D Question 5 A time series variable such as a stock price tends to have an...

 

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D Question 5 A time series variable such as a stock price tends to have an exponential trend. To straighten the trend, we can O take logs of the variable fit a regression model O maximize the R-squared O estimate the trend using OLS Question 6 The two solutions to correlated errors are Oi) get a larger sample or (ii) fix the model (1) keep the model and fix the standard errors or (ii) fix the model (i) keep the model and fix the standard errors or (ii) get a larger sample O keep the model and fix the standard errors or (ii) drop the outlier observations 1 pts MacBook Air 1 pts D Question 5 A time series variable such as a stock price tends to have an exponential trend. To straighten the trend, we can O take logs of the variable fit a regression model O maximize the R-squared O estimate the trend using OLS Question 6 The two solutions to correlated errors are Oi) get a larger sample or (ii) fix the model (1) keep the model and fix the standard errors or (ii) fix the model (i) keep the model and fix the standard errors or (ii) get a larger sample O keep the model and fix the standard errors or (ii) drop the outlier observations 1 pts MacBook Air 1 pts

Answer rating: 100% (QA)

1 A Take logs of the variable There are several reasons to log your variables in a regression Howeve... View the full answer