Basile, Achille; Donnini, Chiara; Graziano, Maria Gabriella - In: Journal of Mathematical Economics 45 (2009) 3-4, pp. 293-307
We study coalitional economies under uncertainty and asymmetric information, assuming a finitely additive measure space of agents and finitely many possible states of nature. We introduce a suitable core notion showing that it is equivalent to Walrasian expectations equilibria. The finitely...