The Hidden Economy in Bulgaria (General Public), March 2004
In the period March 1 - 16, 2004, Vitosha Research conducted a national representative survey of the "hidden economy" in the country, covering 1080 respondents aged 18 and over. The survey employed the method of the face-to-face interview.
See teh report "
The Hidden Economy in Bulgaria (General Public), March 2004" (
.PDF, 476Kb)