How does this compare to situations in which self-employed individuals conduct business on their own without management policies?

How can effective and ethical management provide a better business environment (defined and interpreted to include sustainability-related issues and implications) that benefits all parties, including employees, employers, and customers?

Extend your analysis to how effective and ethical management might also promote a more environmentally aware business environment.

How does this compare to situations in which self-employed individuals conduct business on their own without management policies?