But if a bank increases market share, that may simply be a sign it is taking too many risks; that was the case of New Century in the US subprime market and Northern Rock in UK mortgages.
The Fed stated that by investing in these companies, a bank increases the "risks of being legally liable for the operations of the portfolio company when a portfolio company is less likely to be able to satisfy the claims of creditors and tort claimants".
During the same period that the cost of using a bank increased and demand for alternative financial services grew, conditions for American workers declined.
For each lending dollar of a bank, increasing the fraction of support for that lending dollar by core deposits (versus other forms of money) means greater confidence and stability for that bank.
When a central bank increases the amount of QE, is it a sign that the policy is already working and it has decided to continue?
The bottom table on page 102 compares a bank's increase in core deposits with its increase in interest expense.
The way in which a central bank increases or decreases the monetary base is, typically, by making loans (discounting) or by buying and selling government securities (open-market operations) or foreign assets.
But were the recent weakness to mark the start of a sustained new downturn, inflationary pressures would be likely to fade without a bank rate increase.
At a microeconomic, partial equilibrium, level, it is true that a bank can increase the quantity of deposits when it provides a loan.
According to Nie et al. (2011), a bank can increase its profits by up to 85%% by improving the retention rate by up to 5%%.
