assertion that price fluctuations are an essential part of the economy
...that Friedrich Hayek's assertion that price fluctuations are an essential part of the economy was initially rejected by his peers?
...that <a href="./Friedrich_Hayek" id="mwDus" rel="mw:WikiLink" title="Friedrich Hayek">Friedrich Hayek</a>'s <b id="mwDuw"><a href="./The_Use_of_Knowledge_in_Society" id="mwDu0" rel="mw:WikiLink" title="The Use of Knowledge in Society">assertion that price fluctuations are an essential part of the economy</a></b> was initially rejected by his peers?