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Lectures for Part II: Time Series Models in Finance

Lectures for Part II: Time Series Models in Finance

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Example: Amazon returns May 16, 1997 to June 16, 2004.<br />

.40<br />

<strong>Series</strong><br />

.20<br />

.00<br />

-.20<br />

-.40<br />

-.60<br />

-.80<br />

-1.00<br />

1.00<br />

0 400 800 1200 1600<br />

Residual ACF: Abs values<br />

Residual ACF: Squares<br />

1.00<br />

.80<br />

.80<br />

.60<br />

.60<br />

.40<br />

.40<br />

.20<br />

.20<br />

.00<br />

.00<br />

-.20<br />

-.20<br />

-.40<br />

-.40<br />

-.60<br />

-.60<br />

-.80<br />

-.80<br />

-1.00<br />

MaPhySto Workshop 9/04<br />

0 5 10 15 20 25 30 35 40<br />

-1.00<br />

0 5 10 15 20 25 30 35 40<br />

103

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