Economic Structure

Primary Production

This is normally the majority of undeveloped economies E.g Niger

• Agriculture
• Fishing
• Mining

Secondary Production

This is normally the majority of mid-level developed countries. E.g China

• Manufacturing

Tertiary Production

This is normally the majority of highly developed countries. E.g U.K, U.S.A

• Services

Sectorial Analysis

The world bank compares the proportion of GDP contributed by the agriculture, industrial and service sectors. This is used as a way of telling if a country is developed. More tertiary and less primary and secondary.