... Monetary standard Money Political economy Search Self-fulfilling prophecy Somalia Somali shilling B52 B53 C71 C73 D83 D85 E41 E42 Ordinary supply-and-demand theory explains the positive value of historical commodity monies such as gold, silver, or salt. Something more is required...

... environments — must differ from the actual decision situation. Mental modeling is thus one step in the possible recursive process of boundedly rational reasoning which precedes belief and goal formation and the search for satisficing behavioral options. How we cognitively perceive a choice task is usually...