This paper presents estimates of the size of the shadow economy in 76 developing, transition, and OECD countries, which are derived by combining figures from different estimation methods. We describe and discuss the strengths and weaknesses of the different estimation methods. We find that the...

The main focus of this paper lies on the driving forces of the development and size of the shadow economy in 39 highly developed OECD countries. The most influential factors on the shadow economy are tax policies and state regulation, which, if rising, increase the shadow economy, though other,...