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denis23 [38]
3 years ago
15

You have obtained a sub-sample of 1744 individuals from the Current Population Survey (CPS) and are interested in the relationsh

ip between weekly earnings and age. The regression, using heteroskedasticity-robust standard errors, yielded the following result:_____.
Earn = 239.16 + 5.20×Age , R = 0.05, SER = 287.21.,
(20.24) (0.57)
where Earn and Age are measured in dollars and years respectively.
(a) Is the relationship between Age and Earn statistically significant?
(b) The variance of the error term and the variance of the dependent variable are related. Given the distribution of earnings, do you think it is plausible that the distribution of errors is normal?
(c) Construct a 95% confidence interval for both the slope and the intercept.
Business
1 answer:
allochka39001 [22]3 years ago
4 0

Answer:

Let me give you an example of a segment addition problem that uses three points that asks the student to solve for x but has a solution x = 20.

First, I assumed values for each x, y and z and then manipulated their coefficients to get the total at the end of each equation.

20 + 10 +30 = 60

40 + 0 + 40 = 80

40 + 10 = 50

Then exchangeing these numbers into values and we have the following equation.

x + 2y + 3z = 60

2x + 4z = 80

2x + z = 50 so its easy

If you will solve them manually by substituting their variables into these equations, you can get

x = 20

y = 5

z = 10

Explanation:

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This international business strategy is generally the most expensive commitment that a firm can make to an overseas market
shtirl [24]

Foreign Direct Investment is the  international business strategy is generally the most expensive commitment.

<h3>What is Foreign Direct Investment?</h3>

Foreign Direct Investment is the investment of the one company investment to another country. Mostly this type of business is done by the business person to expand their business in multiple countries and establish their portfilio.

Thus, option D is correct.

For more details about Foreign Direct Investment, click here:

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8 0
2 years ago
How would you make a convincing case that open trade in goods and services as well as free flow of foreign direct investment wil
lidiya [134]

Answer:

Free trade of goods and services benefits all countries in the world. This is because of the concept of comparative advantage that tells us that some countries are better at providing specific goods and services than others.

For example, Japan is made up of relatively small islands that are very mountainous, forested, and lacking in natural resources. Besides, the country has a large population concentrated in the few flat areas. This essentially means that Japan is severly lacking in agricultural land and raw materials, and has to import most of its food, oil, natural gas, among other things. This is why the country has specialized in electronics, automobiles, and pharmaceuticals.

Brazil is the opposite: a very large country with hundreds of thousands of square miles fit for agricultural production. The country is a great exporter of soy, rice, sugar, and oil. However, the brazilian industry is not competitive, and most of its exports are to neighboring Argentina.

Without free trade, Japan could hardly feed itself, or it would do so with great difficulty. At the same time, Brazil would have a large surplus of food and raw materials, but its citizens would lack access to high-tech Japanese goods such as Toyota cars, or Sony electronic devices. Both countries would be worse-off.

5 0
3 years ago
LO 3.3When sales price decreases and all other variables are held constant, the break-even point will ________.
miss Akunina [59]

Answer:

increase

Explanation:

Break-even point is used to determine the minimum number of units a business needs to sell in order to fully cover the fixed costs. The break-even  formula is below;

Break-even = Fixed cost / (Sale price - Variable cost)

If sales price (SP) decreases while keeping other factors; variable cost(VC) and fixed cost(FC) constant, the denominator amount will be smaller, making the break- even point to increase.

3 0
3 years ago
Working from home only works in a few kinds of businesses<br> true<br> false
sladkih [1.3K]
The answer is true .
4 0
3 years ago
Read 2 more answers
If your parents withdraw $125,000 from a money market deposit account so they can put a down payment on a house,
Contact [7]

Answer:

M2 decreases and M1 increases.

Explanation:

M1 and M2 are measures of money.

M1 is the narrowest definition of money. It includes currency, travellers check, demand deposit and other checkable deposits.

M2 includes M1 , small denomination time deposit, money market deposit and other assets that can easily be changed into cash easily and at a very little cost.

M3 includes M2, large domination time deposit and less liquid assets.

If $125,000 is withdrawn from the money market funds ,m2 reduces because money market fund is a component of m2.

M1 increases because $125,000 is converted to cash.

I hope my answer helps you.

4 0
3 years ago
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