co-integration methodology. they found that the market is efficient for wheat. using monthly data, and the phillips and loretan ( ) approach, peroni and mcnown ( ) supported the speculative efficiency hypothesis for the wti for the period. gulen ( ) found that the futures price of light sweet crude oil...
verjordet، نويسنده , , tjalling jager، نويسنده , , trond nordtug، نويسنده , issue information : دوهفته نامه با شماره پیاپی سال pages : from page : to page : abstract : the use of marine diesels in arctic areas is expected to increase due to increased shipping transport, oil and gas activities, and the...
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