How Does Shared Capitalism Affect Economic Performance in the United Kingdom?

Alex Bryson and Richard B. Freeman, Shared Capitalism at Work: Employee Ownership, Profit and Gain Sharing, and Broad-based Stock Options (University of Chicago Press, 2010), chap. 6, https://www.nber.org/books-and-chapters/shared-capitalism-work-employee-ownership-profit-and-gain-sharing-and-broad-based-stock-options/how-does-shared-capitalism-affect-economic-performance-united-kingdom.