Many business policies are negotiated by union & business, and some using "tripartism" - usually union & business & government. I'd like to see more involvement

Many business policies are negotiated by union & business, and some using "tripartism" - usually union & business & government. I'd like to see more involvement of other interest groups - more of a corporativism model. That would allow other segments of society to contribute to the policies of business and government.