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Author Question: A survey of earnings contains an unusually high fraction of individuals who state their weekly ... (Read 425 times)

piesebel

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on: Jun 29, 2018
A survey of earnings contains an unusually high fraction of individuals who state their weekly earnings in 100s, such as 300, 400, 500, etc. This is an example of
 
  A) errors-in-variables bias.
  B) sample selection bias.
  C) simultaneous causality bias.
  D) companies that typically bargain with workers in 100s of dollars.

Question 2

The Fixed Effects regression model
 
  A) has n different intercepts.
  B) the slope coefficients are allowed to differ across entities, but the intercept is fixed (remains unchanged).
  C) has fixed (repaired) the effect of heteroskedasticity.
  D) in a log-log model may include logs of the binary variables, which control for the fixed effects.


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dawsa925

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Reply #1 on: Jun 29, 2018
Answer to Question 1

Answer: A

Answer to Question 2

Answer: A


piesebel

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Reply 2 on: Jun 29, 2018
Great answer, keep it coming :)

scottmt

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Reply 3 on: Yesterday
:D TYSM

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