12/02/2018

Please see below for model results

Change in Demand as Dependent
	Coefficient	Std Error	p value
Constant	12.53960	78.39930	0.87369
(Change in Demand)t-1	1.23970	0.14650	0.00000
(Change in Demand)t-2	-0.42940	0.14370	0.00467
(Change in Price)	47.01250	23.67940	0.05366
(Change in Price)t-1	-32.30140	25.21370	0.20719
(Change in Price)t-2	8.55250	24.26960	0.72630
Adjusted R-squared:  0.8166
Change in Price as Dependent
	Coefficient	Std Error	p value
Constant	-0.02079	0.48557	0.96600
(Change in Price)t-1	0.35382	0.14272	0.01720
(Change in Price)t-2	-0.23123	0.14570	0.11980
(Change in Demand)	0.00131	0.00055	0.02050
(Change in Demand)t-1	NA	NA	NA
(Change in Demand)t-2	-0.00021	0.00058	0.71310
Adjusted R-squared:  0.2586