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发表于 2008-10-4 10:06
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英文应该是commodity. d3 ^! i7 N0 Z6 ?; q! E
A commodity is anything for which there is demand, but which is supplied without qualitative differentiation across a market. In other words, copper is copper. Rice is rice. Stereos, on the other hand, have many levels of quality. And, the better a stereo is, the more it will cost. Whereas, the price of copper is universal, and fluctuates daily based on global supply and demand.
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9 f* M# P9 }, y/ R1 KOne of the characteristics of a commodity good is that its price is determined as a function of its market as a whole. Well-established physical commodities have actively traded spot and derivative markets. Generally, these are basic resources and agricultural products such as iron ore, crude oil, coal, ethanol, salt, sugar, coffee beans, soybeans, aluminum, rice, wheat, gold and silver.$ X$ u8 S% R; t/ {5 ^
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2/4条的意思是：
4 T) c* D9 |& I& N" T1.控制虚拟资本投入,马克思在《资本论》第三卷中阐述了有关虚拟资本的理论,马克思认为,虚拟资本是指以有价证券形式存在并能给持有者带来一定收入的资本,是信用制度和货币资本化的产物.
& A, @" ^! g4 A( R; s/ f2.金子的作用:Gold's value versus money supply.Gold is money, and in past societies used as currency.
" W2 Q5 X" |9 w k# DPaper money was in many parts of the world used as notional representation of gold, with the ability to demand payment of the gold.Increases in the supply of fiat currency through increased money supply have caused the fiat currency price of gold to increase. This is because fiat currencies can increase in supply much more quickly than new gold can be brought onto the market. |
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