In this section we will look at the return an investor (lender)
receives from a money market instrument. However, before doing
so we need to establish some basic terminology.
As we have seen, money market instruments are contracts between
a borrower and lender.
The lender (investor) pays a sum of money - the proceeds
- to the borrower (issuer) for a fixed period of time - the
term to maturity.
At the end of this period - at maturity - the money - the
principal - is repaid to the lender.
If the
instrument is
negotiable the lender can sell it on in the
secondary market. Principal will be paid to whoever holds
the instrument at maturity.
Having lent money, the lender will require a return to
compensate for the following:
- the loss of cash (and so of alternative forms of return or
consumption) during the period of the
loan;
- the expected erosion of the real value of the money due to
inflation;
- and the risk that the borrower could default on his
obligation to repay the lender at maturity.
The date on which the instrument starts to accrue a return is
called the value date (the beginning of the term to maturity)
and can be contrasted with the date on which the terms of the
purchase are agreed - the transaction date.
The value date may or may not be the same as the transaction
date:
- If it is, the transaction is said to be for same-day value
or value today.
- If the value date is the business day after the transaction
date the transaction is said to be for next-day value or value
tomorrow.
-
Where the value date is two business
days after the transaction date the transaction is said to be
for spot value.