If politicians keep ignoring economists, our strategies will never be cost-effective
Economists have been getting bad press because of the antics of the Bank of England and its Monetary Policy Committee. We are suffering from what we, as economists, describe as a “negative externality”. It might be convenient for you to drive your car, for example, but the emissions which this creates have a negative impact […]
Virus modellers must admit their mistakes and learn from the practice of transparency
By now, we all know about the poor track record of prediction by the academic modelling teams advising the Scientific Advisory Group for Emergencies – Sage. The unreliable nature of economic projections is also evident, as analysis of the Survey of Professional Forecasters (SPF) database shows. Yet the epidemiologists could still learn from the experience […]
Boris Johnson may be in political peril but his Covid-19 strategy was worth the risk
The last days have been of decisive importance in the life of this pandemic: the total number of Covid-19 cases in the country has started to fall, and is continuing to fall. Finally, we are well past the worst. Something to consider is that the figures we see in the headlines, no matter what data […]
Scientists’ dire warning of thousands of deaths from Indian variant is a dangerous abuse of public trust
The epidemiologists are at it again. The Indian variant of the Covid virus has resurrected their projections of doom and gloom. The scientists who advise the Scientific Advisory Group for Emergencies (Sage) have said the full lifting of lockdown on 21 June could lead to 1,000 deaths a day and no fewer than 10,000 hospitalisations […]
Want people to get the Covid vaccine? Pay them
The vaccines seem to be coming thick and fast. The task now is to ensure that enough people get them to keep the virus under control. The first issue is one of logistics. The track record of the UK’s health bureaucracy during the crisis has not been good. But the NHS does have experience of […]
It is science, not lockdowns, that will save the world
The various new vaccines announced over the past two weeks give real hope of a return to normal life. Of course, many practical questions remain. How will these vaccines be delivered? Do they stop the transmission or simply the symptoms of the virus? Exactly how effective will they be outside a controlled trial environment? But […]
The public are not to blame for the second lockdown
Justice secretary Robert Buckland last week blamed the public for England’s new lockdown. In particular, the fault was with people failing to self-isolate properly. Of course, in a purely technical sense Buckland is right. The virus spreads by contact with an infected person. If people do not self-isolate, Covid-19 will continue to percolate across the […]
Forget the polls endorsing lockdowns and look at how people actually behave
Economics is at long last storming the bastions of the Scientific Advisory Group for Emergencies (SAGE). This citadel of epidemiologists and health professionals has for many months resisted the lessons which the so-called gloomy science can bring. In the context of Covid-19, economics is in fact a beacon of hope. This week, news broke of […]
The government must take back control of the Covid narrative
The word “narrative” is usually seen as being a posh way of saying “story”. But the idea of narratives is one which is gaining traction in economics. Last year, for example, Nobel laureate Robert Shiller of Yale published a book entitled “Narrative Economics”. He argued that it is the perception of events and the stories […]
Heavy-handed Westminster diktats have eroded trust — now only localised Covid policy can restore it
Last month, the official group of scientific advisers — SAGE — warned the government that only a quarter of those who need to self-isolate due to coronavirus symptoms were in fact doing so. This illustrates a concept which is of great practical importance: namely the conflict between individual and collective rationality. Consider Margaret Ferrier, an […]
