Using a Romanian household survey, the authors analysed the structure of households' income by sources (main job, secondary job, and informal activities), beginning by focusing on the data and methodological problems, certain clarifications being necessary. Afterwards, the size of informal...

With the collapse of the socialist system in Eastern Europe and the advancement of the European Union integration process of the formerly communist countries, many of which are increasingly likely to join the single European market in the foreseeable future, the informal sector in transitional...

Having in view the three main methods for the estimation of the informal economy's size, the study focuses in the first part on data and methodological problems, trying at the same time to outline a few behavioral aspects by using only simple simulation models. Thus, based on a 288-sample and...