What globalisation is, and the barrier/bloc drivers
Globalisation is the integration of world economies; reduced trade barriers and trading blocs have removed obstacles to cross-border trade.
Globalisation is the growing integration and interdependence of the world's economies — the process by which national markets become increasingly connected through cross-border trade, investment, production and communication. Businesses can now source, produce and sell almost anywhere in the world.
Two closely linked drivers reduce the obstacles to trading across borders:
1. Reduced trade barriers / trade liberalisation. Over decades, countries have lowered tariffs (import taxes) and quotas (import limits), encouraged by bodies such as the World Trade Organisation (WTO). This trade liberalisation makes exporting and importing cheaper and easier, so more firms trade internationally and global trade volumes rise.
2. Growth of trading blocs. Groups of countries have formed trading blocs — such as the EU, ASEAN and USMCA — that remove or reduce trade barriers between members. Within a bloc, firms can trade tariff-free across a large combined market, encouraging cross-border trade, investment and supply chains.
3. Political change. Political shifts have opened economies to global trade — for example, the opening up of China and the former Eastern-bloc economies brought huge new markets and low-cost production bases into the global economy, accelerating integration.
Together these factors mean that the cost and difficulty of trading across borders has fallen sharply, which is the foundation of modern globalisation.
- Globalisation = growing integration/interdependence of world economies.
- Trade liberalisation: lower tariffs and quotas (WTO) make trade cheaper/easier.
- Trading blocs (EU, ASEAN, USMCA) remove barriers between members.
- Political change (opening of China, Eastern Europe) added markets and production bases.
- Net effect: the cost and difficulty of cross-border trade has fallen sharply.
See the full worked example for factors contributing to increased globalisation →