Publications

January 2018
Case

Viacom: Democratization of Data Science

By: Shane Greenstein and Christine Snively

In two short years, Viacom’s Data Science & Advanced Analytics team built a web platform called Science Central that allowed employees from Viacom’s 20+ cable networks to access television audience insights through three data science apps. In the past, employees would... View Details

Keywords: Data Science; Big Data; Digital Platforms; Analytics and Data Science; Expansion; Strategic Planning

21 Jan 2014
First Look

First Look: January 21

avoid information about their relative ability. August 2013 NBER Volume on African Economic Successes Evaluating the Effects of Large Scale Health Interventions in Developing Countries: The Zambian Malaria Initiative By: Ashraf, Nava,... View Details

Keywords: Sean Silverthorne

17 Jun 2014
First Look

First Look: June 17

multiple identities as a result. The outcomes of relational pluralism can include greater flexibility in building network ties, more stable exchange relationships, and the ability to adopt tailored innovations. We develop a typology of... View Details

Keywords: Sean Silverthorne

25 Apr 2023
Op-Ed

How SHEIN and Temu Conquered Fast Fashion—and Forged a New Business Model

information technology to directly match consumer demand to dispersed production by a collection of factories in China. This method of reaching customers should inspire any business that provides products or services that come from many... View Details

Keywords: by John Deighton; Fashion; Retail; Consumer Products

October 18, 2021
Article

To Regulate Network-Based Platforms, Look at Their Data

By: Chiara Farronato and Daniel Björkegren

Historically, antitrust authorities have taken a laissez-faire approach under the assumption that it is better to err on the side of not intervening when there is uncertainty. This has allowed companies like Google and Facebook to go on a shopping spree to acquire... View Details

Keywords: Antitrust Issues And Policies; Risk and Uncertainty; Digital Platforms; Competitive Advantage; Governing Rules, Regulations, and Reforms; Innovation and Invention; Information Technology Industry

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16 Apr 2007
Research & Ideas

Delivering the Digital Goods: iTunes vs. Peer-to-Peer

Apple boasts that more than one billion songs have been purchased from its iTunes music service. That sounds like a great number—until you consider that an estimated ten million users of Internet-based peer-to-peer (p2p) networks are... View Details

Keywords: by Sean Silverthorne; Music

2019
Chapter

Coordination Frictions in Venture Capital Syndicates

By: Ramana Nanda and Matthew Rhodes-Kropf

An extensive literature on venture capital has studied asymmetric information and agency problems between investors and entrepreneurs, examining how separating entrepreneurs from the investor can create frictions that might inhibit the funding of good projects. It has... View Details

Keywords: Syndication; Frictions; Venture Capital; Networks; Entrepreneurship

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02 Jul 2013
First Look

First Look: July 2

capture important information seemingly ignored by the market. A long-short portfolio based on these legislators' views earns abnormal returns of over 90 basis points per month following the passage of legislation. Industries that we... View Details

Keywords: Anna Secino

September 2023 (Revised April 2024)
Case

Atomwise: Strategic Opportunities in AI for Pharma

By: Satish Tadikonda

Abraham Heifets and his co-founder, Izhar Wallach, had founded Atomwise to develop i) an AI engine to transform drug discovery by creating better medicines faster, and ii) a machine learning-based discovery engine that combined the power of convolutional neural... View Details

Keywords: Business Model; Business Startups; AI and Machine Learning; Science-Based Business; Technological Innovation; Biotechnology Industry; Pharmaceutical Industry

August 2018 (Revised September 2019)
Case

Magnus Resch: Transforming the Art Market Through Transparency

By: Henry McGee and Sarah Mehta

Economist and entrepreneur Magnus Resch was on a mission to make the art market more transparent. To that end, in 2014, he began building the Magnus app, which catalogued the price and transaction history of millions of works of art. Users could download the app, take... View Details

Keywords: Art Market; Transparency; Art Pricing; Business Startups; Decision Making; Innovation Strategy; Culture; Business Strategy; Mobile Technology; Information Technology Industry; Information Technology Industry

04 Oct 2011
Working Paper Summaries

Reviews, Reputation, and Revenue: The Case of Yelp.com

Keywords: by Michael Luca; Food & Beverage

29 Nov 2022
Research & Ideas

How Much More Would Holiday Shoppers Pay to Wear Something Rare?

different colors, black and red. However, the two colors were not equally available; there were far fewer red shoes than black. Farronato and her colleagues were able to use this information to compare how much more people were willing to... View Details

Keywords: by Michael Blanding; Retail

26 Sep 2023
Book

Digital Strategy: A Handbook for Managing a Moving Target

information may be low and declining (Menz et al., 2021). Accordingly, in the digital age, firms and organizations of all kinds face an extremely strong incentive to increase their market shares, especially by means of developing and... View Details

Keywords: by Dina Gerdeman; Information Technology; Information Technology

03 May 2024
Research & Ideas

How Much Does Proximity Influence Startup Innovation? 20 Meters' Worth to Be Exact

organizations, but they are often in scarce supply. Colocating with diverse firms in terms of background and business model can help fill the gaps, “and that’s going to be where you get the really different information,” Roche says. “And that View Details

Keywords: by Ben Rand

2008
Working Paper

Opening Platforms: How, When and Why?

By: Thomas R. Eisenmann, Geoffrey Parker and Marshall Van Alstyne

Platform-mediated networks encompass several distinct types of participants, including end users, complementors, platform providers who facilitate users' access to complements, and sponsors who develop platform technologies. Each of these roles can be opened-that... View Details

Keywords: Decision Choices and Conditions; Governance Controls; Market Participation; Digital Platforms

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2023
Article

M4: A Unified XAI Benchmark for Faithfulness Evaluation of Feature Attribution Methods across Metrics, Modalities, and Models

By: Himabindu Lakkaraju, Xuhong Li, Mengnan Du, Jiamin Chen, Yekun Chai and Haoyi Xiong

While Explainable Artificial Intelligence (XAI) techniques have been widely studied to explain predictions made by deep neural networks, the way to evaluate the faithfulness of explanation results remains challenging, due to the heterogeneity of explanations for... View Details

Keywords: AI and Machine Learning

November 2020
Article

Migrant Inventors and the Technological Advantage of Nations

By: Dany Bahar, Prithwiraj Choudhury and Hillel Rapoport

We investigate the relationship between the presence of migrant inventors and the dynamics of innovation in the migrants’ receiving countries. We find that countries are 25 to 60 percent more likely to gain advantage in patenting in certain technologies given a twofold... View Details

Keywords: Innovation; Migration; Patent; Knowledge; Innovation and Invention; Immigration; Patents; Information Technology; Knowledge Dissemination