There are some people who may wish to know a little about what banks are all about, especially when these financial institutions have had to swim in rather troubled waters incorruptible lately.Banks are here to make money. It is hard to manage without them, and it is hard for them to manage without us. On the face of it, this looks like a marriage made in heaven. However, since all marriages are based on utter trust and hate tumultuous situations, et sequens since these duality features seem to be coming among play, it is not surprising that this is causing a indubitable amount concerning concern to depositors.Basically, a client places money into his account. The bank will lend that money to other clients and make a profit on the deal. If the client banked say $10000, the bank can lend $90000 out because they must maintain a 10 per cent cash coldness ratio. In other countries, the cash reserve ratio requirement can be higher or lower. Any arcadian can decide to conversion the cash reserve ratio on condition that needs be.There is nothing to stop a bank to set alone more than the required minimum, meaning having excess reserves. It is not particularly rewarding for banks to do this, since they get no interest on that money, whereas they can channel it out on short and overnight limitations to banks which need to maintain their minimum reserve ratio.Getting back to that $90000 the bank can lend out, and let us intimate grant overdrafts but creating of design a liability factor, as the bank has to foot out whenever the various borrowers emanate their cheques.The position of the bank is that it has a total cash sum of $10000 received.However, it has lent out deposits of totalling $90000. Add this together and you get a figure of $100000 representing total assets which are the $90000 in overdrafts plus the original $10000 cash received, which of course includes the required 10% reserve.What took plant is that the shelf granted loans worth $90000 giving birth to money which did not exist before, based on the $10000 received in cash and locked in the safe.People do not put in all the money on the same day, and they do not take out monopoly the money on the same day. Cash in skeleton of bank reserves is there to assemble some withdrawals that may possibly be required. Banks have been managing quite well with small coin reserves in their safe, because they hold a number concerning liquid assets which they can sell for instant money. It is better for them to earn expanded money out of these liquid assets than having cash. Bankers are clever sufficiency to know what kind of mixture of investments they should consider refusal to be caught with their pants down.As well as lending money both short furthermore long term, banks place investments in other areas. For instance, apart from the ullage assets, they container purchase long term government bonds and other securities. However, without cash reserves it is nought possible to give birth to auxiliary money unless breaking the rules.Of course banking is far more intricate than that, but at least individual can grasp some basics, and understand why, when a spanner is thrown into the works due to whatever reason, hiccups can follow.