ӱս

ѧν򡱣Gresham's law˼˵ңֵֵͬͬĽɣֵ͵ĻңʹֵߵĻϳ֡If two coins have the same nominal value but are made from metals of unequal valuethe cheaper will tend to drive the other out of circulation.һ򣬼νӱңbad money drives out good

ӱҡ16ͷֳġ19͵ˣ鹦16׶ػʼҽLondon Royal ExchangeĴʼ˸Sir Thomas Greshamγɡ򡱣ʹϸ񱩵ô

614գôΪһͬͻƶίļͷдߣ̬ͬͬ¶˵ƶǵ³ϵġࡱʷĲAIDSϵڸ㡰ʽĵڶڲĸսƶ诳ѡֵίɡӱҡ

ָЩҪˣպ½ˣΥͲѡļ¼ɡӱҡҲνǻƶҪ͡ȴеЦԷǡΪ䲻Ļƶ诺εºܣٲҲɣ

һ棬³ϵĴȴǣ˵㻰⼸죬Ƿѡһ£ȺСسѡΥͲѡѡѵѡ١˳˵ǰŰǷͥһ£ʱ䲻ͬСԲͥҪͥά˾ϡ˾ЧܾߡȲͬ˵ָժԵ̬¶ʵʧȡԼҪ䲻𡱡

ĽǵԱˮ¼ΪŵڳѡϵΪֵĪҲĪã˼ֳѡֻѡһ515صһ뵳Աʱİˣǵ5鼴ʱͻȻðһʮ˵ߣ֡ͷͷΪΪ³ϵĽҴպ½

ʵϣպ½ʮǰպ½ɷնִ·˶ʱڳ̡Ծ֮޵ĸ̡֮Ͷ⣬꣬ƽơǷ켫нգεºܣȫƾָ϶֧֣23պ½Ҽϸʹѡίı֣ȴ˻ڲ壬ɣܱʮս֡ӱҡ֮ߣ

һ棬³ϵҲͬǡӱҡ֮ӣڸߡ壻³ϵƷ֮ϣγʶ֮£ⳡһϵڶȴı֡ƼǶǰηҲ塣ǺһǰηˣӱҡԡսΪרҵǺûһΣȴһһô۾λ֪֡ӱҡڮԹǳЦӳܣԷڡӵǣٻ־ڴӡȥҡͬʱҲءҡ³ϵȴѸģӣһȺͰ

1989615

    ӰEQQȺ578505007ɵɣwjm_tcy

    ӰEȺ437813363

    ֲݣɽӣwww.leeaoweb.com

    Դվŷleeao.net

    ͹///С//ͷ

