Table 6 *0<.05, **p<.001, #- all variables were centered before computing the interaction terms.
Related Figures (6)
Table 1: Profile of Respondents Attitudes towards and knowledge of procurement Table 3 shows the 3 step hierarchical regression an ie. Perception of efficiency and transparency of EP by suppli regression analysis allows for the detection of the ers. The 3 s incremental value of the additio variables, which in the case is the moderator — ease of use and the interacti variables. For the efficiency model, the moderatin help explain significantly the changes in efficie subjective norms, knowledge of EP and knowledge of GP exp variation in efficiency perception. ncy of EP. Atti g and interaction variables do alysis for two dependent variables vep nal on not tude towards EP, ains 89% of the