What do women do without official currency?

This is a working paper where i tried to figure out the role of women in the economic activity without official currency. Therefore, i tried to work with the data i had collected during my PhD research and see how those become meaningful in terms of the position and the involvement of women. This work has not been concluded yet, but the first results are amazing. To download the entire working paper, copy the following link onto your browser http://economics.soc.uoc.gr/wpa/wpa_show_paper.php?handle=1207 or open the link at the left column of the blog.