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- Alex Tabarrok: The Central Importance of the P=MC ...
Alex Tabarrok: The Central Importance of the P=MC Condition.
We all teach the P=MC condition for profit maximization in a competitive market. I will also show that this condition is essentially for understanding and teaching one of the great invisible hand theorems of economics and it also has implications in macroeconomics for understanding misallocation and the wealth of nations.