Following the oil price hikes of the 1970s, Gulf Cooperation Council (GCC) countries experienced unprecedented economic growth, leading to a massive demand for expatriate labor.
Kerala, with its high literacy rates and entrepreneurial spirit, saw a significant number of its population migrating to these countries, primarily for blue-collar and semi-skilled jobs.
The most profound impact of this migration was the massive inflow of remittances (money sent back by non-resident Keralites to their families).
These remittances became the primary source of income for a large number of households, leading to:
Increased consumption and purchasing power: This stimulated local markets for consumer goods and services.
Boost in savings and investment: A significant portion of remittances was invested in real estate (housing boom), education, health, and small businesses, though large-scale industrial investment remained low.
Poverty reduction: Remittances played a crucial role in reducing poverty and improving the living standards of many families.
Improved social indicators: The financial stability provided by remittances contributed indirectly to Kerala's already strong social indicators (health, education) by enabling families to access better facilities.