In any country in which a model of worker cooperation or self-management (in which enterprises are run collectively and with an eye on benefiting the community) is the predominant model, there would need to be regulations to augment good will. Constitutional guarantees would be necessary as well. Some industries are simply much larger than others. In a complex, industrialized society, some enterprises are going to be much larger than others. Minimizing the problems that would derive from size imbalances would be a constant concern.