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Lars Pålsson Syll
Professor at Malmö University. Primary research interest - the philosophy, history and methodology of economics.

Lars P. Syll

On the benefits — and dangers — of reading

On the benefits — and dangers — of reading As long as reading is for us the instigator whose magic keys have opened the door to those dwelling-places deep within us that we would not have known how to enter, its role in our lives is salutary.  It becomes dangerous, on the other hand, when, instead of awakening us to the personal life of the mind, reading tends to take its place, when the truth no longer appears to us as an ideal which we can realize only...

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Using counterfactuals in causal inference

Using counterfactuals in causal inference I have argued that there are four major problems in the way of using the counterfactual account for causal inference. Of the four, I argued that the fourth — the problem of indeterminacy — is likely to be the most damaging: To the extent that some of the causal principles that connect counterfactual antecedent and consequent are genuinely indeterministic, the counterfactual will be of the “might have been” and not...

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On the limited value of randomization

On the limited value of randomization In Social Science and Medicine (December 2017), Angus Deaton & Nancy Cartwright argue that Randomized Controlled Trials (RCTs) do not have any warranted special status. They are, simply, far from being the ‘gold standard’ they are usually portrayed as: Contrary to frequent claims in the applied literature, randomization does not equalize everything other than the treatment in the treatment and control groups, it...

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On fighting inflation

.[embedded content] Absolutely lovely! Comedian and television host Jon Stewart turns out to know much more about real-world economics than mainstream Harvard economist Larry Summers. Don’t know why, but watching this interview/debate makes yours truly come to think about a famous H. C. Andersen tale …

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Physics envy — a sure way to make economics useless

Physics envy — a sure way to make economics useless In the 1930s, Lionel Robbins laid down the basic commandments of the discipline when he said that the premises on which economics was founded followed from ‘deduction from simple assumptions reflecting very elementary facts of general experience’, and as such were ‘as universal as the laws of mathematics or mechanics, and as little capable of “suspension”. Ah yes, general experience. What did Albert...

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Does randomization control for ‘lack of balance’?

Does randomization control for ‘lack of balance’? Mike Clarke, the Director of the Cochrane Centre in the UK, for example, states on the Centre’s Web site: ‘In a randomized trial, the only difference between the two groups being compared is that of most interest: the intervention under investigation’. This seems clearly to constitute a categorical assertion that by randomizing, all other factors — both known and unknown — are equalized between the...

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On the method of ‘successive approximations’

In The World in the Model, Mary Morgan characterizes the modelling tradition of economics as one concerned with “thin men acting in small worlds” and writes: Strangely perhaps, the most obvious element in the inference gap for models … lies in the validity of any inference between two such different media – forward from the real world to the artificial world of the mathematical model and back again from the model experiment to the real material of the economic world. The model...

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