You forgot corporate profiteering. Even the Wall Street Journal now admits it: https://www.wsj.com/articles/why-is-inflation-so-sticky-it-could-be-corporate-pro

You forgot corporate profiteering. Even the Wall Street Journal now admits it: https://www.wsj.com/articles/why-is-inflation-so-sticky-it-could-be-corporate-profits-b78d90b7 https://www.wsj.com/articles/why-is-inflation-so-sticky-it-c...