An institution is defined as collective action in control, liberation and expansion of individual action. Its forms are unorganized custom and organi… - John R. Commons

The boot and shoe makers, either as shoemakers or “cordwainers,” have been the earliest and the most strenuous of American industrialists in their economic struggles. A highly skilled and intelligent class of tradesmen, widely scattered, easily menaced by commercial and industrial changes, they have resorted with determination at each new menace to the refuge of protective organizations.

The division of opinion turns on the definition of property and the scope of contract. Physical things of themselves are powerless. Even liberty to choose between opportunities is passive and ineffective. But power to withhold opportunities is economic power, and associated power is government. When therefore liberty of contract is merged with property, it adds the liberty of persons to the exclusive holding of things. And this liberty operates in the several directions of liberty to combine their property into an industrial government and to act as a unit, not only in proportioning their resources economically but also in choosing opportunities, in commanding obedience, in persuading or coercing, and in planning for the expectations of an indefinite future.

Since institutional economics is behavioristic, and the behavior in question is none other than the behavior of individuals while participating in transactions, institutional economics must make an analysis of the economic behavior of individuals.