Economics - explanations of important concepts

Opportunity Cost - http://www.youtube.com/watch?v=AIloV1cAPnI
Elasticity - http://www.youtube.com/watch?v=hNWJWPKjyXg

Economics - example questions

These 8 videos are intended to demonstrate how to do the sorts of problems that are often on the first test of a college freshman economics class. Different classes may have different types of problems, but if you understand these problems you will have a good foundation for whatever Supply and Demand questions you may be asked.
Demand And Supply - tables, graph, equilibrium, algebra - http://www.youtube.com/watch?v=LAvq7XwN2Nw
Demand and Supply - taxes part 1 - http://www.youtube.com/watch?v=A-ugALr1ZO8
Demand and Supply - taxes part 2 -http://www.youtube.com/watch?v=dRKetVweTCY
Demand and Supply - tables, graph, equilibrium, algebra - http://www.youtube.com/watch?v=O4oFRJ_pJl0
Demand and Supply - surplus and shortage - http://www.youtube.com/watch?v=UpywG6fMuEQ
Demand and Supply - What causes changes in Demand - http://www.youtube.com/watch?v=PHdnZJVZmtY
Demand and Supply - changes in equilibrium - http://www.youtube.com/watch?v=JOpfVeCQ3q8
Demand and Supply - changes in equilibrium 2 - http://www.youtube.com/watch?v=mPNe-Bef4wo


Here is a text file with all example questions -

economics_example_questions.txt
File Size:	3 kb
File Type:	txt

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