Thomas, Clive Y. creator text St. Augustine]TT [Caribbean Centre for Money and Finance] 2009 monographic [1], 30 p. Revisits the phenomenon of the underground economy in Guyana utilising the techniques of earlier studies. Highlights some key macro-economic features of 2001-08 in order to contrast these with the circumstances prevailing in the earlier period covered by the previous studies. Presents the results from applying the methods of measurement used in earlier studies to the period of our inquiry (2001-08). 12/8/09 JOYD 11.02.01 M742th(2009)