Ferrante, Vittorioemanuele - In: Rivista Italiana degli Economisti 2 (1997) 2, pp. 199-222
In the paper, the current view on the impossibility of speculative trade between agents with a common decision criterion is questioned. It appears that, from an economic "common sense" perspective, the "impossibility" to speculate is linked to the "ex ante transmission" of differing opinions on...