Cognitive Scaffold

Preparing your thinking workspace

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MENTAL MODEL · M4993

Technology Platform

Technology Platform
BusinessHigh supportEconomics
Included
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Updated 2026-08-03

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INTRODUCTION

English translation pending.

CORE DEFINITION

A technology platform is a two-sided market that provides shared infrastructure, tools, and rules to two distinct groups, typically developers or sellers on one side and users on the other. The model was described in platform economics by researchers such as Jean-Charles Rochet and Jean Tirole, who showed that the two sides must be priced together rather than separately. The core claim is that a platform lowers transaction costs between the sides and creates network effects, where growth on one side raises the value of the other. Key qualifications are that it needs enough participants on both sides to start, and that unfair or premature charging can kill the third-party ecosystem.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- Name both sides: identify who supplies and who demands before designing anything. - Seed the hard side: subsidize or tool the side that is harder to attract first. - Run the flywheel: use usage data to improve matching and pull in more participants.

anchor

Anchor fast decisions

A platform supplies shared infrastructure that neither side could economically build alone, so both sides join to reach the other. Each new participant on one side makes the platform more valuable to the other, and that feedback raises the cost of leaving. Because the value comes from the interaction rather than the product itself, the market tends toward concentration, with the largest platform capturing most of the activity.

MINIMUM ACTION

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Source support: Explicit

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    en.wikipedia.orghttps://en.wikipedia.org/wiki/Technological_platformZH · Explicit
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