12: Wages and Employment in Perfect Competition Last updated Jan 4, 2021 Save as PDF 11.4: Review and Practice 12.1: The Demand for Labor Page ID21579 AnonymousLibreTexts ( \newcommand{\kernel}{\mathrm{null}\,}\) 12.1: The Demand for Labor12.2: The Supply of Labor12.3: Labor Markets at Work12.4: Review and Practice