That said, in April 2020 I assure you that economic activity in restaurants and non-essential businesses would have been severely disrupted regardless of government action. Most were already closed or take-out only.
There was no real lockdown in the USA, if you go beyond just looking at the mandates and take into account people's actual behavior. So I'm not sure how they review effects of a lockdown that never happened.
Not really true.
Hawaii closed parks, trails, and beaches. https://www.travelandleisure.com/travel-news/hawaii-coronavi... ' Honolulu, city parks were closed on Aug. 8 along with beaches and state parks and indoor attractions like bowling alleys and arcades. '
Colorado closed all ski areas. https://coloradosun.com/2020/03/14/jared-polis-executive-ord...
The stringency index should be aggregated as the minimum of all areas that allow for freedom of movement.
Importantly, the key benefit of this approach is that it allows you to open up in a controlled fashion areas that are clear of any outbreaks. So while the measures are most extreme and most costly up front, they ultimately are economically advantageous because they are of shorter duration.
Here in Lincoln, NE, everything was locked down to the point where open air parks had bright orange fencing around the playground equipment.
Grocery stores, Home Depot and Walmart were all that were open.
Walmart had a block long line, socially distanced of people waiting to get in. A Walmart employee was controlling the flow and ensuring masks.
The streets were empty. You couldn't go anywhere even if you wanted to.
And I dunno, Louis Rossman has a lot of videos up, NYC was definitely impacted.
Only the legislation does not support using that wording, so recommendation was chosen.