Short Teaching Presentation on Perfect Competition

Here's a pleasant and short PowerPoint presentation on Perfect Competition that you may wish to include as part of any lesson on the subject. The presentation shows how price, supply and average and marginal revenue shifts as more firms enter the market and the impact that has on profits.Click here to download the resource Perfect CompetitionLook out for more diagram testing resources as part of our upcoming Wow Economics CPD events. Regular blog contributor Virang Dal has created a PowerPoint resource called 'Diagram Dissection' that asks students to identify the 'body parts' of a series of 28 economic diagrams.