This paper analyzes the impact of biased beliefs on the structure of informational equilibria in classical self-selection models. Using the intuitive insurance market example of Rothschild-Stiglitz (1976) I show that biases of high-risk individuals have fundamentally different effects on equilibrium contracts than biases of low-risk individuals. Whereas equilibrium contracts of both groups are ...

INTRODUCTION Suicide is one of the most prominent problems in health care system in current Iran. It could be impacted by various factors such as social, economic, individual and so on. Researchers show that socio-economic factors and suicide has significantly related. The people in low social class may more engage with social problems than higher social class. They may confront to problems suc...

Through joined two sensitive methods solvation and cloud point extraction separated and determined micro amount of Ce(III) from aqueous solutions by using organic reagent 2,4-Dimethyl pentan-3-one (2,4-DMP) as extractant and non-ionic surfactant 1% TritonX-100 , the experimental study shows the solvation species of Ce+3 extracted into cloud point layer (CPL) have a wavelength for maximum absorb...

Research objectives: The Kazakh sultan Uraz-Muhammad, who happened to find himself in the territory of Moscow Tsardom 1588, was elevated throne declining Kasimov Khanate 1600. His arrival this Turkic enclave yurt, which had been ruled by Greater Horde dynasty (Sheikh-Avliyar, Shah-Ali, Sain-Bulat, Mustafa-Ali) for a considerable period since 1516, political innovation that remains not fully exp...

The new species is a member of an apparently monophyletic group within the genus that includes R. flexile, R. walga, R. himanturi, R. burgeri, R. euzeti, R. hawaiiensis, R. urobatidium, R. paratrygoni, R. ditesticulum, R. tetralobatum, R. margaritense, R. biorchidum, and R. spinicephalum. All of these species have bothridia with medial longitudinal septa, a constriction at mid-bothridium, and, ...

1. introduction composition and letter writing are some of the most important issues that have been addressed in the past. especially at the ninth and tenth centuries hegira (teimurian era), valuable works have been composed in this regard, as some have reviewed and attended to the structure, while others have collected the original and content of the letters by the past eminent scholars. these...