Publications

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30 Nov 2021
Interview

TikTok: Super App or Supernova?

By: Jeffrey F. Rayport and Brian Kenny

TikTok’s parent company, ByteDance, was launched in 2012 around the simple idea of helping users entertain themselves on their smartphones while on the Beijing Subway. By May 2020, TikTok operated in 155 countries and had roughly 1 billion monthly active users, placing... View Details

Keywords: Apps; Artificial Intelligence; Business Startups; Mobile and Wireless Technology; Business Model; Digital Platforms; Growth and Development Strategy; AI and Machine Learning; Social Media

Working Paper

AI in Disguise—How AI-generated Ads' Visual Cues Shape Consumer Perception and Performance

By: Yannick Exner, Jochen Hartmann, Oded Netzer and Shunyuan Zhang

Generative AI’s recent advancements in creating content have offered vast potential to transform the advertising industry. This research investigates the impact of generative AI-enabled visual ad creation on real-world advertising effectiveness. For this purpose, we... View Details

Keywords: Digital Marketing; AI and Machine Learning; Advertising; Consumer Behavior; Advertising Industry

SSRN

September 2022 (Revised November 2022)
Teaching Note

PittaRosso: Artificial Intelligence-Driven Pricing and Promotion

By: Ayelet Israeli

Teaching Note for HBS Case No. 522-046. View Details

2023
Working Paper

Black-box Training Data Identification in GANs via Detector Networks

By: Lukman Olagoke, Salil Vadhan and Seth Neel

Since their inception Generative Adversarial Networks (GANs) have been popular generative models across images, audio, video, and tabular data. In this paper we study whether given access to a trained GAN, as well as fresh samples from the underlying distribution, if... View Details

Keywords: Cybersecurity; Copyright; AI and Machine Learning; Analytics and Data Science

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06 May 2002
Research & Ideas

A Toolkit for Customer Innovation

can easily tweak that parameter on the profile and have the machine immediately produce another sample. It is important to note that outsourcing product development to customers does not eliminate learning... View Details

Keywords: by Stefan Thomke & Eric Von Hippel

May–June 2024
Article

Should Your Brand Hire a Virtual Influencer?

By: Serim Hwang, Shunyuan Zhang, Xiao Liu and Kannan Srinivasan

Followers respond more favorably to sponsored posts by virtual influencers versus those by humans, costs are lower, and creating an influencer from scratch allows marketers to introduce more diversity. View Details

Keywords: Social Media; AI and Machine Learning; Brands and Branding; Power and Influence

Find at Harvard

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06 Aug 2018
Research & Ideas

Supersmart Manufacturing Tools are Lowering Prices on TVs, Bulbs, and Solar Panels

apprentice? Probably, but it will take time and practice to learn all the tricks and perfect the art, making a lot of mistakes along the way. Yet there are machines that do produce all kinds of glass objects... View Details

Keywords: by Sean Silverthorne; Manufacturing; Electronics

January 2025
Case

Intuition Robotics: An AI Companion for Older Adults

By: Amit Goldenberg, Elie Ofek and Orna Dan

Intuition Robotics, a startup that makes an AI companion robot to alleviate older adults’ loneliness, debates whether to pursue a B2C model or B2G route. If it opts for the government vertical, it must determine how to negotiate a favorable deal. Two weeks after... View Details

Keywords: Business Model; Business Startups; AI and Machine Learning; Technology Adoption; Product Launch; Market Entry and Exit; Negotiation Offer; Business and Government Relations; Health Industry; Technology Industry; United States; New York (state, US)

March 2024 (Revised August 2024)
Case

Darktrace: Scaling Cybersecurity and AI (A)

By: Jeffrey F. Rayport and Alexis Lefort

In 2023, Darktrace CEO Poppy Gustafsson was contemplating her growth strategy at a leading U.K.-based cybersecurity venture, launched in 2013 by a group of anti-terror cyber specialists, University of Cambridge mathematicians, and artificial intelligence (AI) experts.... View Details

Keywords: Technology; Talent; Scaling; Entrepreneurship; Cybersecurity; Leadership; Business Growth and Maturation; Recruitment; Resignation and Termination; AI and Machine Learning; Growth and Development Strategy; Organizational Culture; Going Public; Technology Industry; United Kingdom; Europe; United States

