"After a brief flirtation in the 1960s and 1970s, the grandees of the economics profession took it upon themselves to express openly their disdain and revulsion for the types of self-reflection practiced by ‘methodologists’ and historians of economics, and to go out of their way to prevent those so inclined from occupying any tenured foothold in reputable economics departments.  It was perhaps no coincidence that history and philosophy were the areas where one found the greatest concentrations of skeptics concerning the shape and substance of the post-war American economic orthodoxy. High-ranking economics journals, such as the American Economic Review, the Quarterly Journal of Economics and the Journal of Political Economy, declared that they would cease publication of any articles whatsoever in the area, after a prior history of acceptance.
Once this policy was put in place, and then algorithmic journal rankings were used to deny hiring and promotion at the commanding heights of economics to those with methodological leanings. Consequently, the grey- beards summarily expelled both philosophy and history from the graduate economics curriculum; and then, they chased it out of the undergraduate curriculum as well."The whole interview with Mirowski is here.