facebook Trap
By: Andy Wu
Facebook has a clear mission: Connect everyone in the world. Clarity is good, but in Facebook’s case, it has also put the company in a bind because the mission—and the company’s vision for creating value through network effects—has also become the source of its biggest... View Details
Keywords: Business And Society; Mission and Purpose; Network Effects; Value Creation; Corporate Accountability; Strategy
Wu, Andy. "The Facebook Trap." Harvard Business Review Digital Articles (October 19, 2021).
- Article
Towards the Unification and Robustness of Perturbation and Gradient Based Explanations
By: Sushant Agarwal, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu and Himabindu Lakkaraju
As machine learning black boxes are increasingly being deployed in critical domains such as healthcare and criminal justice, there has been a growing emphasis on developing techniques for explaining these black boxes in a post hoc manner. In this work, we analyze two... View Details
Keywords: Machine Learning; Black Box Explanations; Decision Making; Forecasting and Prediction; Information Technology
Agarwal, Sushant, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu, and Himabindu Lakkaraju. "Towards the Unification and Robustness of Perturbation and Gradient Based Explanations." Proceedings of the International Conference on Machine Learning (ICML) 38th (2021).
- January 2022
- Article
Artificial Intelligence, Data-Driven Learning, and the Decentralized Structure of Platform Ecosystems
By: David R. Clough and Andy Wu
Gregory, Henfridsson, Kaganer, and Kyriakou (2020) highlight the important role of data and AI as strategic resources that platforms may use to enhance user value. However, their article overlooks a significant conceptual distinction: the installed base of... View Details
Keywords: Artificial Intelligence; Data Strategy; Ecosystem; Value Capture; Digital Platforms; Analytics and Data Science; Strategy; Learning; Value Creation; AI and Machine Learning; Technology Industry; Information Technology Industry; Video Game Industry; Advertising Industry
Clough, David R., and Andy Wu. "Artificial Intelligence, Data-Driven Learning, and the Decentralized Structure of Platform Ecosystems." Academy of Management Review 47, no. 1 (January 2022): 184–189.
- 2022
- Working Paper
The Disagreement Problem in Explainable Machine Learning: A Practitioner's Perspective
By: Satyapriya Krishna, Tessa Han, Alex Gu, Javin Pombra, Shahin Jabbari, Steven Wu and Himabindu Lakkaraju
As various post hoc explanation methods are increasingly being leveraged to explain complex models in high-stakes settings, it becomes critical to develop a deeper understanding of if and when the explanations output by these methods disagree with each other, and how... View Details
Krishna, Satyapriya, Tessa Han, Alex Gu, Javin Pombra, Shahin Jabbari, Steven Wu, and Himabindu Lakkaraju. "The Disagreement Problem in Explainable Machine Learning: A Practitioner's Perspective." Working Paper, 2022.
- September 2019
- Teaching Note
Boxed
By: Laura Huang and Andy Wu
Boxed.com (“Boxed”) is an ambitious e-commerce retailer start-up, founded by visionary CEO Chieh Huang in 2013. From starting in Huang’s garage in 2013, to winning Emerging E-Retailer of the Year in 2016, to having 4 operational distribution centers in 2018, Boxed used... View Details
- December 2009 (Revised June 2010)
- Case
Ebro Puleva
By: David E. Bell, Antonio Garcia de Castro, Rocio Reina Paniagua and Mary Louise Shelman
Once Spain's largest sugar company, Ebro Puleva has been transformed through a series of international acquisitions into the world's largest package rice company and second largest pasta company. In 2009, Chairman Antonio Hernandez Callejas must decide how to proceed... View Details
Keywords: Mergers and Acquisitions; Financial Crisis; Globalized Firms and Management; Leadership; Growth and Development Strategy; Brands and Branding; Consumer Behavior; Agriculture and Agribusiness Industry; Retail Industry; Spain
Bell, David E., Antonio Garcia de Castro, Rocio Reina Paniagua, and Mary Louise Shelman. "Ebro Puleva." Harvard Business School Case 510-026, December 2009. (Revised June 2010.)
