In the 1970s, the U.S. relied on Command-and-Control models of pollution regulation.

A. True
B. False
C. Uncertain


A. True

Economics

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Mexico and the members of OPEC produce crude oil. Realizing that it would be in their best interests to form an agreement on production goals, a meeting is arranged and an informal, verbal agreement is reached. If both Mexico and OPEC abide by the agreement, then OPEC's profit will be $200 million and Mexico's profit will be $100 million. If both Mexico and OPEC cheat on the agreement, then OPEC's profit will be $175 million and Mexico's profit will be $80 million. If only OPEC cheats, then OPEC's profit will be $185 million, and Mexico's profit will be $60 million. If only Mexico cheats, then Mexico's profit will be $110 million, and OPEC's profit will be $150 million. You may find it helpful to fill in the payoff matrix below. 

src="https://sciemce.com/media/4/ppg__rrr0818190951__f1q236g1.jpg" alt="" style="vertical-align: 0.0px;" height="203" width="377" />To Mexico, the payoff to cheating is either: A. $80 million or $110 million. B. $60 million or $100 million. C. $100 million or $110 million. D. $150 million or $200 million.

Economics

If tofu is a normal good, an increase in income will

a. decrease the price of tofu b. decrease the production of tofu c. shift the demand curve for tofu to the left d. shift the demand curve for tofu to the right e. decrease the quantity demanded of tofu

Economics

Exhibit 16-1 Money market demand and supply curves As shown in Exhibit 16-1, assume the money supply curve shifts leftward from MS1 to MS2 and the economy is operating along the intermediate segment of the aggregate supply curve. The result will be a:

A. higher investment, lower real GDP, and lower price level. B. lower investment, lower real GDP, and lower price level. C. higher investment, higher real GDP, and higher price level. D. higher interest rate and no effect on real GDP or the price level.

Economics

A $70 price tag on a sweater in a department store window is an example of money functioning as a:

A. unit of account. B. standard of deferred payments. C. store of value. D. medium of exchange.

Economics