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Author Question: The interpretation of the coefficients in a distributed lag regression as causal dynamic effects ... (Read 222 times)

Ebrown

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on: Jun 29, 2018
The interpretation of the coefficients in a distributed lag regression as causal dynamic effects hinges on
 
  A) the assumption that X is exogenous
  B) not having more than four lags when using quarterly data
  C) using GLS rather than OLS
  D) the use of monthly rather than annual data

Question 2

GLS
 
  A) results in smaller variances of the estimator than OLS if the regressors are strictly exogenous.
  B) is the same as OLS using HAC standard errors.
  C) can be used even if the regressors are not strictly exogenous.
  D) can be used for time-series estimation, but not in cross-sectional data.


firehawk60

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

Thank you

Answer to Question 2

Answer: A


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