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| Shutdown Spotlights Economic Cost of Saving Lives | Shutdown Spotlights Economic Cost of Saving Lives |
| (6 days later) | |
| Can we measure the cost of hundreds of thousands of dead? | Can we measure the cost of hundreds of thousands of dead? |
| President Trump and leading business figures are increasingly questioning the wisdom of a prolonged shutdown of the American economy — already putting millions out of work — to curb the spread of the coronavirus pandemic. | President Trump and leading business figures are increasingly questioning the wisdom of a prolonged shutdown of the American economy — already putting millions out of work — to curb the spread of the coronavirus pandemic. |
| “Our people want to return to work,” Mr. Trump declared Tuesday on Twitter, adding, “THE CURE CANNOT BE WORSE (by far) THAN THE PROBLEM!” | “Our people want to return to work,” Mr. Trump declared Tuesday on Twitter, adding, “THE CURE CANNOT BE WORSE (by far) THAN THE PROBLEM!” |
| In essence, he was raising an issue that economists have long grappled with: How can a society assess the trade-off between economic well-being and health? | In essence, he was raising an issue that economists have long grappled with: How can a society assess the trade-off between economic well-being and health? |
| “Economists should be doing this cost-benefit analysis,” said Walter Scheidel, an economic historian at Stanford University. “Why is nobody putting some numbers on the economic costs of a monthlong or a yearlong shutdown against the lives saved? The whole discipline is well equipped for it. But there is some reluctance for people to stick their neck out.” | “Economists should be doing this cost-benefit analysis,” said Walter Scheidel, an economic historian at Stanford University. “Why is nobody putting some numbers on the economic costs of a monthlong or a yearlong shutdown against the lives saved? The whole discipline is well equipped for it. But there is some reluctance for people to stick their neck out.” |
| Some economists who support lifting the current restrictions on economic activity say governors and even the Trump administration have not sufficiently assessed the costs and benefits of those restrictions. | Some economists who support lifting the current restrictions on economic activity say governors and even the Trump administration have not sufficiently assessed the costs and benefits of those restrictions. |
| “We put a lot of weight on saving lives,” said Casey Mulligan, a University of Chicago economist who spent a year as chief economist on Mr. Trump’s Council of Economic Advisers. “But it’s not the only consideration. That’s why we don’t shut down the economy every flu season. They’re ignoring the costs of what they’re doing. They also have very little clue how many lives they’re saving.” | “We put a lot of weight on saving lives,” said Casey Mulligan, a University of Chicago economist who spent a year as chief economist on Mr. Trump’s Council of Economic Advisers. “But it’s not the only consideration. That’s why we don’t shut down the economy every flu season. They’re ignoring the costs of what they’re doing. They also have very little clue how many lives they’re saving.” |
| There is, however, a widespread consensus among economists and public health experts that lifting the restrictions would impose huge costs in additional lives lost to the virus — and deliver little lasting benefit to the economy. | There is, however, a widespread consensus among economists and public health experts that lifting the restrictions would impose huge costs in additional lives lost to the virus — and deliver little lasting benefit to the economy. |
| “It’s useful to adopt the cost-benefit frame, but the moment you do that, the outcomes are so overwhelming that you don’t need to fill in the details to know what to do,” said Justin Wolfers, an economist at the University of Michigan. | “It’s useful to adopt the cost-benefit frame, but the moment you do that, the outcomes are so overwhelming that you don’t need to fill in the details to know what to do,” said Justin Wolfers, an economist at the University of Michigan. |
| The only case in which the benefits of lifting restrictions outweigh the costs in lost lives, Mr. Wolfers said, would be if “the epidemiologists are lying to us about people dying.” | The only case in which the benefits of lifting restrictions outweigh the costs in lost lives, Mr. Wolfers said, would be if “the epidemiologists are lying to us about people dying.” |
| Weighing economic costs against human lives will inevitably seem crass. But societies also value things like jobs, food and money to pay the bills — as well as the ability to deal with other needs and prevent unrelated misfortunes. | Weighing economic costs against human lives will inevitably seem crass. But societies also value things like jobs, food and money to pay the bills — as well as the ability to deal with other needs and prevent unrelated misfortunes. |
| “Making people poorer has health consequences as well,” said Kip Viscusi, an economist at Vanderbilt University who has spent his career using economic techniques to assess the costs and benefits of government regulations. | “Making people poorer has health consequences as well,” said Kip Viscusi, an economist at Vanderbilt University who has spent his career using economic techniques to assess the costs and benefits of government regulations. |
