A good article for discussion around INTEREST RATES – https://www.straitstimes.com/business/economy/imf-chief-economist-not-concerned-about-chinas-ability-to-defend-currency
See below where to find the relevant section in the AL Economics Spec for Edexcel, AQA and OCR:-
Edexcel spec reference 4.1.3 a) changes in relative exchange rates
AQA spec reference 220.127.116.11 How governments can intervene to influence the exchange rate.
OCR spec reference P25 explain why some countries might manage their exchange rate to achieve international competitiveness