The measurement of the hidden economy is necessary to ensure exhaustiveness of Gross Domestic Product and thus be able to conduct comparisons between countries. The part of firms activity that is not declared to tax authorities inevitably evades statistical observation. In France, it is possible...

Our paper aims to answer two questions: Why and how to use case studies in strategic alliances analysis? In response to the first question, we have shown that the complexity and dynamism of the phenomenon being studied, the multiplicity of perspectives and multidimensional nature of certain...