International Trade — Theory and India's Position

2.1 Theoretical Foundations

Absolute Advantage (Adam Smith, 1776): A country has absolute advantage in a good if it can produce it with fewer inputs than another country. Trade based on absolute advantage benefits both nations — but what if one country is better at everything?

Comparative Advantage (David Ricardo, 1817): A country should specialise in goods where its opportunity cost is lower, even if it has absolute disadvantage in all goods. Trade is mutually beneficial as long as relative costs differ.

Example applied to India–China:

• India may produce both cotton cloth and steel less efficiently than China
• But if India's relative inefficiency is less in cloth (more labour-abundant), it should specialise in cloth
• China specialises in steel; both trade → both better off than autarky

Heckscher-Ohlin Theorem: Countries export goods that use their abundant factor intensively. India is labour-abundant → should export labour-intensive goods (textiles, IT services, garments). This partially explains India's comparative advantage structure.

Terms of Trade: The ratio of export prices to import prices. A deteriorating terms of trade (export prices falling relative to import prices) hurts developing countries that export primary commodities and import manufactured goods (Prebisch-Singer thesis).

2.2 India's Current Comparative Advantages

1. IT/Software services — English proficiency, STEM graduates, time-zone advantage
2. Generic pharmaceuticals — R&D heritage, large manufacturing scale, price competitiveness
3. Textiles and garments — labour cost advantage
4. Gems and jewellery — cutting and polishing skills
5. Agricultural products — rice, wheat, spices, fruits (seasonal advantage)

2.3 India's Trade Profile — Current Snapshot

Merchandise trade 2023–24:

Category	Export Value	Import Value
Petroleum products	$96 billion	Crude oil: $218 billion
Engineering goods	$109 billion	Electronic goods: $80 billion
Pharmaceuticals	$28 billion	Gold: $45 billion
Gems & Jewellery	$40 billion	Coal: $22 billion
Chemicals	$25 billion	Machinery: $40+ billion
Total merchandise	$437 billion	$677 billion

Services trade 2023–24:

• Services exports: $340 billion (IT $227B + tourism, transport, finance)
• Services imports: ~$193 billion
• Services surplus: ~$147 billion (partially offsets merchandise deficit)

Trade concentration:

• Geographic: USA is India's largest trading partner (bilateral trade $120 billion); China second ($118 billion, but heavily skewed toward imports). UAE, Netherlands, UK follow.
• Sectoral concentration risk: Oil/energy = 32% of import bill; electronics = 12% → total dependence vulnerability

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