Macaulay gave two alternative measures: 1  Expression (1) is FisherâWeil duration which uses zero-coupon bond prices as discount factors, and. 2  Expression (3) which uses the bond's yield to maturity to calculate discount factors.
An electronic oscillator is an electronic circuit that produces a periodic, oscillating electronic signal, often a sine wave or a square wave.Oscillators convert direct current (DC) from a power supply to an alternating current signal. They are widely used in many electronic devices.he most common form of linear oscillator is an electronic amplifier such as a transistor or op amp connected in a feedback loop with its output fed back into its input through a frequency selective electronic filter to provide positive feedback.
Stochastic oscillator. In technical analysis of securities trading, the stochastic oscillator is a momentum indicator that uses support and resistance levels. Dr. George Lane developed this indicator in the late 1950s. The term stochastic refers to the point of a current price in relation to its price range over a period of time.