【劣幣驅逐良幣】
解釋 一種經濟學的貨幣理論。幣質惡劣和幣質優良的二種名目相等、實質相異的貨幣,共同在一個經濟社會流通,則實質優良的貨幣會被收藏、熔解或輸出,而退出流通圈外,只有實質惡劣的貨幣繼續流通。
比喻條件優良的事物為條件較差的事物所取代。如:公司若無健全的人事制度,終將造成劣幣驅逐良幣,無法留住好人才。
Reference :
http://140.111.34.46/cgi-bin/dict/GetContent.cgi?Database=dict&DocNum=162167&GraphicWord=yes&QueryString
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Bad Money Drives Out of Good Money
亦稱格萊興法則。例如,假定金銀之法定比價為1:15,若市場比價為1:15.5,則表示金定幣值過低,或銀幣定值過高。在這種情形下,定值過低的金幣乃成為良幣而退藏。譬如人民持一單位金幣依自由熔燬權,要求兌換為金塊,在自由市場上,依市場比價易得15.5單位之銀塊;然後,再依自由鑄造權,將銀塊鑄得15.5單位之銀幣,又將此項銀幣依法定比價易得1.03的金幣。再重複進行,金銀屢易,利益無窮。即在鑄造與熔燬過程中,造成金幣漸減及銀幣日增的格萊興法則作用的跡象,形成劣幣(銀幣)驅逐良幣(金幣)而且更重要的是,自由市場上的黃金增多及白銀減少同時發生,這種供需量的相對改變,及使金銀的市場比價朝法定比價變動,直到市場比價為1:15為止。
Reference:
http://en.wikipedia.org/wiki/Gresham’s_law
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somtimes i just think this is life itself.
and this rule suits everywhere
don’t even think you will find a better place;
you have to realize the reality.
well, that day DC看到我螢幕上寫的字, 真的是很醒目
then DC asked me why wrote
i just wrote this to alert myself
( ACTUALLY, the one who asked about that is exactly the bad moeny)
don’t know i am the bad moeny or the good money
maybe in some other way, both ba~
well, this law suits Taiwan very well.
Double 10, 2006