Hello. Could you please provide a better explanation for the short-run? It says that the cost of factors of production is held constant, but shortly after it is shown how the SRAS curve shifts right or left as a result of lower or higher costs...
Unit 3.2(2): Variations in economic activity - aggregate supply(AS)Hi, For activity 5, applying the law of diminishing marginal utility to Batuhan in order to plot the graph, we need data in the text that 3rd cup provides MU of 8 utils, isn't it so? Thanks a lot for clarification. Regards. Kristina
Unit 2.4: Consumer and producer behaviour (HL only)You cannot Marina because they are in the Teacher only section but there are sample IAs (marked) on MyIB and/or IBEN. Please try there.
Grading practiseI would like to give the students access to this page. How can I do that?
Grading practiseThey will not be.
Internal assessmentThank you Mark for the confirmation. Hope students will not be penalized for doing so.
Internal assessmentI agree Harini and all I can say is that in an ideal world the school would upload the original article but if that is not possible then copy and paste the article. The important thing is to include it somehow.
Internal assessmentHi Mark, the May '26 subject report says that students should download and save the articles in their original format instead of copying and pasting it in word doc or google doc. But many news websites do not give an option to download. Instead...
Internal assessment
Alex
Site authorHi Alexandru, Thank you so much for your point. The SRAS curve is drawn with the cost of FOP held constant - so if there is an increase in AD you move along the SRAS curve and the cost of FOP are constant and SRAS does not shift. If the cost of FOP...
Unit 3.2(2): Variations in economic activity - aggregate supply(AS)