| Jobless people sometimes commit suicide. The poor are likelier to die if they get sick. Mr. Viscusi estimates that across the population, every loss of income of $100 million in the economy causes one additional death. | Jobless people sometimes commit suicide. The poor are likelier to die if they get sick. Mr. Viscusi estimates that across the population, every loss of income of $100 million in the economy causes one additional death. |
| Government agencies calculate these trade-offs regularly. The Environmental Protection Agency, for instance, has established a cost of about $9.5 million per life saved as a benchmark for determining whether to clean up a toxic waste site. | Government agencies calculate these trade-offs regularly. The Environmental Protection Agency, for instance, has established a cost of about $9.5 million per life saved as a benchmark for determining whether to clean up a toxic waste site. |
| Other agencies use similar values to assess whether to invest in reducing accidents at an intersection or to tighten safety standards in a workplace. The Department of Agriculture has a calculator to estimate the economic costs — medical care, premature deaths, productivity loss from nonfatal cases — of food-borne disease. | Other agencies use similar values to assess whether to invest in reducing accidents at an intersection or to tighten safety standards in a workplace. The Department of Agriculture has a calculator to estimate the economic costs — medical care, premature deaths, productivity loss from nonfatal cases — of food-borne disease. |
| Now, some economists have decided to stick their necks out and apply this thinking to the coronavirus pandemic. | Now, some economists have decided to stick their necks out and apply this thinking to the coronavirus pandemic. |
| In a paper released on Monday, Martin S. Eichenbaum and Sergio Rebelo of Northwestern University, with Mathias Trabandt of the Free University in Berlin, used the E.P.A.’s number to figure the optimal way to slow the spread of the disease without economic costs that exceed the benefits. | In a paper released on Monday, Martin S. Eichenbaum and Sergio Rebelo of Northwestern University, with Mathias Trabandt of the Free University in Berlin, used the E.P.A.’s number to figure the optimal way to slow the spread of the disease without economic costs that exceed the benefits. |
| The economy would contract sharply even without a government-imposed lockdown as people chose to stay away from workplaces and stores, hoping to prevent contagion. In that case of voluntary isolation, Mr. Eichenbaum and his colleagues estimated that U.S. consumer demand would decline by $800 billion in 2020, or about 5.5 percent. | The economy would contract sharply even without a government-imposed lockdown as people chose to stay away from workplaces and stores, hoping to prevent contagion. In that case of voluntary isolation, Mr. Eichenbaum and his colleagues estimated that U.S. consumer demand would decline by $800 billion in 2020, or about 5.5 percent. |
| Based on epidemiological projections, as the virus ran unchecked, it would quickly expand to infect somewhat over half the population before herd immunity would slow its course. Assuming a death rate of about 1 percent of those infected, about 1.7 million Americans would die within a year. | Based on epidemiological projections, as the virus ran unchecked, it would quickly expand to infect somewhat over half the population before herd immunity would slow its course. Assuming a death rate of about 1 percent of those infected, about 1.7 million Americans would die within a year. |
| A policy to contain the virus by reducing economic activity would slow the progression of the virus and reduce the death rate, but it would also impose a greater economic cost. | A policy to contain the virus by reducing economic activity would slow the progression of the virus and reduce the death rate, but it would also impose a greater economic cost. |
| Mr. Eichenbaum and his colleagues say the “optimal” policy — assessing economic losses alongside lives — requires restrictions that slow the economy substantially. Under their approach, the decline in consumption in 2020 more than doubles, to $1.8 trillion, but the deaths drop by half a million people. That would amount to $2 million in lost economic activity per life saved. | Mr. Eichenbaum and his colleagues say the “optimal” policy — assessing economic losses alongside lives — requires restrictions that slow the economy substantially. Under their approach, the decline in consumption in 2020 more than doubles, to $1.8 trillion, but the deaths drop by half a million people. That would amount to $2 million in lost economic activity per life saved. |
| Updated July 7, 2020 | |
| The coronavirus can stay aloft for hours in tiny droplets in stagnant air, infecting people as they inhale, mounting scientific evidence suggests. This risk is highest in crowded indoor spaces with poor ventilation, and may help explain super-spreading events reported in meatpacking plants, churches and restaurants. It’s unclear how often the virus is spread via these tiny droplets, or aerosols, compared with larger droplets that are expelled when a sick person coughs or sneezes, or transmitted through contact with contaminated surfaces, said Linsey Marr, an aerosol expert at Virginia Tech. Aerosols are released even when a person without symptoms exhales, talks or sings, according to Dr. Marr and more than 200 other experts, who have outlined the evidence in an open letter to the World Health Organization. | |
