7
Concepts
6
Formulas
1
Decisions
5
Quiz Questions
7 concepts covered in this module.
Many firms, identical products, no barriers to entry. Price takers. P = MR = MC in long run. Zero economic profit in LR.
Many firms, differentiated products, low barriers. Downward-sloping demand. Zero economic profit in LR due to entry.
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6 essential formulas for this module.
Where: MR = marginal revenue, MC = marginal cost
Where: P = price, Q = quantity
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1 decision frameworks to guide your analysis.
Visual overview of how concepts connect in this module.
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