When a child-care agency refuses to hire Jack simply because he is male, it is called:
a. wage discrimination

The process in which an exporter sells a good to a country at a price below its own production costs is:

A) tariffing. B) rationing. C) trading. D) dumping.

Linking policy instruments to target variables are the

A) indices of economic welfare. B) structural economic relations. C) exogenous nonpolicy variables. D) irrelevant side effects.