Last-minute revision: definitions, key dates, the five bases of trade, balance of trade, the WTO, Regional Trade Blocs, and the ten named types of port.
1 Six definitions to learn
Trade means the voluntary exchange of goods and services between two parties, mutually beneficial to both. International trade is the exchange of goods and services among countries across national boundaries.
Under the barter system, the initial form of trade in primitive societies, goods were directly exchanged without money; still alive today at India’s Jon Beel Mela (Jagiroad, every January).
Balance of trade records the volume of goods and services a country imports and exports. Imports > exports = negative/unfavourable balance. Exports > imports = positive/favourable balance.
Bilateral trade is done by two countries with each other. Multi-lateral trade is conducted with many trading countries; a country may grant some partners “Most Favoured Nation” (MFN) status.
Dumping is selling a commodity in two countries at a price that differs for reasons not related to costs. Free trade/trade liberalisation is opening up economies for trading by bringing down tariffs.
Regional Trade Blocs encourage trade between countries with geographical proximity, similarity and complementarities, and curb restrictions on developing-world trade. Today, 120 blocs generate 52% of world trade.
2 History of international trade: key dates
| Event | Date / figure |
|---|---|
| Silk Route (Rome to China) | 6,000 km; silk, wool, precious metals via India, Persia, Central Asia |
| European commerce grows after Roman Empire’s disintegration | 12th-13th century |
| European colonialism and slave trade begin | From the 15th century |
| Slave trade abolished | Denmark 1792, Great Britain 1807, United States 1808 |
| World Wars I and II | First-ever trade taxes and quantitative restrictions |
| GATT formed | 1948, to reduce customs tariffs |
| GATT becomes the World Trade Organisation | 1st January 1995 |
3 The five bases of international trade
| Basis | Key point |
|---|---|
| Difference in national resources | Geological structure (mineral base), mineral resources, climate; all unevenly distributed |
| Population factors | Cultural factors (distinctive arts/crafts) and size of population (dense population = more internal, less external trade) |
| Stage of economic development | Agricultural countries trade agro-products for manufactured goods; industrial nations export machinery, import raw materials |
| Extent of foreign investment | Boosts trade in developing countries lacking capital for mining, oil drilling, heavy engineering |
| Transport | Better transport (rail, ocean, air) has caused the spatial expansion of trade |
4 World Trade Organisation: facts
| Fact | Detail |
|---|---|
| Headquarters | Geneva, Switzerland |
| Membership | 166 countries as on December 2024 |
| India’s status | One of the founder members |
| Role | Sets global trade rules; resolves disputes; covers services and intellectual rights too |
| Criticism | Widens rich-poor gulf; developed markets stay protected; health/labour/environment ignored |
5 Ten types of port, by classification
| Type | Feature / example |
|---|---|
| Industrial Ports (by cargo) | Bulk cargo: grain, sugar, ore, oil, chemicals |
| Commercial Ports (by cargo) | General/packaged cargo and manufactured goods; also passenger traffic |
| Comprehensive Ports (by cargo) | Bulk and general cargo in large volumes; most of the world’s great ports |
| Inland Ports (by location) | Linked to sea by river/canal: Manchester, Memphis, Mannheim/Duisburg, Kolkata |
| Out Ports (by location) | Deep-water ports serving a parent port: Athens’s out port Piraeus, Greece |
| Oil Ports (specialised) | Tanker: Maracaibo (Venezuela), Esskhira (Tunisia), Tripoli (Lebanon). Refinery: Abadan (Gulf of Persia) |
| Ports of Call (specialised) | Former refuelling/provisioning stops, now commercial: Aden, Honolulu, Singapore |
| Packet Station/ferry ports (specialised) | Passengers and mail across short water distances, in facing pairs: Dover (England) and Calais (France) |
| Entrepot Ports (specialised) | Re-export collection centres: Singapore (Asia), Rotterdam (Europe), Copenhagen (Baltic) |
| Naval Ports (specialised) | Strategic only, serve warships: Kochi and Karwar (India) |
In-text question (dumping): dumping worries trading nations because goods sold abroad at artificially low prices undercut domestic producers, can shut down local industries and cost jobs; see the NCERT Solutions for the full answer.
6 Quick recap
- Trade = voluntary exchange; barter (direct exchange) was the earliest form, still alive at Jon Beel Mela.
- History: Silk Route → slave trade (abolished 1792/1807/1808) → Industrial Revolution → World Wars’ trade restrictions → GATT (1948) → WTO (1995).
- Basis of trade: national resources, population, stage of development, foreign investment, transport.
- Balance of trade: exports > imports = favourable; imports > exports = unfavourable, risks exhausting reserves.
- Bilateral vs multi-lateral trade; MFN status; free trade/liberalisation; dumping.
- Regional Trade Blocs: 120 blocs, 52% of world trade; eases trade within a bloc, can make trade between blocs harder.
- WTO: Geneva HQ, 166 members (Dec 2024), India a founder member; criticised for favouring rich nations.
- Ports: classified by cargo handled, by location, and by specialised function; ten named types in all.