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Banking power shifts with who depends on whom. In the Baronial Age, capital-starved governments and companies needed private bankers, so bankers dictated terms. In the Casino Age, abundant capital and deregulation let clients shop deals among competing banks, so loyalty gave way to one-off trading and fee-chasing.
In the Panic of 1907, with no central bank to stop runs on New York trust companies, the 70-year-old Pierpont Morgan acted as lender of last resort himself. He summoned trust company presidents to his Madison Avenue library, reportedly locked the doors, and kept them there overnight until they agreed to a roughly $25 million pool to support weaker trusts. The episode showed that one private banker was holding up the whole system, which helped lead to the Federal Reserve in 1913.
When Morgan rescued a bankrupt or cutthroat industry, first railroads and then steel, he cut its debt, merged its competitors, and installed his partners on its boards, often through voting trusts that kept control for years. The bank's reward was not a one-time fee. It was lasting oversight that guarded the bondholders it had sold securities to and made the firm the permanent source of the company's future financing.
The Morgan method treated a borrower's reputation, and the bank's own, as worth more than the assets pledged. Pierpont told the 1912 Pujo Committee that credit rests first on character, before money or property. This meant the firm refused doubtful clients and kept exclusive, long-term relationships, so the Morgan name on a security itself signaled quality to investors.