The Basics
- Simple definition: Two competing development strategies exist. ISI replaces imports with domestic production by protecting local industries, while EOI promotes growth by exporting goods to world markets.
- Core idea: The question is whether countries should build industries behind protective walls through ISI or by competing globally through EOI.
- Think of it as: Grow by making what you used to import with ISI versus grow by selling to the world with EOI.
What It Actually Means
ISI was popular in Latin America and South Asia during the 1950s through the 1970s. Countries used tariffs, quotas, and subsidies to protect infant industries until they could compete. This often led to inefficiency, rent-seeking, high costs, and eventual crises. EOI was followed by the East Asian tigers, including Korea, Taiwan, and Singapore. They exported labor-intensive goods and upgraded over time. This approach requires competitive exchange rates, openness, investment in education, and technology absorption. It has generally been more successful but requires a capable state and favorable global conditions.
Example
Pakistan followed ISI in its early decades by protecting industry behind high tariffs. This resulted in inefficient industries, import dependence for machinery, and limited exports. Since the 1990s, Pakistan has shifted toward EOI, and textile exports have grown, but the transition remains incomplete. Compare this with Bangladesh, which has achieved more successful EOI in garments.
Why It Matters (2026)
Debates continue as strategic autonomy and post-pandemic supply chains revive ISI arguments. However, evidence favors EOI for sustained growth. Pakistan’s trade policy still balances both approaches.
See also
Industrialization • Trade Policy • Protectionism • Infant Industry Argument • East Asian Miracle
Read more about this with MASEconomics:
Development articles (coming soon)