In: Economics
1. List and briefly describe the main characteristics of a perfectly competitive market.
2. Graphically show a perfectly competitive firm who is earning a short run profit. Is this possible in the long run? Why/why not?
3. Graphically show a perfectly competitive firm that is losing money in the short run but who should continue producing.
4. Make-up a numerical example showing why it is often rational for a perfectly competitive firm to stay in business in the short run even though they may be losing money.
5. Can a perfectly competitive firm earn long run profits? Why/why not
6. If breaking even (zero economic profit) is the only long run outcome possible for a perfectly competitive firm, why would anyone enter such a market?