Cash flow duration, Financial Management

Assignment Help:

Cash flow duration, like effective duration, considers the change in the cash flow due to prepayment with the change in the interest rate. In effective duration, cash flows are calculated using the  Monte Carlo method, but in cash flow duration the cash flows are calculate using static methodology. Following are the steps followed to calculate cash flow duration:

  1. Cash flows are calculated based on some prepayment assumptions.

  2. Using the calculated cash flows and the market price (P0), the cash flow yield is computed.

  3. Cash flow yield is then increased by Δ y and the new prepayment rate at that higher cash flow yield is determined from a prepayment model. The prepayment rate would be lower because of the higher yield.

  4. Using this lower prepayment rate, we can arrive at cash flow and the value of the cash flow using the higher cash flow yield as the discount rate (P+).

  5. Similarly, cash flow yield is decreased by Δy  and the new payment rate at lower cash flow yield is calculated. Then, using this higher prepayment rate, cash flow and the value of the cash flow using the lower cash flow yield as the discount (P-) is calculated.

Once we calculate P+ and P-, we can calculate the duration using the general formula of duration i.e.,

         Duration =  980_cash flow duration.png

When we compare modified duration, effective duration and cash flow duration, modified duration is considered inferior to that of cash flow duration. This is because modified duration ignores the changes in prepayment due to interest rate changes. Cash flow yield is based on naïve assumption about how prepayments may change; in contrast,  Monte Carlo simulation model is based on more sophisticated analyses of how the cash flow can change when interest rates change. The effective duration computed using  Monte Carlo method is considered superior to cash flow duration.


Related Discussions:- Cash flow duration

Timing of financial reports, Timing of Financial Reports: Just as the a...

Timing of Financial Reports: Just as the actual report requirements differ depending on the requirements of the stakeholder that will be using them, so too will the timing of t

Operating cycle, applicability of an operating cycle in vegetable growing b...

applicability of an operating cycle in vegetable growing business

Valuing an option-free bond, To value an option-free bond, we must de...

To value an option-free bond, we must determine the on-the-run yield curve for the particular issuer whose bond we have to value. This on-the-run yield curve used

Write down budget constraint - budget line, You have $20 to spend on high q...

You have $20 to spend on high quality pens and low quality pens. High quality pens cost $5 each and low quality pens cost $2 each.    (a) Suppose that you will spend your entire

Rationale for corporate governance, Rationale for corporate governance ...

Rationale for corporate governance The organization of the world economy (particularly in present years) has seen corporate governance gain prominence mostly since: Insti

Bond Valuation, The Pennington Corporation issued a new series of bonds on ...

The Pennington Corporation issued a new series of bonds on January 1, 1979. The bonds were sold at par ($1,000), have a 12 percent coupon, and mature in 30 years, on December 31,

Fixed rate versus floating rate asset backed securities, There are fi...

There are fixed as well as floating rate asset-backed securities. A floating rate asset-backed security is one whose underlying pool consists of loans or receivab

Baumol model, A campany estimate a cash requirment of 900000 the opportunit...

A campany estimate a cash requirment of 900000 the opportunity interst eate is 9% per anual the transaction cost for borrowing or withdrawing fund is 264.5

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd