Under a fixed exchange rate system, a government is at risk of running out of foreign currency reserves when the country's imports continue to exceed its exports

The least squares regression is based on:

A) maximizing the absolute sum of squares errors. B) minimizing the absolute sum of squares errors. C) maximizing the sum of squared errors. D) minimizing the sum of squared errors.

If player R moves first in the game in Scenario 13.14, the equilibrium will

A) not be different from what it is in the simultaneous-move scenario. B) be to R's detriment because it will not be able to react to C's choice. C) be one in which R chooses 50 and C chooses 150. D) be one in which R chooses 100 and C chooses 50. E) be one in which R chooses 150 and C chooses 50.