Learning library
Unit 5 · Control, Measurement and Ethics · Module 39 of 40
Economic Effects of Advertising
Learning objective
Weigh information value, competition, barriers to entry, price effects and scale.
Concept summary
Advertising can lower search costs, fund media and support competitive entry; it can also raise entry barriers and shift spend from price to persuasion. Evidence differs by category, which argues for an empirical rather than ideological position.
Application task
Argue both sides of 'advertising raises consumer prices' in 150 words with examples.