1. A researcher is interested to investigate if the security concern (SECURITY), perceived ease of use (PEU) and Trust (TRUST) are the important determinants of mobile stock trading adoption by suggesting the following model:

Mobile Stock Trading bo * iSECURITY * bzPEU 3TRUST *

Output 1.1 1.3 below are the estimated output based on equation (1.1):

Output 1.1

Variable	SECURITY	PEU	TRUST
SECURITY	1.0000	0.5950	0.5085
PEU	0.5950	1.0000	0.3554
TRUST	0.5085	0.3554	1.0000

Output 1.2

Dependent Variable: Mobile Stock Trading Method: Least Squares

Sample: 1 60

Included observations: 60

Variable	Coefficient	Std. Error	t-Statistic	Prob.
C	-0.130608	0.117264	-1.113799	0.2701
SECURITY	-0.132313	0.164748	-0.803124	0.4253
PEU	0.589728	0.179316	3.288768	0.0017
TRUST	0.468130	0.130733	3.580821	0.0007
R-squared	0. 402090	Mean dependent var		0.129974
Adjusted R-squared	0.370059	S.D. dependent var		1.022064
S.E. of regression	0.811200	Akaike info criterion		2.483736
Sum squared resid	36.85052	Schwarz criterion		2.623359
Log likelihood	-70.51207	Hannan-Quinn criter.		2.538350
F-statistic	12.55321	Durbin-Watson stat		2.065996
Prob(F-statistic)	0.000002

Continued...

Output 1.3

Auxiliarv regression	VIF	1 '( 1-R 2auxi)
SECURITY = f(PEU, TRUST)		2.834943
PEU = f(SECURITY, TRUST)		3.557055
TRUST = f(SECURITY. PEU)		4.356738

1. Evaluate the degree of multicollinearity and determine its effects.

ii. Evaluate the relative importance of the independent variables with the beta coefficients for the model.