- The premium or percentage on a better sort of money when it
is given in exchange for an inferior sort. The premium or discount on
foreign bills of exchange is sometimes called agio.
Contagion theory of crowds Contagion theory of crowds is a modern variant in sociology of the old idea of group mind. In this version the effect of a crowd is to
Contagion Contagion is a form of financial panic, in which the devaluation of exchange rates by one country leads to similar devaluations at about the same time by ...
Contagion theory Contagion theory is the idea that individuals in crowds are suggestible and take on a single way of acting.