As a matter of fact, society has not a single valid reason to allow concentration of excessive wealth on some kind of restricted group or "elite" (as, by the way, also promoted erroneously by the idea of the "American Dream"). Here are a few facts to explain that this concept is not sane at all: - Excessive wealth is usually hoarded (in bank accounts), not used: But if you want the economy to work the most (creating…
> - Excessive wealth is usually hoarded (in bank accounts), not used: But if you want the economy to work the most (creating jobs, etc.), you need to make money circulate as much as possible (which is not what rich people usually do). Another economical fallacy. When you put money in the bank, it's not standing there doing nothing. Savings are invested, loaned, used to create additional value. That's why banks want y…
Suppose that Alice decides that, from this month on, she will start putting aside 10% of her monthly income into a long-term savings account. Will this decision cause the bank to make more loans?
By default, the answer seems to be no. After all, banks lend out money when creditworthy borrowers show up at their door. How could Alice's decision possibly encourage anybody to borrow? If anything, her decision has reduced some businesses' incomes, and those businesses are now less likely to ask for a loan because they have less reason to expand their business.
If you want to argue that the answer is yes, you'll have to point out a clear transmission mechanism to justify your answer.
As to the point of why banks continue to offer savings accounts, the answer is mostly one of interest rate differentials. Banks don't have to offer savings accounts. They could refinance themselves via other means. It's just that those other means typically come with a higher interest rate.