Publications

Educators

09 May 2017
First Look

New Research and Ideas, May 9

chains lengthened by 20% following the collapse of a flagship dealer in 2008 and even more for institutions strongly connected to this dealer. Finally, dealers drastically reduced their inventory during the crisis. Publisher's link:... View Details

Keywords: Sean Silverthorne

May 2024
Teaching Note

AI Wars

By: Andy Wu and Matt Higgins

Teaching Note for HBS Case No. 723-434. In 2024, the world was looking to Google to see what the search giant and long-time putative technical leader in artificial intelligence (AI) would do to compete in the massively hyped technology of generative AI popularized over... View Details

Keywords: AI; Trends; AI and Machine Learning; Public Opinion; Technological Innovation; Competitive Advantage; Technology Industry

09 Jun 2024
Blog Post

The EC Formula: MBA Class of 2024 Looks Back

Professor Esty emphasized the importance of having a viewpoint backed up by data—I feel better equipped going into the working world having been forced to reckon with my values and how that applies to corporate policy issues. Why did you... View Details

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

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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

Keywords: Strategy; Network Effects

2014
Teaching Note

Meizhou Dongpo Restaurant: Entrepreneurship, Leadership and Culture (TN)

By: F. Warren McFarlan, Weiku Wu and Jia Guo

Meizhou Dongpo is a large catering group in China. On June 6, 1996, the first Meizhou Dongpo Restaurant was opened in Beijing. The enterprise entered the stage of rapid development in 2000, and set up Beijing Meizhou Restaurant Management Co., Ltd. In June 2003 the... View Details

Keywords: Entrepreneurship; Leadership; National Culture; China; Restaurants; China

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

Keywords: Entrepreneurial Management; Business Startups; Leadership; Strategy; Success; E-commerce; Retail Industry

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

SSRN

Teaching Interest

Competing in the Age of Digital Platforms

By: Andy Wu

Without exception, the most valuable companies in the world today are platforms: Microsoft, Apple, Amazon, Google, Facebook, and many other firms have built their fortunes by facilitating innovation across global ecosystems or enabling the broad exchange of goods... View Details

Web

Events - Private Capital Project

webinar featured Abdulaziz Albassam (CEO, AIMS Investments), Karim El Solh (Co-Founder & CEO, Gulf Capital), and Tariq Al-Sudairy (Managing Director & CEO, Jadwa Investment), and was moderated by Professor Josh Lerner (Co-Head of the HBS... View Details

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

Web

Flatiron School: Reflections from Summer 2020 - Recruiting

roles that are data-oriented, whether it’s in Product Management or Operations. Complementing my MBA skillset by being comfortable with data is a great toolkit to bring to future employers. Rocio View Details

21 Aug 2020
News

A Virtual Reality Check for Publishing

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

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

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

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

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

Keywords: Algorithmic Fairness; Machine Learning; Fairness; Framework; Mathematical Methods

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

Educators