A couple of weeks ago yours truly had a post up here where Julia Rohrer discussed possible alternatives to RCTs for making causal claims: It is instructive to consider cases in which most people readily accept causal claims in the absence of randomized experiments. Nowadays, few people doubt the effects of tobacco smoking on lung […]
Theory of Science & Methodology
In the potential outcomes approach to causality, sex and race are often not considered causes since they do not fit within this counterfactual manipulation/intervention framework of causal inference. Sex and race cannot be directly manipulated or intervened on, which is said to make it difficult to conceptualize what the ‘potential outcomes’ would be for individuals […]
When giving courses in the philosophy of science yours truly has often had David Papineau’s book Philosophical Devices (OUP 2012) on the reading list. Overall it is a good introduction to many of the instruments used when performing methodological and science theoretical analyses of economic and other social sciences issues. Unfortunately, the book has also fallen […]
No doubt exists that an entirely different subject has taken over control when it comes to education in scientific methodology in almost the entire field, namely statistics … The value of the statistical regulatory system should of course not be questioned, but it should not be forgotten that other forms of reflection are also cultivated […]
The core purpose of RCTs is to use random assignment in order to ensure that the unconfoundedness assumption essential to identifying an average treatment effect holds. In the abstract, this is a strong argument for the method. Problems arise, however, when pristine asymptotic properties confront the muddy realities of field applications and strict control over […]
Whereas increasing the difference between a model and its target system may have the advantage that the model becomes easier to study, studying a model is ultimately aimed at learning something about the target system. Therefore, additional approximations come with the cost of making the correspondence between model and target system less straight- forward. Ultimately, […]
April 22, 2024, marks the 300th anniversary of the birth of Immanuel Kant, one of the greatest philosophers in the history of philosophy. Kant’s ideas of the Enlightenment are still relevant, despite the numerous criticisms that have been levelled against them. The Enlightenment was characterized by a spirit of exploration that led to new discoveries […]
Mainstream economics nowadays usually assumes that agents that have to make choices under conditions of uncertainty behave according to Bayesian rules, axiomatized by Ramsey (1931) and Savage (1954) — that is, they maximize expected utility for some subjective probability measure that is continually updated according to Bayes theorem. If not, they are supposed to be […]