In 1980 the highest marginal tax rate was

Which of the following would likely be studied in a macroeconomics course?

A) the unemployment rate B) total output for an economy C) the inflation rate D) all of the above

Which of the following problems best describes what may occur when Dixie hires an attorney to help in her child-custody suit?

a. the winner's curse b. a signaling problem c. a principal-agent problem d. an adverse selection problem e. unemployment