TY - JOUR AU - Perrotta, Cosimo PY - 2014 DO - 10.5209/rev_IJHE.2014.v1.n2.47726 SN - 2386-5768 UR - https://hdl.handle.net/20.500.14352/34986 T2 - Iberian Journal of the History of Economic Thought AB - This article first recalls our previous research on the original approach on productive labour, which goes from Petty to Genovesi (1767). That approach, being mainly empirical, divided jobs into more or less productive. The other most important... LA - eng M2 - 1 PB - Universidad Complutense de Madrid KW - Productive/unproductive labour KW - Productive/unproductive consumption KW - Development KW - Enlightenment. TI - The four 18th century streams on productive labour TY - journal article VL - 1 ER -