---
title: "Development Indices Definition and Importance"
description: "Development indices are composite measures that rank well-being using socio-economic indicators. Key for civil services and policy analysis."
url: "https://modeldiplomat.com/learn/glossary/development-indices"
---

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Model Diplomat Research Team · Last reviewed June 22, 2026

TL;DR

- Development indices are composite statistical measures that aggregate multiple socio-economic indicators into a single rankable score to assess and compare the well-being of populations.
- Which agency publishes the HDI and what are its three dimensions?
- How does the IHDI differ from the standard HDI?
- What is the Multidimensional Poverty Index and who developed it?
- Why was the Planetary pressures-adjusted HDI introduced?

[Civil Service & Diplomatic Exams](https://modeldiplomat.com/learn/civil-services/glossary)Updated June 22, 2026

Development indices are composite statistical measures that aggregate multiple socio-economic indicators into a single rankable score to assess and compare the well-being of populations.

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In March 2025 the UNDP released its Human Development Report applying the geometric-mean HDI across 193 countries, while NITI Aayog cited its 2023 national Multidimensional Poverty Index to report a sharp fall in India's deprivation headcount.

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