operating net profit ratio Modern economy, the interest rate as the price of money, not only restricted by many factors in the economic and social, and changes in interest rates to have a great impact on the economy as a whole, as a result, modern economists are studying the interest rate decision problem, pay special attention to the relationship between the variables and the balance of the economy as a whole, the interest rate decision theory has experienced the classical interest rate theory, Keynes's interest theory, interest rate in loanable funds theory and is-lm analysis as well as the contemporary evolution of dynamic interest rate model, the development process. It is extra slim and patch is transparent so that you can easily understand the smartphone's body. Protect yourself from radiation with this particular Fazup cover. The best thing about Fazup protector is that it just isn't big in dimensions also it can easily disappear beneath several accessories i.e. Cover/ Case. FAZUP is currently for sale in UAE and Qatar Thesouq website. disappointing because of the best performance of the global economy since the financial crisis.