Thursday, July 28, 2022

PED revision

 .....from tutor2u https://www.tutor2u.net/economics/reference/price-elasticity-of-demand-a-revision-primer

Supply side examples

 https://www.tutor2u.net/economics/reference/supply-side-policies-specific-examples-for-exams

The decline of coal

 Some great graphs https://ourworldindata.org/death-uk-coal

GDP: Adjusting for PPP explained

 THanks to Marginal Revolution https://www.youtube.com/watch?v=WpJbVitlInM