This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Errors-in-variables bias A) is only a problem in small samples. B) arises from error in the ... (Read 60 times)

Anajune7

  • Hero Member
  • *****
  • Posts: 574
on: Jun 29, 2018
Errors-in-variables bias
 
  A) is only a problem in small samples.
  B) arises from error in the measurement of the independent variable.
  C) becomes larger as the variance in the explanatory variable increases relative to the error variance.
  D) is particularly severe when the source is an error in the measurement of the dependent variable.

Question 2

Consider estimating the effect of the beer tax on the fatality rate, using time and state fixed effect for the Northeast Region of the United States (Maine, Vermont, New Hampshire, Massachusetts, Connecticut and Rhode Island) for the period 1991-2001.
 
  If Beer Tax was the only explanatory variable, how many coefficients would you need to estimate, excluding the constant?
  A) 18
  B) 17
  C) 7
  D) 11


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

quynhmickitran

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jun 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


Anajune7

  • Member
  • Posts: 574
Reply 2 on: Jun 29, 2018
Gracias!

frankwu0507

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Egg cells are about the size of a grain of sand. They are formed inside of a female's ovaries before she is even born.

Did you know?

Children of people with alcoholism are more inclined to drink alcohol or use hard drugs. In fact, they are 400 times more likely to use hard drugs than those who do not have a family history of alcohol addiction.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

The alimentary canals of a nonruminant herbivore and a small carnivore. The alimentary canals of a nonruminant herbivore and a small carnivore.
Digestion and absorption of emulsified fat in the small intestine. Digestion and absorption of emulsified fat in the small intestine.
Scattergrams are a mechanism used by political scientists to show patterns and relationships among v Scattergrams are a mechanism used by political scientists to show patterns and relationships among v
Common skin signs are often evidence of an illness or disorder. A pustule is a small, elevated, ... Common skin signs are often evidence of an illness or disorder. A pustule is a small, elevated, ...
Problem Problem
Chemistry - Problem Exercise Chemistry - Problem Exercise
Video: Introduction to Eating Disorders

For a complete list of videos, visit our video library