| > I'm starting to notice a trend whenever I engage with economics on these matters. In fact this pattern shows up every time, it's like they are trained to do this. I could say the same, in that I notice a pattern too. It's like HN commenters are trained to engage in extremely facile criticisms of fields that they have little knowledge of, understanding of, or respect for, and then reject any substantive critiques to the contrary due to their lack of understanding. > It starts with an acknowledgement that the theory is stylized beyond any practical purpose, or that it is merely a pedagogical "tool" Nobody has said either of those things. They've said that it's a model. As Box famously said, "All models are wrong, but some models are useful". The key to using a model, though, is understanding its scope and limitations - where it does not apply, but also where it does, and in which ways. > They then point out that any fault I see with economic theory and/or methodology must be my own failure to understand the material. Like, sure, go read Varian or Mas-Colell's tomes before you try to bring up anything wrong with elementary supply-demand analysis. It's worth noting that they never go out of their way to explain what the supposedly superior methods are. To me it's just moving the goalposts Nobody's saying that you have to do doctoral research in order to discuss the limitations of elementary supply-demand analysis. It's just that the critiques you're bringing up (in this thread, but with this pattern more broadly) are somewhere between "not very interesting, because they have no relevance or are mitigated elsewhere", and "based on complete misunderstandings of the fundamental concepts at play". Ultimately, it ends up something like the physicist from XKCD #793. |