Unit 3 Micro: Revision on Entry Barriers
Here is a revision presentation focusing on different entry and exit barriers in imperfectly competitive markets.
* Block potential entrants from making a profit
* Protect the monopoly power of existing firms
* Maintain supernormal profits in the long run
* Barriers to entry make a market less contestable
This intensive one-day exam coaching & revision workshop will help improve your AS Economics students ability to maximise their performance in the 2015 exam