“…It is less clear that these differences reflect anything but differences in the underlying skill set across informal sector participants. A consistent result in empirical studies of the nature and impact of formal-informal transactions is that these linkages are highly concentrated in the juridical part of the informal sector (Maiti, 2010;Moreno-Monroy et al, 2012;Mukherjee, 2003;Sahu, 2010). Subcontracting chains can often lead to functionally informal firms at the chain's end, and home work, the lowest link in the chain, appears to have expanded in several countries.…”