Economists usually think that people’s revealed preferences (what they do) are more important than their stated preferences (what they say they’ll do). With that in mind, let’s considerĀ George Calombaris’ claim that the minimum wages he has to pay his staff on Sundays make it uneconomical to open his restaurant(s). Is it true? Well, he claims that it is uneconomical to open on Sundays, yet he nevertheless opens on Sundays. Why would he do that if it were true that his costs exceeded his revenue?

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