Analyzing the Economics of Citigroup’s Retail Banking Group, Citibank
Citibank is the sell promissory note arm of Citigroup (Citigroup). As such, it functions most similar to any alternative bank – an surrogate in in between borrower-spenders and lender-savers. Another approach –>
to demeanour at the attribute in in between these borrower-spenders and lender-savers is to make use of an overlapping generations model. Once we do this, we can try how the particular bank fits in to this equation, and request it to the real-world.The overlapping era model, in the simplest form, has one good, a expenditure good. This great is endowment, and is rounded off equivalent to the sum total of products used up by a chairman in their operative years. Each chairman lives for dual periods, receives capacity in the initial period, and zero in the second period. Endowment, however, is non-durable, so the old will have no consumption, as there is no inducement for the immature to traffic endowment, as the old have zero to trade.This indication is not nonetheless difficult sufficient for a bank to exist yet, though. The subsequent step involves money. Money is something which represents value. There have been dual sorts of released banking – commodity currency, and fiat currency. Commodity banking has element worth by itself. Fiat currency, however, has no unique value. Once income is introduced in to the overlapping era money, immature and old have been both means to consume, as the old can traffic income for endowment, and the immature can traffic capacity for money, to illustrate permitting them to traffic it behind for capacity when old, and devour when old. We still do not need banks, though, as the manage to buy trades freely, and everyone earns the same rate on money.In sequence for this manage to buy to direct a monetary intermediary, there contingency be a little alternative good. This great is capital. Like money, it can be traded for capacity to assure destiny consumption. In sequence for collateral to be opposite from money, we will need to pretence a 3 duration lifespan. While income earns the same rate, and can be converted to capacity in the subsequent period, collateral matures in dual periods, and at a aloft rate.
