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  • 08 May 2025
  • HBS Seminar

Ramesh Johari, Stanford

  • 2023
  • Article

Balancing Risk and Reward: An Automated Phased Release Strategy

By: Yufan Li, Jialiang Mao and Iavor Bojinov
Phased releases are a common strategy in the technology industry for gradually releasing new products or updates through a sequence of A/B tests in which the number of treated units gradually grows until full deployment or deprecation. Performing phased releases in a... View Details
Keywords: Product Launch; Mathematical Methods; Product Development
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  • Teaching Interest

Overview

Paul is primarily interested in teaching data science to management students through the case method. This includes technical topics (programming and statistics) as well as higher-level management issues (digital transformation, data governance, etc.) As a research... View Details
Keywords: A/B Testing; AI; AI Algorithms; AI Creativity; Algorithm; Algorithm Bias; Algorithmic Bias; Algorithmic Fairness; Algorithms; Analytics; Application Program Interface; Artificial Intelligence; Causality; Causal Inference; Computing; Computers; Data Analysis; Data Analytics; Data Architecture; Data As A Service; Data Centers; Data Governance; Data Labeling; Data Management; Data Manipulation; Data Mining; Data Ownership; Data Privacy; Data Protection; Data Science; Data Science And Analytics Management; Data Scientists; Data Security; Data Sharing; Data Strategy; Data Visualization; Database; Data-driven Decision-making; Data-driven Management; Data-driven Operations; Datathon; Economics Of AI; Economics Of Innovation; Economics Of Information System; Economics Of Science; Forecast; Forecast Accuracy; Forecasting; Forecasting And Prediction; Information Technology; Machine Learning; Machine Learning Models; Prediction; Prediction Error; Predictive Analytics; Predictive Models; Analysis; AI and Machine Learning; Analytics and Data Science; Applications and Software; Digital Transformation; Information Management; Digital Strategy; Technology Adoption
  • Research Summary

Overview

By: Iavor I. Bojinov
Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
  • Research Summary

Overview

Over the last decade, technology companies like Amazon, Google, and Netflix have pioneered data-driven research and development processes centered on massive experimentation. However, as companies increase the breadth and scale of their experiments to millions of... View Details
  • 07 Jul 2022
  • HBS Case

How a Multimillion-Dollar Ice Cream Startup Melted Down (and Bounced Back)

Might Also Like: Why Digital Is a State of Mind, Not Just a Skill Set Tech Hubs: How Software Brought Talent and Prosperity to New Cities Is A/B Testing Effective? Evidence from 35,000 Startups Related... View Details
Keywords: by Pamela Reynolds
  • 16 May 2023
  • In Practice

After Silicon Valley Bank's Flameout, What's Next for Entrepreneurs?

Like: Why Digital Is a State of Mind, Not Just a Skill Set Tech Hubs: How Software Brought Talent and Prosperity to New Cities Is A/B Testing Effective? Evidence from 35,000 Startups Feedback or ideas to... View Details
Keywords: by Avery Forman; Technology; Financial Services
  • Web

Online Business Analytics Course | HBS Online

Testing Interpreting A/B Tests Show Hide Details Concepts Designing and Performing Hypothesis Tests Improving the Customer Experience Featured... View Details
  • 10 Feb 2020
  • In Practice

6 Ways That Emerging Technology Is Disrupting Business Strategy

on master plans and involved time horizons measured in decades. Now, online platforms, algorithms, and ubiquitous data allow firms to test these decisions quickly, sometimes in a matter of months or weeks. Recent work by myself and... View Details
Keywords: by Danielle Kost
  • 29 Nov 2022
  • Research & Ideas

Is There a Method to Musk’s Madness on Twitter?

and Prosperity to New Cities Is A/B Testing Effective? Evidence from 35,000 Startups Feedback or ideas to share? Email the Working Knowledge team at hbswk@hbs.edu. Image: iStockphoto/hapabapa View Details
Keywords: by Christina Pazzanese, Harvard Gazette; Technology
  • Web

Business Fundamentals Course - CORe | HBS Online

problems—from performing A/B testing on a website to using sampling to check warehouse inventory. Highlights Learn about the basics of population sampling. Start with the question you are trying to answer... View Details
  • 21 Jun 2022
  • HBS Case

Free Isn’t Always Better: How Slack Holds Its Own Against Microsoft Teams

Set Tech Hubs: How Software Brought Talent and Prosperity to New Cities Is A/B Testing Effective? Evidence from 35,000 Startups Related reading from the Working Knowledge Archives Schumpeterian Competition... View Details
Keywords: by Lane Lambert; Information Technology; Technology
  • 04 Dec 2019
  • Book

Creating the Experimentation Organization

scale to have a giant impact.” About the Author Michael Blanding is a writer based in Boston. [Image: ndresr] Related Reading At Booking.com, Innovation Means Constant Failure Jumpstarting Innovation: Using Disruption to Your Advantage Research Paper: Experimentation... View Details
Keywords: by Michael Blanding
  • 06 Feb 2019
  • Blog Post

7 Tips for a Successful Technology Venture Immersion

mid-sized A/B testing SaaS company—for one year, then Uber for three years. I knew that I wanted to pursue an MBA to complement my undergraduate engineering degree. However, knowing that I wanted to return... View Details
  • 06 Sep 2022
  • Blog Post

To Go-Go: A Foodtech Startup Serves Up Scale in Latin America

operations, analyzing what is already available for delivery in target markets and mining its own data to see what works and what doesn’t. “We run A/B testing around price, around pictures, around menu... View Details
  • 9 AM – 10 AM EDT, 20 Mar 2019
  • HBS Online

HBS Online Business Analytics

Develop a data mindset and the analytical skills to interpret and communicate data. This course will demystify data analysis and equip you with concrete skills to apply in your work or further studies. Program Dates: March 20, 2019 - May 15, 2019 View Details
  • 29 Dec 2019
  • Research & Ideas

Read Our Most Popular Research Stories of 2019

buyouts on target firms and their workers vary greatly by deal type and market conditions. Experimentation and Startup Performance: Evidence from A/B Testing An analysis of the adoption of View Details
Keywords: by Sean Silverthorne
  • 9 AM – 9 AM EDT, 09 Oct 2018

HBX Business Analytics

Develop a data mindset and the analytical skills to interpret and communicate data. This course will demystify data analysis and equip you with concrete skills to apply in your work or further studies. Program Dates: October 9, 2018 - December 6, 2018 View Details
  • 9 AM – 10 AM EDT, 16 Oct 2019
  • HBS Online

HBS Online Business Analytics

Develop a data mindset and the analytical skills to interpret and communicate data. This course will demystify data analysis and equip you with concrete skills to apply in your work or further studies. Program Dates: October 16, 2019 - December 11, 2019 View Details
  • 9 AM – 10 AM EDT, 07 Aug 2019
  • HBS Online

HBS Online Business Analytics

Develop a data mindset and the analytical skills to interpret and communicate data. This course will demystify data analysis and equip you with concrete skills to apply in your work or further studies. Program Dates: August 7, 2019 - October 2, 2019 View Details