| Common symptoms include fever, a dry cough, fatigue and difficulty breathing or shortness of breath. Some of these symptoms overlap with those of the flu, making detection difficult, but runny noses and stuffy sinuses are less common. The C.D.C. has also added chills, muscle pain, sore throat, headache and a new loss of the sense of taste or smell as symptoms to look out for. Most people fall ill five to seven days after exposure, but symptoms may appear in as few as two days or as many as 14 days. | Common symptoms include fever, a dry cough, fatigue and difficulty breathing or shortness of breath. Some of these symptoms overlap with those of the flu, making detection difficult, but runny noses and stuffy sinuses are less common. The C.D.C. has also added chills, muscle pain, sore throat, headache and a new loss of the sense of taste or smell as symptoms to look out for. Most people fall ill five to seven days after exposure, but symptoms may appear in as few as two days or as many as 14 days. |
| Scientists around the country have tried to identify everyday materials that do a good job of filtering microscopic particles. In recent tests, HEPA furnace filters scored high, as did vacuum cleaner bags, fabric similar to flannel pajamas and those of 600-count pillowcases. Other materials tested included layered coffee filters and scarves and bandannas. These scored lower, but still captured a small percentage of particles. | Scientists around the country have tried to identify everyday materials that do a good job of filtering microscopic particles. In recent tests, HEPA furnace filters scored high, as did vacuum cleaner bags, fabric similar to flannel pajamas and those of 600-count pillowcases. Other materials tested included layered coffee filters and scarves and bandannas. These scored lower, but still captured a small percentage of particles. |
| A commentary published this month on the website of the British Journal of Sports Medicine points out that covering your face during exercise “comes with issues of potential breathing restriction and discomfort” and requires “balancing benefits versus possible adverse events.” Masks do alter exercise, says Cedric X. Bryant, the president and chief science officer of the American Council on Exercise, a nonprofit organization that funds exercise research and certifies fitness professionals. “In my personal experience,” he says, “heart rates are higher at the same relative intensity when you wear a mask.” Some people also could experience lightheadedness during familiar workouts while masked, says Len Kravitz, a professor of exercise science at the University of New Mexico. | A commentary published this month on the website of the British Journal of Sports Medicine points out that covering your face during exercise “comes with issues of potential breathing restriction and discomfort” and requires “balancing benefits versus possible adverse events.” Masks do alter exercise, says Cedric X. Bryant, the president and chief science officer of the American Council on Exercise, a nonprofit organization that funds exercise research and certifies fitness professionals. “In my personal experience,” he says, “heart rates are higher at the same relative intensity when you wear a mask.” Some people also could experience lightheadedness during familiar workouts while masked, says Len Kravitz, a professor of exercise science at the University of New Mexico. |
| The steroid, dexamethasone, is the first treatment shown to reduce mortality in severely ill patients, according to scientists in Britain. The drug appears to reduce inflammation caused by the immune system, protecting the tissues. In the study, dexamethasone reduced deaths of patients on ventilators by one-third, and deaths of patients on oxygen by one-fifth. | The steroid, dexamethasone, is the first treatment shown to reduce mortality in severely ill patients, according to scientists in Britain. The drug appears to reduce inflammation caused by the immune system, protecting the tissues. In the study, dexamethasone reduced deaths of patients on ventilators by one-third, and deaths of patients on oxygen by one-fifth. |
| The coronavirus emergency relief package gives many American workers paid leave if they need to take time off because of the virus. It gives qualified workers two weeks of paid sick leave if they are ill, quarantined or seeking diagnosis or preventive care for coronavirus, or if they are caring for sick family members. It gives 12 weeks of paid leave to people caring for children whose schools are closed or whose child care provider is unavailable because of the coronavirus. It is the first time the United States has had widespread federally mandated paid leave, and includes people who don’t typically get such benefits, like part-time and gig economy workers. But the measure excludes at least half of private-sector workers, including those at the country’s largest employers, and gives small employers significant leeway to deny leave. | The coronavirus emergency relief package gives many American workers paid leave if they need to take time off because of the virus. It gives qualified workers two weeks of paid sick leave if they are ill, quarantined or seeking diagnosis or preventive care for coronavirus, or if they are caring for sick family members. It gives 12 weeks of paid leave to people caring for children whose schools are closed or whose child care provider is unavailable because of the coronavirus. It is the first time the United States has had widespread federally mandated paid leave, and includes people who don’t typically get such benefits, like part-time and gig economy workers. But the measure excludes at least half of private-sector workers, including those at the country’s largest employers, and gives small employers significant leeway to deny leave. |
