Dak
mentat
you're either seeing what you want to see or Wikipedia doesn't give you enough info (maybe both).
Maybe both, but it's not like the "seeing what you want to see" criticism can't go the other way and I'm not entirely unfamiliar with Das Kapital. Just because someone creates a label (symbol) for something doesn't mean it corresponds to anything new, if anything at all. This is something that social scientists have to deal with when trying to define and demonstrate a construct (http://www.statisticshowto.com/construct-validity/). To demonstrate it you must have a way to test it with both discriminate and convergent validity - that is, you must be able to test it in such a way that the method of testing hangs together internally - with significance, and is also sufficiently different from all other related constructs (http://www.statisticshowto.com/convergent-validity/). I don't see Marx doing that here - he doesn't actually attempt to test anything and it has poor face validity once one understands alternative constructs.