computer science

Networked Readiness Index

Networked Readiness Index is a computer science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Networked Readiness Index rather than just read about it. In short: The Networked Readiness Index is an index published annually by the World Economic Forum in collaboration with INSEAD, as part of their annual Global Information Technology Report. Since 2019, it has been published by The Portulans Institute in collaboration with other organisations.

Key takeaways

Networked Readiness Index belongs to computer science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Networked Readiness Index to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Networked Readiness Index from memory before moving on to harder problems.

Reference excerpt

The Networked Readiness Index is an index published annually by the World Economic Forum in collaboration with INSEAD, as part of their annual Global Information Technology Report. Since 2019, it has been published by The Portulans Institute in collaboration with other organisations. Past collaborations include Saïd Business School, Amazon Web Services and Brazilian National Confederation of Industry among others. It aims to measure the degree of readiness of countries to exploit opportunities offered by information and communications technology. The Networked Readiness Index was first conceived of and constructed by Geoffrey Kirkman, Jeffrey Sachs and Carlos Osorio in 2002 at Harvard University. The 2016 edition covers 139 nations. The 2025 edition covers 127 nations. Countries are excluded from the rankings due to limitations in data coverage.

References

Worked examples

Example 1 — a first encounter with Networked Readiness Index

Start with the simplest possible case. Write down what Networked Readiness Index claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In computer science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Networked Readiness Index before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Networked Readiness Index ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Networked Readiness Index

In research: Networked Readiness Index appears in computer science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Networked Readiness Index in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Networked Readiness Index is common in secondary-school and first-year university syllabi. It links to neighbouring topics Computer network stubs, Global economic indicators, IT infrastructure, so understanding it makes those chapters shorter.
In everyday life: Look for Networked Readiness Index outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Networked Readiness Index in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Networked Readiness Index means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Networked Readiness Index out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Networked Readiness Index in simple terms?

Why does Networked Readiness Index matter?

Because it connects several computer science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Networked Readiness Index?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Networked Readiness Index.