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from Lars Syll In econometrics one often gets the feeling that many of its practitioners think of it as a kind of automatic inferential machine: input data and out comes causal knowledge. This is — as Joan Robinson once had it — like pulling a rabbit from a hat. Great — but first you have to put the rabbit in the hat. And this is where assumptions come in to the picture. The assumption of imaginary ‘superpopulations’ is one of the many dubious assumptions used in modern econometrics, and...

from Dean Baker For several years the opioid crisis has been recognized as a major national catastrophe. Millions of people have become addicted to the new generation of opioid drugs. In many cases, this addiction has led to the destruction of families, job loss, crime, and suicide. At the peak of the crisis in West Virginia, the hardest hit state, the death rate from overdoses alone, was more than 41 people per 100,000. This is more than 70 percent of its fatality rate from the...

“He who has not Christmas in his heart will never find it under a tree.” ―Roy L. Smith

…. to all who celebrate it. And to everyone, peace, love and a better year in 2021 Share this:Like this:Like Loading...

from Asad Zaman In a previous post on “ABC’s of MMT”, I explained the basics of MMT as a preliminary to a critique of Raghuram Rajan’s article on “How Much Debt is Too Much?”. A significant part of the discussion on this post consisted of debates over words and their meanings. My use of words like assets, savings, wealth, liability, and debt was contested, and alternative usages were offered. It seems necessary to pause for a discussion of these terminological confusions, prior to going...

from Lars Syll The proposition is about as outlandish as it sounds: Everything we know about modern economics is wrong. And the man who says he can prove it doesn’t have a degree in economics. But Ole Peters is no ordinary crank. A physicist by training, his theory draws on research done in close collaboration with the late Nobel laureate Murray Gell-Mann, father of the quark … His beef is that all too often, economic models assume something called “ergodicity.” That is, the average of...

from Lars Syll We seek to promote an approach to RCTs that is tentative in its claims and that avoids simplistic generalisations about causality and replaces these with more nuanced and grounded accounts that acknowledge uncertainty, plausibility and statistical probability … Whilst promoting the use of RCTs in education we also need to be acutely aware of their limitations … Whilst the strength of an RCT rests on strong internal validity, the Achilles heel of the RCT is external validity...

In the forthcoming issue of Science & Society it is included a paper by Alexis Ioannides and Stavros Mavroudeas commenting on a recent contribution by Hernandez and Deytha. The full reference of the paper is: Ioannides A. & Mavroudeas S. (2021), ‘Work Intensity and Value Formation: Comments on Hernández and Deytha’, Science & Society Vol. 85, No. 1 The link for the Science & Society issue is the following: https://guilfordjournals.com/toc/siso/85/1...