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Institutional asymmetry : how formal and informal institutions affect entrepreneurship in Bulgaria
Williams, Nick, (2015)
Between petty corruption and criminal extortion : how entrepreneurs in Bulgaria and Romania operate within a devil's circle
Vorley, Tim, (2016)
From centrally planned culture to entrepreneurial culture : the example of Bulgarian and Romanian organisations
Kelemen, Mihaela, (1998)
Predpriemačestvoto
Manolov, Karamfil M., (2006)