Research questions: To what extent does the operationalisation of the Leadership Productivity Model fulfill the approved scientific quality criteria? Methods: After identifying suitable quality criteria, they were evaluated based on 1,267 questionnaires following the Leadership Productivity...

Research questions: What are the perceived risks factors that affect the consumer decisionmaking process in Sub-Saharan Africa? Are perceived risks useful predictor of the price acceptance of products in anti-counterfeit packaging? Methods: Empirical study with a strong focus on Sub-Saharan...

How can the value levels of the 9 Levels for Value systems used in application-oriented personnel and organisational development be measured reliably?

How can personal resistances to values within the meaning of the 9 Levels for value systems be reliably measured?

Research questions: To what extent does the operationalisation of the Leadership Productivity Model fulfill the approved scientific quality criteria? Methods: After identifying suitable quality criteria, they were evaluated based on 1,267 questionnaires following the Leadership Productivity...

Research questions: What are the perceived risks factors that affect the consumer decisionmaking process in Sub-Saharan Africa? Are perceived risks useful predictor of the price acceptance of products in anti-counterfeit packaging? Methods: Empirical study with a strong focus on Sub-Saharan...