This topic contains a solution. Click here to go to the answer

Author Question: If Xit is correlated with Xis for different values of s and t, then A) Xit is said to be ... (Read 118 times)

krzymel

  • Hero Member
  • *****
  • Posts: 548
If Xit is correlated with Xis for different values of s and t, then
 
  A) Xit is said to be autocorrelated
  B) the OLS estimator cannot be computed
  C) statistical inference cannot proceed in a standard way even if clustered standard errors are used
  D) this is not of practical importance since these correlations are typically weak in applications

Question 2

The following are properties of the logarithm function with the exception of
 
  A) ln(1/ x) = -ln(x).
  B) ln(a + x) = ln(a) + ln(x).
  C) ln(ax) = ln(a) + ln(x).
  D) ln(xa) a ln(x).



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sylvia

  • Sr. Member
  • ****
  • Posts: 331
Answer to Question 1

Answer: A

Answer to Question 2

Answer: B




krzymel

  • Member
  • Posts: 548
Reply 2 on: Jun 29, 2018
Wow, this really help


jomama

  • Member
  • Posts: 346
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Glaucoma is a leading cause of blindness. As of yet, there is no cure. Everyone is at risk, and there may be no warning signs. It is six to eight times more common in African Americans than in whites. The best and most effective way to detect glaucoma is to receive a dilated eye examination.

Did you know?

To maintain good kidney function, you should drink at least 3 quarts of water daily. Water dilutes urine and helps prevent concentrations of salts and minerals that can lead to kidney stone formation. Chronic dehydration is a major contributor to the development of kidney stones.

Did you know?

Increased intake of vitamin D has been shown to reduce fractures up to 25% in older people.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

For a complete list of videos, visit our video library