Bài học đầu tiên Harvard dạy để tận dụng AI và bứt phá thị trường | #EOUnlocked 6

EO Việt NamAbout 4 min readJul 22, 2025Watch original
THE SUMMARYAI-generated

Key Concepts

Digital Disruption, Customer Value Chain, Decoupling, Coupling, Value Creating Activity, Value Capturing Activity, Value Eroding Activity, Weak Link, Incumbents, Preempting Response, InsureTech, Generative AI.

Digital Disruption and the Customer Value Chain

Introduction

Talis Tasher, a professor at the University of California and former professor at Harvard Business School, introduces the concept of digital disruption through decoupling the customer value chain. He argues that creating high-growth startups can be engineered by understanding and applying specific tools and approaches.

Decoupling the Customer Value Chain: Ride Sharing Example

The video uses ride-sharing services like Uber as an initial example of decoupling. Before Uber, hailing a taxi involved either finding one on the street or calling a dispatcher. Uber identified the inefficiency in matching riders with available drivers. Uber realized that the problem wasn't a lack of drivers or cars, but a lack of connection between supply and demand.

The Customer Value Chain Defined

The customer value chain is defined as the series of activities customers undertake to acquire, use, and dispose of goods and services. Example: Opening a checking account involves researching options, visiting a bank branch, applying, providing documents, and receiving account materials.

Identifying the Weak Link and Decoupling

After mapping the customer value chain, the next step is identifying the "weak link" – activities customers are unsatisfied with. Decoupling is defined as breaking the links of the customer value chain, often by a digital player, that were historically provided together by established companies. Uber decoupled the matchmaking activity in the taxi industry, providing a better experience for passengers and drivers.

Three Types of Decoupling

There are three types of activities in any customer value chain: value creating, value capturing, and value eroding. Consequently, there are three types of disruption through decoupling:

  1. Decoupling a Value Creating Activity: Example: Twitch allows users to watch others play video games, separating the value-creating activity of watching gameplay from the activity of playing the game itself.
  2. Decoupling a Value Eroding Activity: Example: Steam streams video games, eliminating the need to physically go to a store to buy or rent them, thus removing the value-eroding activity of travel and selection.
  3. Decoupling a Value Capturing Activity: Example: The freemium model in mobile games like Fortnite allows users to play the game for free and then choose to spend money on virtual items, decoupling the value-capturing activity of buying the game upfront.

Valuation of Decoupling Types

Investors and venture capitalists tend to value value-creating decouplers more highly than the other two types.

Coupling: Expanding After Decoupling

After decoupling, successful startups often engage in "coupling," which involves adding adjacent activities in the customer value chain. Uber expanded from ride-sharing to food and package delivery.

Profitability and Decoupling

Decoupling doesn't guarantee financial success. Entrepreneurs must build, scale, and learn the economics of their business to determine if they can achieve profitability. There's no guarantee that providing value to customers will translate into capturing value for the business.

The Five-Step Recipe for Decoupling

The video outlines a five-step process for decoupling:

  1. Mapping the Customer Value Chain: Example: PillPack mapped the complex process of managing multiple medications, from doctor visits to remembering when to take each pill.
  2. Classifying Activities: Categorize each stage as value creating, value capturing, or value eroding. In PillPack's case, taking medication is value creating, paying for medication is value capturing, and everything else (doctor visits, prescriptions, organization) is value eroding.
  3. Identifying the Weak Link: Determine the activity customers are most unsatisfied with. For PillPack, it was the organization and management of multiple medications.
  4. Breaking Apart the Customer Value Chain: Steal the weak link activity and perform it on behalf of customers. PillPack created a subscription service that pre-sorted medications into daily sachets.
  5. Preempting the Response: Anticipate how established companies (incumbents) will respond and prepare accordingly. PillPack recognized that pharmacies were unlikely to emulate their service because it would undermine their in-store business model.

The Importance of the Weakest Link

Identifying the weakest link in the customer value chain is crucial for building a successful business that can easily attract customers from established companies. In the insurance industry, comparing policies is a major pain point, leading to the rise of InsureTech companies that facilitate this process.

Customer Dissatisfaction and Decoupling Opportunities

Opportunities for decoupling arise when customers are unhappy due to:

  • High Costs: Activities that are expensive in terms of money.
  • Long Time: Activities that take a long time to complete.
  • High Effort: Activities that require significant effort.

Applying AI to Decoupling

AI, particularly generative AI, is a general-purpose tool that can be used to improve customer value by making activities cheaper, faster, or easier. It's crucial to identify activities where AI can significantly reduce the cost, time, or effort required for customers.

Conclusion

The video concludes by advising viewers to internalize the concepts of decoupling and apply them to industries they know well. Before creating something entirely new, try recreating an existing business model using the decoupling framework.

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