Experimental evidence such as the Ellsberg Paradox contradicts the Savage model of decision making under uncertainty, since the representation of beliefs underlying preferces by a single probability measure leaves no room for the degree of imprecision in information to affect decisions. Genuine Men Free Run 2 Grey Blue ID194 Shoes
Proceeding axiomatically, this Nike Free Sale Run 3 Women Blue Orange
paper shows that the existence of a Bayesain prior is implied, even if Savage′s Sure-Thing Principle is deleted, if preferences (i) are "based on beliefs" and (ii) admit dynamically consistent updating in response to new information. The result raises questions about the appeal of models of preference that feature a separation of tastes and beliefs. Journal of Economic Literature Classification Number: D81.
Leiomyosarcoma is a rare malignancy with a poor prognosis. It is however one of the commonest pulmonary artery sarcomas and arises from pleuripotent cells found in the intima of the vessel. Its presentation often mimics other conditions such as pulmonary embolism causing a delay in diagnosis.This article describes a unique case of leiomyosarcoma of the pulmonary artery presenting as progressive cavitating lung disease with multi-level vertebral deposits. A presumptive diagnosis of tuberculosis had previously been made with apparent improvement following treatment. However, despite extensive investigation, attempts to secure a tissue diagnosis were unsuccessful and this was made only after post-mortem examination.