问题
单项选择题
Automatic stabilizers are government programs that tend to: （）
A. automatically increase tax collections during a recession.
B. reduce interest rates, thus stimulating aggregate demand.
C. change government deficits in a manner counter-cyclical to economic growth without legislative action.
答案
参考答案：C
解析：
Automatic stabilizer are built-in features that tend to automatically promote a budget deficit during a recession and a budget surplus during an inflationary boom, without a change in policy.