According to the liquidity premium theory of the term structure, a slightly upward sloping yield curve indicates that short-term interest rates are expected to
a. rise in the future.
b. remain unchanged in the future.
c. decline moderately in the future.
d. decline sharply in the future.
The correct answer and explanation is :
Correct Answer: c. decline moderately in the future.
Explanation (300 words):
The liquidity premium theory of the term structure of interest rates explains how the shape of the yield curve reflects both expectations of future interest rates and a liquidity premium that investors demand for holding longer-term securities.
According to this theory, long-term interest rates are not just the average of current and expected future short-term interest rates (as in the pure expectations theory), but also include a liquidity premium. This premium compensates investors for the greater risk and lower liquidity associated with longer maturities. As a result, the yield curve is typically upward sloping, even when short-term interest rates are expected to remain constant or even decline slightly.
Now, consider a slightly upward-sloping yield curve. Under the liquidity premium theory, this implies that while there is some upward slope due to the liquidity premium, it is not steep. This suggests that the average of expected future short-term interest rates must be slightly lower than the current short-term rate—in other words, a moderate decline in short-term rates is expected. The upward slope seen in the yield curve is primarily due to the liquidity premium rather than an expectation of higher future rates.
If short-term rates were expected to rise, the yield curve would be more steeply upward sloping. If they were expected to decline sharply, the liquidity premium might not be enough to offset this, leading to a flat or even inverted yield curve. A slightly upward slope, therefore, is consistent with moderate expectations of declining short-term interest rates.
Thus, under the liquidity premium theory, a slightly upward sloping yield curve indicates that investors expect short-term interest rates to decline moderately in the future, while the curve remains upward due to the added liquidity premium.