Prados de la Escosura, Leandro2009-07-142010-12-012010-12-012000Explorations in Economic History, 2000, vol.37, nº1, p. 1-410014-4983https://hdl.handle.net/10016/4725text/htmltext/plainapplication/pdfeng© ElsevierInternational comparisons of real product, 1820-1990 : an alternative data setresearch articleEconomíaHistoriaopen access114Explorations in Economic History37