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Savatey [412]
2 years ago
5

State with brief reason whether the following statements are true, false, or uncertain:a. In the presence of heteroscedasticity

OLS estimators are biased as well as inefficient.b. If heteroscedasticity is present, the conventional t and F tests are invalid.c. In the presence of heteroscedasticity the usual OLS method always overestimates the standard errors of estimators.d. If residuals estimated from an OLS regression exhibit a systematic pattern, it means heteroscedasticity is present in the data.e. There is no general test of heteroscedasticity that is free of any assumption about which variable the error term is correlated with.f. If a regression model is mis-specified (e.g., an important variable is omitted), the OLS residuals will show a distinct pattern.g. If a regressor that has nonconstant variance is (incorrectly) omitted from a model, the (OLS) residuals will be heteroscedastic.
Business
1 answer:
timofeeve [1]2 years ago
3 0

Answer:

Explanation:Djrjjrjrhe

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The relationship between an employer and an employee can be thought of in terms of a(n) __________, a description of what an emp
myrzilka [38]

The answer is psychological contract.

A broken psychological contract may occur when an employee believes that working extra would be naturally rewarded. This, however, may not be business policy. If the person is salaried, they may not be compensated for the extra hours worked.

Daily acts and remarks made in the workplace, as well as how they are interpreted by all parties involved, have an impact on the contract.

`

In other words, it is a promise developed via regular workplace encounters in which the organization learns what is expected of each employee.

Psychological contracts evolve and adapt to the organizational working culture over time. However, they are generally difficult to change and can differ across individual party members and whole organizations.

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8 0
2 years ago
Which days can be selected as the first day of the week for a calendar?
Dovator [93]
Sunday or Monday, depending on what loacation.
6 0
3 years ago
If there is a shortage in a rental market, what is expected? A. Rental prices to stay the same. B. Rental prices to be increasin
erastovalidia [21]

Answer:

Rental prices to be increasing until shortage is eliminated

Explanation:

If there is a shortage in the rental market, it means that quantity supply has reduced. This would lead to an excess of demand over supply which is known as a shortage. When there's a shortage, prices rise until the shortage ceases.

5 0
3 years ago
Imagine that you are a manager at Applebee’s, a restaurant chain. Turnover is always a challenge with restaurant employees, and
Daniel [21]

Answer:

D. Your interventions to the core job characteristics are likely to be effective.

C. Growth need strength

8 0
3 years ago
Use the following information to answer questions 4a.1-4a.5 Gerrell Corp. is comparing two different capital structures. Plan I
maxonik [38]

Answer:

Gerrel Corp.

EPS (Earnings per share) = Earnings after Tax/Number of outstanding shares

Plan I:

EBIT =                    $90,000

Interest =                 $4,750 ($95,000 x 5%)

Pre-Tax Income = $85,250

Income Tax Exp.      34,100 ($85,250 x 40%)

After Tax Income  $51,150

EPS = $51,150/18,000 = $2.84 per share

Plan II:

EBIT =                    $90,000

Interest =                 $9,500 ($190,000 x 5%)

Pre-Tax Income = $80,500

Income Tax Exp.     32,200 ($80,500 x 40%)

After Tax Income  $48,300

EPS = $48,300/14,000 = $3.45 per share

Plan III:

EBIT =                    $90,000

Pre-Tax Income = $90,000

Income Tax Exp.     36,000 ($90,000 x 40%)

After Tax Income $54,000

EPS = $54,000/22,000 = $2.45 per share

Explanation:

a) Data and Calculations:

Plan I = 18,000 shares + $95,000 debt

Plan II = 14,000 shares + $190,000 debt

Difference = 4,000 shares + $95,000 debt

Share price = $95,000/4,000 = $23.75

EBIT = $90,000

Interest Rate = 5%

Corporate Tax Rate = 40%

b) Capital Structure:

Plan I: (Equity and Debt)

Shares of 18,000 x $23.75 + $95,000 debt = $522,500 in total capital

Plan II: (Equity and Debt)

Shares of 14,000 x $23.75 + $190,000 debt = $522,500 in total capital

Plan III: (All-equity plan):

Shares of 22,000 x $23.75 = $522,500 in total capital

c) The Earnings per share is the measurement of the Net Income to stockholders divided by the number of outstanding shares.  It gives an idea about the profitability of the entity, especially with regard to the profit made for common stockholders.  The EPS is also one of the metrics used in the calculation of the P/E ratio to indicate whether a company's shares are undervalued or overvalued.

5 0
3 years ago
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