Sorry, something has gone wrong. Best Answer: The Enhanced Fujita Scale, or EF Scale, is the scale for rating the strength of tornadoes in the United States estimated via the damage they cause.
DEFINITION of 'Basis Trading'. An arbitrage trading strategy that aims to profit from perceived mispricing of similar securities.
International trade is also a branch of economics, which, together with international finance, forms the larger branch called international economics.Trading is a value-added function: it is the economic process by which a product finds its market, in which specific risks are to be borne by the trader.nternational trade is also a branch of economics, which, together with international finance, forms the larger branch called international economics.