Legal Definitions - mass-action theory

Mass-action theory is a principle that states that a labor union is responsible for the actions of its members as long as the union is functioning.

For example, if a group of union members engage in a strike or protest, the union as a whole can be held responsible for any damages or disruptions caused by the actions of its members.

This principle is based on the idea that a union is a collective organization that represents the interests of its members. As such, the actions of individual members are seen as a reflection of the union as a whole.

Overall, mass-action theory highlights the importance of collective responsibility and accountability within labor unions.