Researchers Are Trying to Identify the Causes of Rising Income

question 55

Multiple Choice

Researchers are trying to identify the causes of rising income inequality in various economies.Important forces that are almost certainly contributing are:
1) globalization
2) rising rates of personal income tax
3) skill-biased technological change

• A)1 and 2 only
• B)2 and 3 only
• C)1 on
• D)2 only
• E)1 and 3 only

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Definitions:

Marginal Product

The increase in output that results from using one more unit of a particular input, keeping other inputs constant.

Seminiferous Tubules

Narrow, coiled tubules within the testes where spermatogenesis, the process of sperm production, occurs.

Vas Deferens

A duct that carries sperm from the testicle to the urethra.

Rete Testis

A network of tubules located in the testes that transport sperm from the seminiferous tubules to the efferent ducts.