Answer:
Comparative advantage
Explanation:
Comparative advantage is the point at which a nation creates a decent or administration for a lower opportunity cost than different nations
For instance : oil-creating countries have a relative favorable position in synthetic substances. Their privately delivered oil gives a modest wellspring of material for the synthetic substances when contrasted with nations without it.
Similar preferred position, is a financial hypothesis, first created by nineteenth century British business analyst David Ricardo, that ascribed the reason and advantages of worldwide exchange to the distinctions in the relative open door (costs as far as different merchandise surrendered) of delivering similar wares among nations.
Answer:
elastic.
Explanation:
The advertising elasticity of demand measures how sensitive a market and sales are to marketing expenses. Advertising elasticity is calculated by dividing the change in quantity demanded by the percentage change in advertising expenses. Generally products with low advertising elasticity tend to have elastic demands.
Answer:
d. It is best measured using the statistic variance inflation factor (VIF).
Explanation:
Multicollinearity is an important issue in multiple regression model, having many independent/ explanatory variables. Multicollinearity is the situation in which two or more independent variables are highly correlated. It is problematic because it increases the standard error of independent variable coefficient & undermines its statistical significance
Variance Inflation Factor [VIF] is a check & corrective measure of multicollinearity.
- VIF as a multicollinearity check : It quantifies the correlation between one explanatory variable with other explanatory variables.VIF = 1 implies there is no multicollinearity (correlation between independent variables); VIF upto 5 implies there is moderate multicollinearity (correlation between independent variables). VIF > 5 implies high multicollinearity (correlation between independent variables)
- VIF as a multicollinearity correction : Calculating
= σ^2 / ![[TSS j (1 - R^2j)]](https://tex.z-dn.net/?f=%5BTSS%20j%20%281%20-%20R%5E2j%29%5D)
; where TSS = total sum of square of variable j , σ^2 = j variance, R^2 j = R^2 from regressing all other independent variable on variable j
Answer: Monetary unit assumption
Explanation: The monetary unit of assumption states that every transaction of the business can be expresses in relation to monetary units and these units will be stable over time. The key point in this assumption is that it assumes monetary units to be stable and dependable.
In the given case, Lawton records transactions in dollars and disregards changes in value of dollars over time. Hence, we can conclude that Lawton is following monetary unit assumption.
I believe the correct answer is true. <span>For every decision you make, there is a trade-off. A decision is always accompanied by two choices. One of these choices is the better. Every choice has its own advantage and disadvantage so that a trade off will always be present. Hope this answers the question.</span>
