We define the mixed strategy form of characteristic function biform games and build Shapley allocation (SAF) on each profile in second stage games. SAF provides a more detailed accurate picture fairness strategic contribution reflects degree players’ further choices strategies. can guarantee existence Nash equilibrium first non-cooperative The uniqueness overcome defect that core may be an empt...

abstract financial and electronic debts are one of the important issues in iran's financial scope that are considered by economists due to their role in creating financial instabilities. therefore, a model was represented in this survey to evaluate and rank financial and electronic debts in iran including foreign debts, governmental debts, non-governmental debts and banking debts during th...

Background Deciphering the amount of work provided by different co-authors of a scientific paper has been a recurrent problem in science. Despite the myriad of metrics available, the scientific community still largely relies on the position in the list of authors to evaluate contributions, a metric that attributes subjective and unfounded credit to co-authors. We propose an easy to apply, unive...

The fair valuation of complex financial products for credit risk transfer (CRT) can provide a good basis for sustained growth of these markets and their recovery after the current financial crisis. Therefore, the risks of these structured credit securities (such as Collateralized Debt Obligations (CDO) and Credit Default Swap-Index tranches) have to be known as well as the investor’s current ri...