How many firms are there in a contestable market?
Can be any where from many to only one.
How high are the barriers to entry and exit in a contestable market?
There is freedom of entry and exit
Will firms collude or compete in a contestable market?
Will compete, will not collude
Do firms produce homogeneous goods or differentiated goods in a contestable market?
They can produce either
When can abnormal profit be achieved in a contestable market and why?
Only in the short run due to hit and run competition