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This paper assesses whether the market valuation of gold mining firms contain a premium for the option to close. Tests … paper assesses the relevancy of the option to close for mining firm valuation. This is achieved by examining 41 Australian … degree of association between the actual (market determined) and theoretical option premiums on the basis of the overall …
Persistent link: https://www.econbiz.de/10009441756
The establishment of new accounting rules for expensing options would likely do more harm than good.
Persistent link: https://www.econbiz.de/10010941130
The establishment of new accounting rules for expensing options would likely do more harm than good.
Persistent link: https://www.econbiz.de/10010949204
We propose a criterion for portfolio selection, implied excess Sharpe ratio. The implied excess Sharpe ratio is intended as an excess Sharpe ratio (versus the underlying stock) that investors can expect to enjoy from portfolios that include options and is a useful ex ante indicator that can be...
Persistent link: https://www.econbiz.de/10010679172
investment recognizes the option value of waiting for better (but never complete) information. It exploits an analogy with the …
Persistent link: https://www.econbiz.de/10011115766