This will be a short article, mercifully. Accounting profit is the difference between accounting revenue and accounting cost, while economic profit is the difference between economic revenue and economic cost.  (I know: not very exciting.  Hang in there; it gets better.) Accounting revenue and economic revenue are the same: total revenue.  The amount you receive […]

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Let’s get the terminology out of the way first. “Marginal” means “for the next unit”.  Thus: Marginal Revenue: The increase in revenue (sales) from producing and selling one additional unit of whatever it is you’re producing and selling Marginal Cost: The increase in cost (expenses) from producing and selling one additional unit of whatever it […]

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