The age structural transition (cont.)
Asian Tigers
The expression ‘Asian Tigers’ (or sometimes ‘Asian Dragons’) refers to a set of Asian countries that had exceptionally high economic growth rates and increasing social development since the early 1960s. The countries usually referred to are Hong Kong, Singapore, South Korea and Taiwan, but Thailand and Malaysia are also sometimes included.
This period of economic growth coincides with huge changes to the age structures and dependency ratios of these countries.
Use the tabs to switch between Singapore and Taiwan.
Graph AST-3: Singapore, 1950-2050: Young and Older Dependency Ratio (per cent).

Source: UN Population Division (2011).
Graph AST-4: Taiwan, 1990-2050: Young and Older Dependency Ratio (per cent).

Source: Source http://www.census.gov/population/international/data/idb/region.php
- [Accessed: 15th July 2012]
Exercise
1. What are the differences between Singapore and Taiwan by the end of the projected period?
2. What are the potential challenges facing these countries due to future changes in their dependency ratios?