Answer:
B) adaptive
Explanation:
Based on the scenario being described it can be said that this form of expectations formation is known as adaptive expectations. These are expectations formed from a process in which individuals predict what will most likely occur in the future based on the data of what has already happened in the past.
The worlds most largest national economy in nominal terms. Is the second largest in purchasing power parity (ppp).
representing 22 percent of nominal global gpd and 17 percent of gross world product (gwd)
David's decision on the electronics to purchase represents opportunity cost.
The decision to hire another economist is marginal analysis.
Ana's decision on how to use her time involves opportunity cost.
<h3>What is opportunity cost?</h3>
Opportunity cost of the next best option forgone when one alternative is chosen over other alternatives. When an economic agent chooses one option, he would not be able to choose another option.
<h3>What is marginal analysis?</h3>
Marginal analysis involves comparing the marginal cost or / and the marginal benefit of a decision.
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Answer: 26.73%
Explanation:
You can calculate the expected return using the Capital Asset Pricing Model (CAPM).
Formula is:
Expected return = Risk free rate + beta * (Market return - risk free rate)
Use the previous figures to solve for the risk free rate:
20.47% = Rf + 1.39 * (16.50% - Rf)
20.47% = Rf + 22.935% - 1.39R
20.47% - 22.935% = Rf - 1.39Rf
-2.465% = -0.39Rf
Rf = -2.465% / -0.39
= 6.32%
New expected return is:
= 6.32% + 1.39 * (21% - 6.32%)
= 26.73%
Answer:
.793
Explanation:
Formula
.032=.7^2*.17^2+.3^2*.23^2+2(.7)(.3)(.17)(.23)p
.032=.0142+.0048+.0164p
.032-.0142-.0048=.0164p
.0164p=.013
p=.013/.0164
p=.793