- December 2015
- Article
On Wealth and the Diversity of Friendships: High Social Class People around the World Have Fewer International Friends
By: Maurice H. Yearwood, Amy Cuddy, Nishtha Lambaa, Wu Youyoua, Ilmo van der Lowe, Paul K. Piff, Charles Gronin, Pete Fleming, Emiliana Simon-Thomas, Dacher Keltner and Aleksandr Spectre
Having international social ties carries many potential advantages, including access to novel ideas and greater commercial opportunities. Yet little is known about who forms more international friendships. Here, we propose social class plays a key role in determining... View Details
Yearwood, Maurice H., Amy Cuddy, Nishtha Lambaa, Wu Youyoua, Ilmo van der Lowe, Paul K. Piff, Charles Gronin, Pete Fleming, Emiliana Simon-Thomas, Dacher Keltner, and Aleksandr Spectre. "On Wealth and the Diversity of Friendships: High Social Class People around the World Have Fewer International Friends." Personality and Individual Differences 87 (December 2015): 224–229.
- 2021
- Conference Presentation
An Algorithmic Framework for Fairness Elicitation
By: Christopher Jung, Michael J. Kearns, Seth Neel, Aaron Leon Roth, Logan Stapleton and Zhiwei Steven Wu
We consider settings in which the right notion of fairness is not captured by simple mathematical definitions (such as equality of error rates across groups), but might be more complex and nuanced and thus require elicitation from individual or collective stakeholders.... View Details
Jung, Christopher, Michael J. Kearns, Seth Neel, Aaron Leon Roth, Logan Stapleton, and Zhiwei Steven Wu. "An Algorithmic Framework for Fairness Elicitation." Paper presented at the 2nd Symposium on Foundations of Responsible Computing (FORC), 2021.
- 2022
- Conference Presentation
Towards the Unification and Robustness of Post hoc Explanation Methods
By: Sushant Agarwal, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu and Himabindu Lakkaraju
As machine learning black boxes are increasingly being deployed in critical domains such as healthcare and criminal justice, there has been a growing emphasis on developing techniques for explaining these black boxes in a post hoc manner. In this work, we analyze two... View Details
Keywords: AI and Machine Learning
Agarwal, Sushant, Shahin Jabbari, Chirag Agarwal, Sohini Upadhyay, Steven Wu, and Himabindu Lakkaraju. "Towards the Unification and Robustness of Post hoc Explanation Methods." Paper presented at the 3rd Symposium on Foundations of Responsible Computing (FORC), 2022.
- 20 Jul 2010
- First Look
First Look: July 20
rights on firms' external finance constraints via generalized method of moments (GMM) estimation of an augmented investment Euler equation developed by Whited and Wu (2006). Using a large sample of U.S.... View Details
Keywords: Martha Lagace
- 2022
- Working Paper
Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market
By: Zach Y. Brown, Mark Egan, Jihye Jeon, Chuqing Jin and Alex A. Wu
Index funds are one of the most common ways investors access financial markets and are perceived to be a transparent and low-cost alternative to active investment management. Despite these purported virtues of index fund investing and the introduction of new products... View Details
Keywords: Mutual Funds; Passive Investing; Asset Management; Financial Markets; Investment Funds; Financial Management; Financial Services Industry; United States
Brown, Zach Y., Mark Egan, Jihye Jeon, Chuqing Jin, and Alex A. Wu. "Why Do Index Funds Have Market Power? Quantifying Frictions in the Index Fund Market." Harvard Business School Working Paper, No. 24-019, October 2023. (NBER Working Paper Series, No. 31778, October 2023.)
- October 2021
- Article
Board Design and Governance Failures at Peer Firms
By: Shelby Gai, J. Yo-Jud Cheng and Andy Wu
Our study introduces board committees as a crucial determinant of board actions. We examine how directors who structurally link different board committees—referred to as multi-committee directors (MCDs)—explain why some board actions are merely symbolic while others... View Details
Keywords: Board Committees; Board Monitoring; New Director Nomination; Peer Financial Restatements; Governing and Advisory Boards; Corporate Governance; Performance Effectiveness
Gai, Shelby, J. Yo-Jud Cheng, and Andy Wu. "Board Design and Governance Failures at Peer Firms." Strategic Management Journal 42, no. 10 (October 2021): 1909–1938.