This 12th edition of "Advances in the Economic Analysis of Participatory and Labor-Managed Firms" contains a stimulating collection of original papers spanning a wide variety of topics. Part 1 of the volume contains three papers on the subject of job design and organizational performance, covering the determinants of multiskilling from a theoretical perspective and also the empirical effect of multiskilling and teams on financial performance. Part 2 of the volume concerns compensation, worker attitudes, and productivity. Papers in this section cover the effect of rules and costs on...