Through the expectations hypothesis and the liquidity preference theory of the term structure of interest rates, liquidity must be zero for the forward rate to be equal to the expectations of future short rates.
<h3 /><h3>What is expectation theory?</h3>
Corresponds to a forecast of short-term interest rates by analyzing them against current long-term interest rates.
Therefore, it is a theory used to assist in better understanding and forecasting short-term securities trading in the future.
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managers can choose between three possible global ______, which range from selling the same product to introducing an entirely new product
The answer is: coupon clip from a newspaper.
The rest of the choices are not advantageous for the consumers. A sales tax is a portion of the company's sales deducted. For compensation, the company may increase their prices. A steady rise in profit could also mean high prices which bring in cash flow. Lastly, an increased price is not desirable for consumers.
Answer: b. The beta of the portfolio is higher than the highest of the three betas
Explanation:
The beta of a portfolio is calculated as a weighted average of the individual betas of the individual stocks. As such, the highest individual beta will be the upper limit of the portfolios entire beta.
For instance.
3 stocks A, B and C have betas of 1, 1.3 and 2 respectively.
A has a weight of 1%, B has a weight of 1% and C has a weight of 98%.
The portfolio beta will be;
= (0.01 * 1 ) + ( 0.01 * 1.3) + ( 0.98 * 2)
= 1.98
Even if the stock with the highest beta had an advantage of weighing such a high figure, it it mathematically impossible for the portfolio beta to be higher than it.