Which of the following is the most closed economy?

An advantage of macroeconomic policy based on pre-specified rules might be that ________

A) it is easier to stick to long-run considerations and avoid bad long-run outcomes B) it is more flexible than discretionary policy C) it is easier to adapt to short-run changes and avoid a bad short-run outcome D) all of the above E) none of the above

This agency develops and enforces environmental standards for air, water, toxic waste, and noise

A) Environmental Protection Agency B) Consumer Product Safety Commission C) Equal Employment Opportunity Commission D) Occupational Safety and Health Administration