Economics Crossword ~ Good Luck!

4. the point at which there is no tendency for change (1)
8. a market structure in which there are only a few firms and firms explicitly take other firms' likely response into account (1)
10. the ability to negotiate a better deal (2)
13. offer lower prices to those buyers who are willing to overcome some hurdle or obstacle (2)
14. the effects of a decision on a third party are not taken into account by the decision maker (1)
15. when there are no factors making it particularly difficult or costly for a business to enter or exit an industry (2)
17. an individual's actions are very much influenced by the current situation (3)
18. a requirement to buy or sell a minimum amount of a good (1)
19. selling different goods together as a package (1)

1. costs that have already been incurred and cannot be recovered (1)
2. a tax designed to reduce the costs imposed on society from a negative externality (1)
3. the amount of a good people are allowed to use is directly limited by the government (2)
5. the goods available are too few to satisfy individuals' desires (1)
6. when the quantity demanded exceeds the quantity supplied (1)
7. people need me but they are always giving me away (1)
9. luxury good where quantity demanded increases as price increases; contradictory to classical definition of demand (1)
11. the pleasure or satisfaction people get from doing or consuming something (1)
12. an agreement to limit competition (1)
16. what kind of book makes money? (1)