This Occasional Paper reports the research results of a project on the unofficial economy in Croatia conducted by the Institute of Public Finance in Zagreb for the Croatian Ministry of Finance. The project team report was finalized in early 1997 and it includes some 15 papers which can be obtained both in Croatian (“Financijska praksa”, Vol. 21, No. 1-2, June 1997) and English (http://www.ijf.hr/finpraksa/eng/97/1-2/index.htm). This paper is the summary of the project written by Ivo Bićanić (University of Zagreb) and Katarina Ott (Institute of Public Finance)
