Kedir, Abbi M; Fethi, Meryem Duygun; Williams, Colin C - Department of Economics, Leicester University - 2011
, an official wage that is declared to the state for tax and social security purposes and an unofficial ‘envelope’ wage … to receive envelope wages and the amounts received. We control for relevant socio- economic and other characteristics of … individuals in our estimations. There is an interesting geographical variation in the incidence of ‘envelope wages’ in Europe …