University of Pitesti, University of Regensburg, Universitatea Liberă Internațională din Moldova, The Free International University of Moldova, State Agrarian University of Moldova, Ecological University of Bucharest, Ecological University of Bucharest, Independent, Bucharest Academy of Economic Studies, National School of Political and Administrative Studies, University of Pitesti, University of Pitesti, University of Pitesti, Faculty of Juridical and Administrative Sciences and affiliation not provided to SSRN