Sometimes it is considered that bigger is better, and other times smaller (or in this case weaker) is better. This amusing cartoon reflects the ongoing tension between the US and China over their currencies and your better students should be able to explain the point of view of both countries.
Source: Political Graffiti
Our AQA A Level Economics Year 1 (AS) Course Companion is the designed as a high quality and cost-effective replacement for expensive and overly complicated textbooks. The Course Companion maps precisely against the AQA specification and teaching content for Year 1 (AS) and provides students with comprehensive and concise coverage of what students really need to know and understand.