In a country based on the principle of liberty, should we really contemplate depriving people of freedom because they sometimes don’t make choices experts think are best for them? My title really understates the liberty-depriving philosophy of the nanny state. More accurately, it is: Some people make what we think are bad choices, so we are going to deprive everyone of liberty.That's annoying enough when it's general nanny-state homeowner association stuff involving drinking straws or paper cups or tote bags. Now comes a pandemic, where even the people who study this stuff for a living are
We are about to see a lot of resentment from the healthy Youngs about how they no longer have jobs or the ability to make student loan payments because of draconian governmental measures to combat a disease disproportionately affecting the Olds. But even setting that aside, in the absence of V-1 bombs flying overhead, people are eventually going to bust out of their containment. Setting up legal regimes in contravention of human nature is a recipe for all kinds of trouble.The resentment from the healthy could take on an even uglier form, as over the past month the contagion has been more widespread in thickly settled cities: New York (particularly Brooklyn and the Bronx), Detroit, Chicago. Fortunately, Our Political Masters are beginning to think of an exit strategy, although they are being too ham-handed about substituting "testing" for "flattening the curve" particularly as the curve has never lived up to the modellers' expectations.
How do these curfews and mandatory quarantines end? No really, how do they? What does success look like? When is the "emergency" over? We see very little acknowledgment that these questions are even relevant, let alone attempts to answer them amid the cascade of competitive shutdowns.
I, too, urgently hope that people mostly stay the hell away from each other over the coming weeks. But not at gunpoint, and not in such a way that creates new and perhaps even worse pathways for unhealthy behavior. Let's be careful out there both personally and governmentally.
Also in Reason, Eric Boehm was thinking, a month ago, about how best to temper principle with practicality. "How extreme should shut-down and shelter-in-place orders be, and how long should they last?" In addition, he suggests that readers develop a healthy skepticism about the experts. "There is little to do at this point but hope that our elected and appointed officials can pull the right levers and steer the country and its economy through this. But under the best of circumstances, we should be skeptical about their ability to do that—and these are far from the best of circumstances."
We'll turn next to John "Grumpy Economist" Cochrane, who has been writing -- a lot -- about sensible political economy. Each of the following is a long post, read them in full. I'll provide the epigrams. First.
Shutting everything down and staying home for a few weeks is a sledgehammer. OK, our leaders have to hit a virus with a sledgehammer when they have nothing else up their sleeve. But it cannot last. Businesses will close, people will lose jobs, the economy will not be there to start up again.Second, "The needed option is reopen with social distance." That seems to be emerging as the consensus, although the governors are behind the citizens.
Third, reopen smart. Go, read the whole thing.
Neale Mahoney of the University of Chicago has an instructive perspective.
Prioritizing the medical battle against COVID-19 helps us in the economic battle on two fronts. When we spend more on personal protective equipment (such as the masks, gowns, and gloves used by health-care professionals), ventilators, additional hospital space, and other health-care infrastructure, this both slows the virus and injects money into the economy. When government officials instruct citizens to stay home except for essential errands, this harms the economy in the short run, but allows us to transition to less aggressive measures over the medium run, and is therefore also good for the economy.But don't confuse easing up on the aggressive measures with giving in to the rent-seekers.
Finally, we've got economists working on the optimal duration of the house arrests. But Marginal Revolution's Tyler Cowen raises a trenchant question. "I hope there is a variable in the analysis for 'risk of extreme societal pressures,' though I am not sure if those are higher for extreme lockdown scenarios or for extreme 'let it rip' scenarios." We don't know yet what the reproduction rate (R0) is. We do know that the models that have influenced policy have been wrong. We do know that the societal pressures are building. That will be the next installment.

5 comments:
I haven't seen much of the effect of intercity travel on coronavirus spread. If City 1 has the disease on a sharp downtrend and City 2 still has a lot of cases and still needs to be locked down...then how much intercity travel needs to occur before it is no longer safe to open up City 1 without concern for what is going on in City 2?
That's not something I'm familiar with. Contagion has to be a function of proximity and exposure, thus I'd expect any model that deals in averages to underestimate transmission in thickly settled areas full of extroverts, and overestimate its transmission in less densely populated areas. That's likely in the models somewhere. But whether anybody is paying attention to traffic flows from contagion sources to contagion sinks I don't know. In addition, any model calibrated to previous experiences, if there are such things, is likely to be wrong, but we can have the after action reviews after the action.
If you're of a cynical bent, you might want to check on how many of the Michigan or Wisconsin protestors are simultaneously taking issue with their governor and wanting to keep those Illinoisans (let alone residents of their own thickly settled areas) out of their resort communities.
Some somewhat-relevant modeling work here:
https://marginalrevolution.com/marginalrevolution/2020/04/claims-about-networking-and-social-distancing.html
Somebody at FB posted a meme 'Having some states lock down and others not lock down is like having peeing and non-peeing sections in a swimming pool.'
Of course, the diffusion of urine in water follows very different laws than the diffusion of a disease based on travel, where travel between cities will be much less than within the cities. But it's hard to get a handle on this without doing some actual modeling...I haven't seen any indication that anyone is looking at this issue seriously. Maybe they're afraid to find out the answer.
Re the Michigan/Wisconsin protestors: I don't think it's contradictory to want to exclude outsiders while relaxing some restrictions within the area. (and there seem to be plenty of restrictions that make no sense, at least in Michigan)....Maybe excluding outsiders is unfair, it may well be unconstitutional, but I don't think those two approaches are contradictory from a disease-control point of view.
That Marginal Revolution link is more than somewhat relevant. I'm printing it off, as well as another one that Greg Mankiw recommended. Both suggest that my intuition above was on point: the modelling is at the spherical-cow-of-uniform-density stage, and the revision of estimates in light of new information is rudimentary. Perhaps two months in that is to be expected, but there might be improvements in calibration and recommending policy. First, though, I have to get out some sharp pencils, pour some strong coffee, and start making marginal notes.
One other impression addresses the proximity question you raise. We can handle the pee-in-the-pool meme with a continuity argument: whales poop in the ocean, and people go to the beach. On the other hand, it's not prudent to swim in a decorative pond that's home to a lot of geese. But if there are going to be any answers, somebody has to go there. For instance, are the contagions among packing house workers in the Upper Midwest a consequence of working in close quarters for eight hours or of living in close quarters in the local Packingtowns?
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