The corporation gives an enterprise a legal identity that can endure as its participants change. A founder dies, a manager resigns, a shareholder sells, and the company can remain the owner of the factory and the party owing the supplier. This continuity helps explain how commitments extending over decades can be supported by investors whose own circumstances will change long before the commitments expire. The firm of the earlier plates is an arrangement for coordinating activity; incorporation gives such an arrangement a particular legal form. A proprietor can run a firm without forming a corporation, and a corporation can exist with one shareholder. The question of The Island—why an activity comes under common direction—therefore remains distinct from the question here: how the law gives that activity an identity, an estate, and a capacity to bind itself beyond the lives and dealings of its makers.
Legal personality makes the company a holder of rights and obligations in its own name. Delaware's corporation statute supplies a concrete example. It gives a corporation power to hold property, sue and be sued, and continue perpetually unless its certificate limits its duration. Those powers permit a factory's title and a supply contract to remain with the company through changes in its shareholders. Perpetual succession describes a capacity to continue; dissolution remains possible, and commercial failure remains entirely possible. Nor does the word person decide every question about the rights a corporation should possess. Here it identifies a practical arrangement: people authorized to act can make commitments for an enduring legal party, and that party can own the assets against which its obligations are enforced. The law makes the enterprise recognizable to outsiders who need to know whose promise they have received.1
The separate estate does work that the company's name alone could never do. A lender to the company needs to know whether the factory stands behind the company's debts or can be taken away to meet a shareholder's unrelated obligations. Hansmann and Kraakman call the protection of the enterprise's assets affirmative asset partitioning: the company's creditors have priority in its assets over the shareholders' personal creditors. In the corporate form, an individual shareholder's insolvency also does not, by itself, give those personal creditors a right to break up the enterprise. They can pursue the shareholder's interest rather than seize an allotted piece of its machinery. This arrangement lets the company's creditors concentrate on the business they are financing. Without it, their security could depend on the fortunes of every investor and every other venture in which an investor had become indebted. A durable pool of business assets makes a durable business promise easier to evaluate.2
Limited liability draws the boundary in the other direction, protecting the shareholder's personal estate from the company's debts. Consider a simple company financed with forty of equity and sixty of borrowing. Its assets initially total a hundred. If their realized value falls to thirty, with no other claims or costs, the lender receives thirty and loses thirty; the equity is exhausted. The shareholder has lost the forty invested, while limited liability prevents the remaining corporate debt from becoming a further personal bill solely because that person owns shares. The lost seventy has been divided between the parties; the legal boundary has not made it disappear. Delaware's stated default excludes personal liability for corporate debts while expressly preserving liability arising from a stockholder's own conduct or acts and permitting specified liability in the certificate. Ownership, personal responsibility for one's acts, and obligations separately undertaken therefore require distinct inquiries.3
Transferable shares allow an investor's exit to be separated from the withdrawal of productive assets. A shareholder who sells an ordinary share to another investor receives the buyer's payment; that sale need remove no cash, machinery, or working capital from the company. The enterprise can continue using its assets while the claim on its future distributions changes hands. This feature joins individual mobility to organizational continuity, making long commitments compatible with shorter investment horizons. Transferability still has terms: different shares can carry different rights, and lawful restrictions can limit who may acquire them or require an offer to existing holders first. A share is also different from a personal right to collect a corresponding fraction of the factory on demand. The investor's ability to find a buyer, the company's obligation to redeem a particular security, and the owners' powers to authorize dissolution are separate features of the arrangement.4
The protection that helps assemble capital also determines who bears failure. A creditor able to investigate the company can price the exposure, demand security, or decline to lend. Someone injured by its operations may have had no comparable opportunity to negotiate. Hansmann and Kraakman emphasize this difference when examining the costs of limited liability toward tort victims. Their argument brings the charter back to the questions of The Externality: when a business cannot meet all the costs it imposes, the account of its investors' return omits losses borne elsewhere. Protecting committed assets and enabling share ownership can produce substantial gains while leaving a separate problem of responsibility for harm. The economic case for a legal feature must follow both the activity it enables and the claims it leaves unpaid. A boundary around liability is also a boundary across which consequences may travel.5
The charter makes an enduring legal party possible, and the firm's daily coherence still has to be made by the people acting through it. Separate assets do not choose a product, a budget, or a manager. Transferable shares do not ensure that those directing the enterprise use its resources well. The legal form supplies continuity and a structure of claims within which these decisions occur; its usefulness depends on the organization that fills it. An enterprise can now survive its founders and gather capital from people who never meet, yet become too complicated for its central office to direct every operation. The next plate, The Division, takes up that practical limit: how a business held together by common control distributes the work of judgment, and how its separate parts compete for the resources of the whole.