In the Standard Roy Model, Migration Can Lead to an Increase

question 3

Multiple Choice

In the standard Roy model, migration can lead to an increase in average skills in both locations. What is necessary for this to happen?

• A) The workers who migrate from the source country are below-average in skill relative to the average source country person but are above-average in skill relative to the average destination country person.
• B) The workers who migrate from the source country are above-average in skill relative to the average source country person but are below-average in skill relative to the average destination country person.
• C) The highest skilled workers migrate from the source country to the destination country.
• D) The lowest skilled workers migrate from the source country to the destination country.
• E) Migration leads to an increase in average skills in both locations whenever there is positive selection.

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Definitions:

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Characteristics or traits that are influenced by genetic factors rather than environmental conditions.

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The movements of the facial muscles that convey emotions and communicate nonverbally with others.

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The changes and maturation in an individual's ability to recognize, express, and manage emotions throughout their lifespan.