| So far, the evidence seems to show it does. A widely cited paper published in April suggests that people are most infectious about two days before the onset of coronavirus symptoms and estimated that 44 percent of new infections were a result of transmission from people who were not yet showing symptoms. Recently, a top expert at the World Health Organization stated that transmission of the coronavirus by people who did not have symptoms was “very rare,” but she later walked back that statement. | So far, the evidence seems to show it does. A widely cited paper published in April suggests that people are most infectious about two days before the onset of coronavirus symptoms and estimated that 44 percent of new infections were a result of transmission from people who were not yet showing symptoms. Recently, a top expert at the World Health Organization stated that transmission of the coronavirus by people who did not have symptoms was “very rare,” but she later walked back that statement. |
| Touching contaminated objects and then infecting ourselves with the germs is not typically how the virus spreads. But it can happen. A number of studies of flu, rhinovirus, coronavirus and other microbes have shown that respiratory illnesses, including the new coronavirus, can spread by touching contaminated surfaces, particularly in places like day care centers, offices and hospitals. But a long chain of events has to happen for the disease to spread that way. The best way to protect yourself from coronavirus — whether it’s surface transmission or close human contact — is still social distancing, washing your hands, not touching your face and wearing masks. | Touching contaminated objects and then infecting ourselves with the germs is not typically how the virus spreads. But it can happen. A number of studies of flu, rhinovirus, coronavirus and other microbes have shown that respiratory illnesses, including the new coronavirus, can spread by touching contaminated surfaces, particularly in places like day care centers, offices and hospitals. But a long chain of events has to happen for the disease to spread that way. The best way to protect yourself from coronavirus — whether it’s surface transmission or close human contact — is still social distancing, washing your hands, not touching your face and wearing masks. |
| A study by European scientists is the first to document a strong statistical link between genetic variations and Covid-19, the illness caused by the coronavirus. Having Type A blood was linked to a 50 percent increase in the likelihood that a patient would need to get oxygen or to go on a ventilator, according to the new study. | A study by European scientists is the first to document a strong statistical link between genetic variations and Covid-19, the illness caused by the coronavirus. Having Type A blood was linked to a 50 percent increase in the likelihood that a patient would need to get oxygen or to go on a ventilator, according to the new study. |
| If air travel is unavoidable, there are some steps you can take to protect yourself. Most important: Wash your hands often, and stop touching your face. If possible, choose a window seat. A study from Emory University found that during flu season, the safest place to sit on a plane is by a window, as people sitting in window seats had less contact with potentially sick people. Disinfect hard surfaces. When you get to your seat and your hands are clean, use disinfecting wipes to clean the hard surfaces at your seat like the head and arm rest, the seatbelt buckle, the remote, screen, seat back pocket and the tray table. If the seat is hard and nonporous or leather or pleather, you can wipe that down, too. (Using wipes on upholstered seats could lead to a wet seat and spreading of germs rather than killing them.) | If air travel is unavoidable, there are some steps you can take to protect yourself. Most important: Wash your hands often, and stop touching your face. If possible, choose a window seat. A study from Emory University found that during flu season, the safest place to sit on a plane is by a window, as people sitting in window seats had less contact with potentially sick people. Disinfect hard surfaces. When you get to your seat and your hands are clean, use disinfecting wipes to clean the hard surfaces at your seat like the head and arm rest, the seatbelt buckle, the remote, screen, seat back pocket and the tray table. If the seat is hard and nonporous or leather or pleather, you can wipe that down, too. (Using wipes on upholstered seats could lead to a wet seat and spreading of germs rather than killing them.) |
| If you’ve been exposed to the coronavirus or think you have, and have a fever or symptoms like a cough or difficulty breathing, call a doctor. They should give you advice on whether you should be tested, how to get tested, and how to seek medical treatment without potentially infecting or exposing others. | If you’ve been exposed to the coronavirus or think you have, and have a fever or symptoms like a cough or difficulty breathing, call a doctor. They should give you advice on whether you should be tested, how to get tested, and how to seek medical treatment without potentially infecting or exposing others. |
| In this instance, “you want to make the recession worse,” Mr. Eichenbaum said. But an important corollary is that there are limits to the sacrifice: Beyond a certain point, it would not be worth it to lose more economic activity in order to save more people. | In this instance, “you want to make the recession worse,” Mr. Eichenbaum said. But an important corollary is that there are limits to the sacrifice: Beyond a certain point, it would not be worth it to lose more economic activity in order to save more people. |
