**Appendix A**

**Table A1.** Descriptive statistics of our questionnaire.


Note: μ stands for mean Q1, Q2 and Q3 for the 1st, 2nd and 3rd quartile and σ for the standard deviation.


#### **Table A2.** Standarized loadings and *t*-values.

Source: [7].

#### **Table A3.** Construct reliability, Cronbach alpha and convergen<sup>t</sup> reliability.


Source: [7].



Source: [7].


**Table A5.** PLS estimates in [7] for the hypothesis in Section 2.

Source: [7].
