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Table 4 Selected quality criteria of the Structural Equation Model (SEM)

From: Competition in the German pharmacy market: an empirical analysis

  Cronbachs-alpha Composite reliability (CR) Average explained variance (AEV) Scott’s homogeneity
Economic success 0.63 0.89 0.71 0.71
Competitive situation 0.61 0.60 0.47 0.34
Turnover/volume 0.73 0.85 0.67 0.59
OTC focus - - - -
Active customer-orientated management 0.71 0.55 0.43 0.44