Frictional unemployment a. can be created both by workers quitting to find more suitable jobs and changes in a country's comparative advantages. b. can be created by workers quitting to find more suitable jobs but not by changes in a country's comparative advantages. c. can be created by changes in a country's comparative advantages, but not by workers quitting to find new jobs. d. is not created by workers quitting to find more suitable jobs nor by changes in a county's comparative advantages.

The research of robert siegler and eric jenkins on the development of the counting-on strategy is an example of design.

Which statement or statements are implied by equilibrium conditions of the loanable funds market? a firm borrowing in the loanable funds market invests those funds with a higher expected return than any firm that is not borrowing. investment projects which use borrowed funds are guaranteed to be profitable even after paying interest expenses. the quantity of savings is maximized, thus the quantity of investment is maximized. a loan is made at the minimum interest rate of all current borrowing.

scenario: hawaii and south carolina are trading partners. hawaii has an absolute advantage in the production of both coffee and tea. the opportunity cost of producing 1 pound of tea in hawaii is 2 pounds of coffee, and the opportunity cost of producing 1 pound of tea in south carolina is 1/3 pound of coffee. which of the following statements is true? a. south carolina should specialize in the production of both tea and coffee. b. hawaii should specialize in the production of tea, whereas south carolina should specialize in the production of coffee. c. hawaii should specialize in the production of coffee, whereas south carolina should specialize in the production of tea. d. hawaii should specialize in the production of both tea and coffee.