English to Italian Other Economics

Sto ricercando il traducente corretto per aggregate e nel passaggio seguente:
The fourth question was about the role of xxx. The audience as a whole was most interested in xxx improving the route to market (xx votes), followed by providing information and training (xx), *aggregating* purchasing power (xx) and influencing legislation and regulation (xx). However, this masks a significant divergence between groups: while xx % of suppliers voted for the route to market or information/training, xx% of partners voted for *aggregation* of purchasing power, putting that aspect first. " Mi è stato suggerito che potrebbe significare aumentare, l'aumento del potere di acquisto ma non trovo conferme. Qualsiasi commento, suggerimento è il benvenuto. Grazie! Sono in consegna.