Describe in words the anatomy of an economic model
What will be an ideal response?
An economic model is comprised of a set of assumptions that lead to a set of implications. In an effective economic model, if one or more of the assumptions are changed, so too is the set of implications. In other words, any assumption that does not influence the implications is superfluous and can be dropped from the model. In an effective economic model, the implications are clearly stated and testable using real-world data.
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In order to determine if the quantity of goods and services that an hour's work can buy has increased or decreased between 2000 and 2012, one should compare the
A) 2000 nominal wage with the 2012 nominal wage. B) 2000 real wage with the 2012 nominal wage. C) 2000 real wage with the 2012 real wage. D) 2000 nominal wage with the 2012 real wage. E) 2000 nominal wage with the 2012 nominal wage and the 2000 real wage with the 2012 real wage because both are important factors determining if workers can buy more or fewer goods with an hour's work.
Studies using the gravity model have found that countries that have a common currency trade more with each other.
Answer the following statement true (T) or false (F)