| The model, he noted, is heavily dependent on the assumptions that go into it, meant to convey the magnitude of the trade-offs. And the economists are still tweaking. The cost-benefit ratio will change if one considers that the health system might become overwhelmed by Covid-19 cases, increasing mortality rates. That would justify a more aggressive lockdown that ramped up more quickly. | The model, he noted, is heavily dependent on the assumptions that go into it, meant to convey the magnitude of the trade-offs. And the economists are still tweaking. The cost-benefit ratio will change if one considers that the health system might become overwhelmed by Covid-19 cases, increasing mortality rates. That would justify a more aggressive lockdown that ramped up more quickly. |
| It comes down to what a life is worth. | It comes down to what a life is worth. |
| In the 1960s, a Nobel Prize laureate in economics, Thomas C. Schelling, proposed letting people price their own lives. Observing how much they were willing to spend to reduce their odds of death — by buying a bicycle helmet, driving within the speed limit, refusing to buy a house near a toxic-waste site or demanding a higher wage for a more dangerous job — government agencies could compute a price tag. | In the 1960s, a Nobel Prize laureate in economics, Thomas C. Schelling, proposed letting people price their own lives. Observing how much they were willing to spend to reduce their odds of death — by buying a bicycle helmet, driving within the speed limit, refusing to buy a house near a toxic-waste site or demanding a higher wage for a more dangerous job — government agencies could compute a price tag. |
| That can lead to some strange numbers, though. As Peter Singer, the Australian ethical philosopher, noted, you can save a life in poor countries with $2,000 or $3,000, and many of those lives are still allowed to be lost. “If you compare that with $9 million,” he said, “it’s crazy.” | That can lead to some strange numbers, though. As Peter Singer, the Australian ethical philosopher, noted, you can save a life in poor countries with $2,000 or $3,000, and many of those lives are still allowed to be lost. “If you compare that with $9 million,” he said, “it’s crazy.” |
| The discussion gets even more touchy when one considers the age profile of the dead. It raises the question: Is saving the life of an 80-year-old as valuable as saving the life of a baby? | The discussion gets even more touchy when one considers the age profile of the dead. It raises the question: Is saving the life of an 80-year-old as valuable as saving the life of a baby? |
| Cass Sunstein, a legal scholar who worked for the Obama administration, heading the White House office in charge of these valuations, once proposed focusing government policies on saving years of life rather than lives, as is customary in other countries. | Cass Sunstein, a legal scholar who worked for the Obama administration, heading the White House office in charge of these valuations, once proposed focusing government policies on saving years of life rather than lives, as is customary in other countries. |
| “A program that saves younger people is better, in this sense, than an otherwise identical program that saves older people,” he wrote. | “A program that saves younger people is better, in this sense, than an otherwise identical program that saves older people,” he wrote. |
| In the George W. Bush administration, the E.P.A. tried to move in Mr. Sunstein’s preferred direction. To calculate the costs and benefits of legislation regulating soot emissions from power plants, it had to figure out the value of reducing premature mortality. Rather than evaluate every life saved at $6.1 million, as it had done in the past, it applied an age discount: People over 70 were worth only 67 percent of the lives of younger people. | In the George W. Bush administration, the E.P.A. tried to move in Mr. Sunstein’s preferred direction. To calculate the costs and benefits of legislation regulating soot emissions from power plants, it had to figure out the value of reducing premature mortality. Rather than evaluate every life saved at $6.1 million, as it had done in the past, it applied an age discount: People over 70 were worth only 67 percent of the lives of younger people. |
| The backlash by AARP and others was fierce. And the agency dropped the idea. “E.P.A. will not, I repeat, not use an age-adjusted analysis in decision making,” pleaded Christine Todd Whitman, the E.P.A. administrator at the time. Yet by putting the same price on all lives, the agency implicitly devalued young people’s remaining years. | The backlash by AARP and others was fierce. And the agency dropped the idea. “E.P.A. will not, I repeat, not use an age-adjusted analysis in decision making,” pleaded Christine Todd Whitman, the E.P.A. administrator at the time. Yet by putting the same price on all lives, the agency implicitly devalued young people’s remaining years. |
| Covid-19 seems to be much more lethal for older people, whatever their economic worth. But Mr. Trump declared Tuesday that even while those most at risk are safeguarded, the economy could be “raring to go” within three weeks. “Seniors will be watched over protectively & lovingly,” he said on Twitter. “We can do two things together.” | Covid-19 seems to be much more lethal for older people, whatever their economic worth. But Mr. Trump declared Tuesday that even while those most at risk are safeguarded, the economy could be “raring to go” within three weeks. “Seniors will be watched over protectively & lovingly,” he said on Twitter. “We can do two things together.” |