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Showing posts with label prices. Show all posts
Showing posts with label prices. Show all posts
manab - - to

Are high oil prices due to hedge fund speculation - andrew forex trading system

Are high oil prices due to hedge fund speculation ~ andrew forex trading system The economist Paul Krugman advances an interesting argument ... [...]

manab - - spot

Futures markets have no effect on spot prices - forex trading arbitrage system

Futures markets have no effect on spot prices ~ forex trading arbitrage system NYTimes columnist and Princeton economist Paul Krugman has pr... [...]