02/02/2018

There is no statistically significant demand curve for this date. Please see below for model results.

Change in Demand as Dependent
	Coefficient	Std Error	p value
Constant	0.78890	70.71940	0.99115
(Change in Demand)t-1	1.32270	0.13350	0.00000
(Change in Demand)t-2	-0.50080	0.12530	0.00026
(Change in Price)	22.31440	22.21220	0.32084
(Change in Price)t-1	18.54980	22.48780	0.41410
(Change in Price)t-2	-28.48000	22.57240	0.21401
Adjusted R-squared:  0.8445
Change in Price as Dependent
	Coefficient	Std Error	p value
Constant	0.03549	0.48544	0.94200
(Change in Price)t-1	-0.12697	0.15438	0.41500
(Change in Price)t-2	-0.09282	0.15721	0.55800
(Change in Demand)	0.00105	0.00105	0.32100
(Change in Demand)t-1	0.00045	0.00167	0.79000
(Change in Demand)t-2	-0.00030	0.00101	0.77100
Adjusted R-squared: 0.06366 Note that "t-1" and "t-2" are 1- and 2-period lags.