IL SISTEMA INFORMATIVO E I MERCATI DEGLI STRUMENTI FINANZIARI. QUALE VALORE DI EFFICIENZA QUALITATIVA NEL MERCATO ITALIANO ATTUALE

[Autom. eng. transl.] The increase in the generically definable solicitations of an informative nature that characterize and are capable of affecting the decision-making choices of individuals, not only with reference to possible positions taken in financial markets, was the basis of a renewed interest in verifying what performance had characterized the state of research analysis in the years following the first draft of this research. If, in fact, the theoretical attention to this development profile of the information function within the intermediation activity has not identified new verification models with regard to the measurement of the degree of effectiveness in the evaluation results, it is undoubted that the implicit meaning is that in recent years the informative effect produced by the brokers has taken on a more marked signaling importance precisely in reference to the increase in the sources and volumes inherent to the exogenous information production for the financial instruments market. Therefore, it was almost a necessary step to continue the empirical verification of the report “product” in order to test its current degree of effectiveness and, therefore, of effective reference for the operating market.