Answer:
- Single asset = Coefficient of Variation
- Portfolio = Beta
Explanation:
When dealing with standalone risk, coefficient of variation is best because it shows the amount by which the asset's returns might deviate from the average returns of the market.
As for portfolio assets that are well diversified, the best measure would be beta because diversified portfolios deal with systematic risk and beta shows the movement of the portfolio in relation to the market and so will show that systematic risk.
Answer:
Option (D) is correct.
Explanation:
It was given that video game is a normal good. We know that there is a positive relationship between the demand for a normal good and income of the consumer, hence, if there is an increase in the income level of the consumer then as a result the demand for a normal good increases which shifts the demand curve for normal good rightwards.
Therefore, this will lead to increase both equilibrium price and equilibrium quantity in the market for video games.
Answer:
C. workers with more years of formal schooling are less likely to be affected by ability, effort, and chance.
Explanation:
The <em>signalling theory in education</em> tells us that employees send "signals" to their employees regarding their education. In other words, employers are willing to pay higher wages to employees with additional years of formal schooling.
This means these qualified workers have their wage primarily defined by their education level, which does not always reflect their true skill-set (the output of ability and effort).
Answer:
export import net export
1. increases unchanged increases
2. unchanged increases decreases
3. unchanged increases decreases
4. unchanged increases decreases
5. increases unchanged increases
Explanation:
export would comprise of goods and services produced in the US that are been sold to foreign countries
Import would comprise of foreign produced goods and services that are been sold in the US
Net export would increase when export occurs and decrease when import occurs
Net export = exports – imports
When the French historian visits the US museum and the European family visits Disney, they are enjoying US services, thus export increases and net export increases
The purchase of books from Cambridge in UK, Panasonic camera and the visit to Japan constitutes import. These increases import and reduces net export
