introduction: the quality of financial reports is measured by accruals, and these accruals can be manipulated by managers. therefore, managers by manipulating the accruals can affect the quality of financial reports. in this research, a new non-financial element has been considered as manager's ability, and its goal is to investigate the effect of manager's ability on the relationship between t...

We show how a quantum formulation of financial economics can be derived from asymmetries with respect to Fisher information. Our approach leverages statistical derivations of quantum mechanics which provide a natural basis for interpreting quantum formulations of social sciences generally and of economics in particular. We illustrate the utility of this approach by deriving arbitrage-free deriv...

I n this paper we basically make two propositions ~ firstly Q non-linear feedback process that is primarily fuelled by mass cognitive dissonance could generate systematic deviations between the theoretical and market prices of long-term options, and secondly such deviations are best reconciled in terms of neutrosophic rather than rule-based reasoning, especially in the context of the users of a...

Financial Markets: Very Noisy Information Processing Malik Magdon-Ismail, Alexander Nicholson and Yaser S. Abu-Mostafa Abstract| We report new results about the impact of noise on information processing, with application to nancial markets. These results quantify the tradeo between the amount of data and the noise level in the data. They also provide estimates for the performance of a learning ...

We study real e ects of intermediation in a dual nancial system that features coexistence of an open exchange and OTC bilateral market. Both markets trade futures on commodity, but volumes traded on bilateral market are hidden. That friction obstructs learning, as in order to correctly predict future spot price, uninformed traders have to infer realized productivity shock only from a fraction o...