Economic Complexity Index — Multidimensional

Multidimensional Economic Complexity Index computed by the Observatory of Economic Complexity (OEC). Extends the standard ECI by incorporating multiple dimensions of economic activity beyond trade (e.g. employment, services, research). Schema is auto-populated on ingest.

economic-complexity global economic-complexity/global/complexity-eci-multidimensional complexity eci multidimensional economic complexity oec

View sample data (table) — free preview, same rows as GET /api/datasets/complexity-eci-multidimensional/sample

Catalog

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Catalog — browse all datasets
GET /api/catalog — catalog in JSON
GET /api/catalog?q=… — search the catalog

Dataset API

Endpoints for this dataset — schema, filter values, preview, and querying.

GET /api/datasets/complexity-eci-multidimensional — schema and filters
Sample preview (table) · GET /api/datasets/complexity-eci-multidimensional/sample — free sample (up to 100 rows)
GET /api/datasets/complexity-eci-multidimensional/members/{col} — valid values for a filterable column
GET /api/datasets/complexity-eci-multidimensional/query — query with filters (API key required)

Access

BotMarket is free — query this dataset at no cost.

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GET /api/datasets/complexity-eci-multidimensional/query — query with your key as Bearer token

Source

Name: Observatory of Economic Complexity (OEC)
URL: https://oec.world/en/resources/datasets
License: CC BY 4.0

Size and Format

Rows: 3,775
Columns: 9
Size (bytes): 53,156
Formats: parquet, csv

Access

Queries: Free
Max rows per query: 1000
Free sample: Yes

Temporal Coverage

end: 2024
start: 1995
frequency: annual

Geographic Coverage

level: country
coding: ISO Alpha-3
region: Global

Query Filters

Columns you can use as query params in GET /api/datasets/complexity-eci-multidimensional/query.

year Members (JSON)
country_id Members (JSON)
continent_id Members (JSON)

Schema (Columns)

Column	Type	Description	Filterable
`year`	string	—	Yes
`country_id`	string	—	Yes
`country_name`	string	—	No
`continent_id`	string	—	Yes
`continent_name`	string	—	No
`eci_research_ranking`	string	—	No
`eci_research`	number	—	No
`eci_technology_ranking`	string	—	No
`eci_technology`	number	—	No

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