In normal crises, policymakers try to encourage economic activity by stimulating aggregate demand as quickly as possible. This time, the crisis is, to a large extent, the consequence of needed containment measures," the IMF stated. "This makes stimulating activity more challenging and, at least for the most affected sectors, undesirable."

Based on the measures you have outlined, state the one(s) economists believe will open an immediate impact on aggregate demand. Fully explain, with evidence, why this is so.