08 Feb 2016
Research & Ideas

The Civic Benefits of Google Street View and Yelp

Naik’s images with household income levels for some 2,400 blocks, provided by the city online. “The incomes act as labels for the images, and then the machine learns the association between how the features... View Details

Keywords: by Michael Blanding; Consumer Products

January 2024 (Revised February 2024)
Case

OpenAI: Idealism Meets Capitalism

By: Shikhar Ghosh and Shweta Bagai

In November 2023, the board of OpenAI, one of the most successful companies in the history of technology, decided to fire Sam Altman, its charismatic and influential CEO. Their decision shocked the corporate world and had people wondering why OpenAI had designed a... View Details

Keywords: AI; AI and Machine Learning; Governing and Advisory Boards; Ethics; Strategy; Technological Innovation; Leadership

January–February 2023
Article

Forecasting COVID-19 and Analyzing the Effect of Government Interventions

By: Michael Lingzhi Li, Hamza Tazi Bouardi, Omar Skali Lami, Thomas Trikalinos, Nikolaos Trichakis and Dimitris Bertsimas

We developed DELPHI, a novel epidemiological model for predicting detected cases and deaths in the prevaccination era of the COVID-19 pandemic. The model allows for underdetection of infections and effects of government interventions. We have applied DELPHI across more... View Details

Keywords: COVID-19 Pandemic; Epidemics; Analytics and Data Science; Health Pandemics; AI and Machine Learning; Forecasting and Prediction

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19 Nov 2019
Op-Ed

Gender Bias Complaints against Apple Card Signal a Dark Side to Fintech

Twittersphere that they would investigate. Technology is undeniably transforming the financial services industry. Fintechs, Big Tech, and banks are using increasing volumes of data, artificial intelligence, and machine View Details

Keywords: by Karen G. Mills; Financial Services

02 Apr 2001
What Do You Think?

Telecommuting: Dangerous to Health?

"as part of a small team building a new company ... the time we spend together (as opposed to the day per week that she and her colleagues telecommute) ... is the most valuable." Jack Downey makes the case for the doubters: "Humans are social animals who... View Details

Keywords: by James Heskett

13 Aug 2024
Op-Ed

Can AI Save Physicians from Burnout?

physician‒patient encounters, then leverage machine learning and natural language processing to convert verbal interactions into summarized, accurate visit notes and suggest billing codes—all without... View Details

Keywords: by Susanna Gallani, Lidia Moura, and Katie Sonnefeldt; Health

2024
Working Paper

Scaling Core Earnings Measurement with Large Language Models

By: Matthew Shaffer and Charles CY Wang

We study the application of large language models (LLMs) to the estimation of core earnings, i.e., a firm's persistent profitability from its core business activities. This construct is central to investors' assessments of economic performance and valuations. However,... View Details

Keywords: Large Language Models; AI and Machine Learning; Accounting; Profit; Corporate Disclosure; Analytics and Data Science; Measurement and Metrics

SSRN

September 2023
Case

Super Quantum: Using Artificial Intelligence to Transform Asset Management (A)

By: Feng Zhu and Kerry Herman

Dr. Zhang, CEO of Super Quantum, an AI-driven hedge fund, is considering an investor’s request to withdraw their funds as the markets experience volatility. Should he pull the investor’s funds? View Details

Keywords: AI and Machine Learning; Volatility; Financial Markets; Investment Funds; Decision Choices and Conditions; Financial Services Industry

January 2025
Teaching Note

AGENTS.inc: Pathways to Growth at an AI Startup

By: Frank Nagle and Susan Pinckney

Teaching Note for HBS Case No. 724-444. In 2024, AI agent startup company AGENTS.inc faced multiple strategic decisions that could shape the company’s ability to grow into the future AI agent market leader. View Details

Keywords: Business Startups; AI and Machine Learning; Growth and Development Strategy; Open Source Distribution; Entrepreneurial Finance; Competition; Computer Industry; Technology Industry; Europe; Germany

October 2023
Case

Fixie and Conversational AI Sidekicks

By: Jeffrey J. Bussgang and Carin-Isabel Knoop

In March 2023, Fixie Co-Founder and Chief Architect Matt Welsh and co-founders had the kind of meeting no founders want to have. The president of leading artificial intelligence (AI) research and deployment firm OpenAI, which had catapulted into fame with its ChatGPT... View Details

Keywords: Large Language Model; Entrepreneurship; Decision Choices and Conditions; AI and Machine Learning; Technological Innovation; Competitive Strategy; Technology Industry; United States