Gold has been used as long as there has been civilization. It was one of the first metals, if not the first, to be used by mankind. It has several unique properties. It does not corrode or react...
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The most common way to estimate the value of options is to use the Black-Scholes formula. If the price changes of security are log-normally distributed, the Black-Scholes formula provides the...
The rise of oil production (and oil consumption) has coincided with the industrial revolution. Some go as far as attributing our rapid growth in the last century to easily accessible and cheap...