The paper "Aggregate Income and Aggregate Monetary Expenses" is a great example of micro and macroeconomic essay. In the last few decades, banks have seen a tremendous decrease in average bank interest margins. This trend is best explained in the literature using a causality that runs from increased competition in traditional segments to lower margins to new activities. A bank’ s business model is measured using a multidimensional proxy of relationship banking activity, exerts a robust, positive effect on interest margins. It is, therefore, an objective of all banks to come up with a model to maximize their profits without necessarily affecting their customers so much. Introduction Profit expansion infers winning a most elevated conceivable measure of benefits amid a given period of time.
A firm needs to produce the highest measure of benefits by building ideal gainful limit both in the short run and long run relying on the different interior and outer variables and strengths. There should be a proper balance between short-run and long-run objectives. In the short run, a firm has it specialized and managerial stipulations while over the long haul, a firm will have sufficient time and adequate chance to make assorted types of alterations and corrections in the generation process and in its advertising methods.
A benefit expanding firm picks both its inputs and its yields with the sole objective of attaining greatest financial benefits. A firm will dependably look to boost the contrast between aggregate income and aggregate monetary expenses Profit maximization In the event that a firm strictly benefits maximizes, they will settle on choices in a marginal way i. e. analyze the marginal profit reachable from delivering one more unit of employing one extra worker.
We assume a bank produces an output, namely loans (L j), and uses two inputs, labor and deposits (D j). In addition to loans, on the asset side, the bank is expected to hold a certain amount of reserves (R j) with the central bank. Liabilities are made up of deposits in addition to exogenous residual, other net liabilities (ONL j).
Barajas, Adolfo, Roberto Steiner and Salazar Natalia. "INTEREST SPREADS IN COLOMBIA." 1999.
Damir, Filipovic. "Interest Rate Models." 2005.
Randall and Ruby. Interest Rate Spreads in the Eastern Caribbean. Washington: IMF, 1998.