Question

Why use autocorrelation instead of autocovariance when examining stationary time series? Please explain specifically. Thanks.

Why use autocorrelation instead of autocovariance when examining stationary time series?

Please explain specifically. Thanks.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
1: Explain the term ‘autoregression’ in a time series regression context. 2. Explain the term ‘autocorrelation’...
1: Explain the term ‘autoregression’ in a time series regression context. 2. Explain the term ‘autocorrelation’ and the problems it creates when using OLS regression in time series data.
A stationary time series of length 121 produced sample partial autocorrelation of φ^11 = 0.8, φ^22...
A stationary time series of length 121 produced sample partial autocorrelation of φ^11 = 0.8, φ^22 = −0.6, φ^33 = 0.08, and φ^44 = 0.00. Based on this information alone, what model would we tentatively specify for the series?
This is for a class in Time-Series: Can sample autocorrelation function be used to test for...
This is for a class in Time-Series: Can sample autocorrelation function be used to test for iid noise? Please explain your answer.
After a linear forecasting model is found for a time series, if the Durbin-Watson statistic is...
After a linear forecasting model is found for a time series, if the Durbin-Watson statistic is less than dL this means that: a. no positive autocorrelation exists, a nonlinear model should be tried. b. positive autocorrelation exists, a nonlinear model should be tried. c. no positive autocorrelation exists, the linear model is adequate. d. positive autocorrelation exists, the linear model is adequate. explain please
3 part question: A. What does it mean when we say a time series is weakly...
3 part question: A. What does it mean when we say a time series is weakly stationary? B. What does it mean when we say a times series is strongly stationary? C. Consider the following series: 1, 2, 4, 7, 11, 16, 22. Apply difference filters to the series until you obtain a stationary series.
*Please keep both answers short thanks in advance* Explain why some costs are considered to be...
*Please keep both answers short thanks in advance* Explain why some costs are considered to be variable and some fixed. How does time enter into the definition? Does the monopolist have an incentive to reduce cost under average cost pricing? How can this be overcome?
6) Why aren’t bridges made from stainless steel? Please explain in clear words. Thanks
6) Why aren’t bridges made from stainless steel? Please explain in clear words. Thanks
Explain specifically why firms’ should be held liable when targeting developing countries for low wage labor...
Explain specifically why firms’ should be held liable when targeting developing countries for low wage labor by providing real time examples. Hint: you may cite the experience of Nike and Reebok in Asia and Nestlé’s involvement in the cocoa planation in West Africa.
In this case ,Why do we use the left-tailed hypothesis instead of the right-tailed hypothesis？When do...
In this case ,Why do we use the left-tailed hypothesis instead of the right-tailed hypothesis？When do we use the right-tailed hypothesis and when do we use the left-tailed hypothesis? Explain only the above two questions and do not need to answer the following questions. Thanks!! During the period 1990-1998 there were 46 Atlantic hurricanes, of which 19 struck the United States. During the period 1999-2006 there were 70 hurricanes, of which 45 struck the United States. (a) State the hypotheses...
Can you explain three ways that transcriptional repression can occur , please use some examples, thanks
Can you explain three ways that transcriptional repression can occur , please use some examples, thanks
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT