11: The World of Imperfect Competition Last updated Jan 4, 2021 Save as PDF 10.4: Review and Practice 11.1: Monopolistic Competition: Competition Among Many Page ID21574 AnonymousLibreTexts ( \newcommand{\kernel}{\mathrm{null}\,}\) 11.1: Monopolistic Competition: Competition Among Many11.2: Oligopoly: Competition Among the Few11.3: Extensions of Imperfect Competition: Advertising and Price Discrimination11.4: Review and Practice