Signs That An Oil Pump Needs Replacing The engine of an automobile relies on many parts functioning properly. It should be no surprise that if one becomes deficient; it is going to cause a great deal of wear on the engine itself.
Macaulay duration is a time measure with units in years, and really makes sense only for an instrument with fixed cash flows. For a standard bond the Macaulay duration will be between 0 and the maturity of the bond. It is equal to the maturity if and only if the bond is a zero-coupon bond.
âDwell timeâ is not as straightforward a metric as you might think. Usually, people conflate âsession durationâ (or time on page) with âdwell time,â but, they are actually two different things. Another source of confusion is âbounce rateâ, which is a different number, too. Dwell time combines these two â session duration and bounce rate.