The partition of the economy in two spheres, "presential" and "productive", enables a better understanding of the spatial activities' logic and highlights the openness of local production systems.
<div xmlns="http://www.w3.org/1999/xhtml"><p>The partition of the economy in two spheres, "presential" and "productive", enables a better understanding of the spatial activities' logic and highlights the openness of local production systems.</p></div>