Why is inequality important from an economic standpoint?
a. many people believe that it is unfair for all the benefits of economic growth to be concentrated among a select few in a society.
b. some people in our society feel unhappy and deprived when a few have more goods and services.
c. because inequality can affect efficiency and the structure of any economy in ways that disadvantage the poor, inequality can channel the benefits of growth away from the low socioeconomic class.

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a. a researcher uses the customs office’s passenger lists for ships bringing immigrants to the us between 1820-1845 to track the numbers of immigrants from certain ethnic groups.b. a researcher conducts a linguistic study of comments posted on a local public blog.c. a developmental psychologist videotapes interactions between groups of toddlers and their care givers to determine which intervention methods most effectively manage aggression.d. a researcher asks the director of a local free clinic about the number of patients in the last two years with newly diagnosed hiv/aids.

Why are people in history willing to fight in conflicts against a more powerful oppressor?

Which of the following policies is an example of a command-and-control policy? a. subsidies to education b. maximum levels of pollution that factories may emit c. tradable pollution permits d. none of the above is an example of a command-and-control policy.