1) Infrastructure: meaning and types
Infrastructure supports production and improves productivity.
1.1 Economic infrastructure
- power/electricity
- transport (roads, rail, ports, airports)
- telecom/digital connectivity
- irrigation, logistics
1.2 Social infrastructure
- schools, colleges
- hospitals, public health systems
- drinking water, sanitation
Economic and social infrastructure jointly support growth and development.
2) Why infrastructure matters (exam-friendly)
- Reduces cost of production and logistics
- Improves competitiveness and export capacity
- Crowds in private investment
- Supports regional balance (connects lagging regions)
- Improves quality of life (especially social infrastructure)
3) Industrial development: why it matters
Industry can:
- absorb labour (especially manufacturing),
- raise productivity,
- increase exports and diversification,
- create linkages (backward/forward) with other sectors.