What are the differences between public and private policy making?

Public and private policy making has several differences that distinguish them. First, private policy making is supported by mutual respect, while an irresistible force backs the public policy. Secondly, individual policy making considers regards for a person's property where the public policy only considers their property. Thirdly, a private policy can agree to disagree in a civilized way where else the public policy people are hurt if they fail to adhere. Fourthly, private policy making supports trade with any willing party where else the public policy only trades with the permitted groups.