Ritically evaluate the claim that employee involvement and participation initiatives contribute to increased employee motivation and productivity.

i need a good essay showing extensive knowledge and understanding and good analysis, synthesis, and evaluation. Evidence of substantial reading and study beyond the course content and independent thought. Writing is fluent, clear, and grammatical. An answer that is relevant to the title, comprehensive, accurate, and presented in a well-structured and organised manner.
I NEED A BIBLIGROGPHY AND HARVARD SYSTEM REFERENCES
Hyman, J & Mason B (1995) Managing Employee Involvement and Participation London: Sage.
Harley, B., Hyman, J. & Thompson, P. (eds.) (2005) Participation and Democracy at Work Basingstoke: Macmillan
Recommended
Ackers, P., Marchington, M., Wilkinson, A., Dundon, T. (2004),  Partnership and voice, with or without trade unions: changing British management approaches to participation , in Stuart, M., Martinez-Lucio, M. (Eds) (2004) Partnership and Modernisation in Employment Relations London: Routledge.
Addison, J.T. (2005)  The Determinants of Firm Performance: Unions, Works Councils, and Employee Involvement/High-Performance Work Practices in Scottish Journal of Political Economy vol.52 no.3 pp.406 450.
Addison, J.T., Siebert, W.S., Wagner, J., Wei, X. (2000), Worker participation and firm performance: evidence from Germany and Britain”, British Journal of Industrial Relations, Vol. 38 no.1 pp.7-48.
Blyton, P. & Turnbull, P. (2004) (3rd edition) The Dynamics of Employee Relations Basingstoke: Macmillan.
YOU CAN U USED THESE AND OTHER THAT YOU MAY THINK IS REQUIRED