... macroeconomy Since then, many authors have shown a general interest about the role of financial markets in the determination of aggregate real variables, and in particular in the role of financial ... remain wealth constrained At the end of each period, Banking Financing entrepreneurs have to repay the loan, and in case of bad luck they can incur in failure, and exit the market, just because ... situations agents collect all the possible information at which they have access and analyze it in order to find a reasonable guideline that could lead them to the final solution In such a framework,...