Internal assessment for IB economics
Here is the link for the article that you have to write commentary
https://fuelfix.com/blog/2014/11/21/oil-rises-again-on-chinese-interest-rates/
based on these instructions
https://www.timwoods.org/2013/02/03/how-to-structure-an-economics-ia/
here is also an example of IB economics commentaries https://ru.scribd.com/doc/47363231/IB-Economics-HL-Commentary-2
https://welkerswikinomics.com/blog/2011/09/13/sample-ib-economics-internal-assessment-commentary-understanding-the-ecbs-bond-purchasing-program/
you have to use all the criteria that are here https://ibpublishing.ibo.org/live-exist/rest/app/pub.xql?doc=EX_instructions_2013_e&part=8&chapter=2&page=1 and apply economic theory