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首页> 外文期刊>Journal of Environmental Economics and Management >Valuing Managerial Flexibility: An Application of Real-Option Theory to Mining Investments
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Valuing Managerial Flexibility: An Application of Real-Option Theory to Mining Investments

机译:重视管理灵活性:实物期权理论在矿业投资中的应用

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摘要

The value of managerial flexibility is assessed using data on prices, costs, grades, reserves, ore extraction, and metal output for a panel of Canadian copper mines. A real-option model is estimated and solved for project and option values. Most empirical researchers (I) consider the initial-investment decision but neglect flexible operation thereafter, (ii) assume that price is stochastic but ignore cost and reserve uncertainty, and (iii) model price as a nonstationary stochastic process.
机译:使用一组加拿大铜矿的价格,成本,品位,储量,矿石开采和金属产量的数据评估管理灵活性的价值。估计并求解了实物期权模型的项目和期权价值。大多数经验研究者(I)考虑初始投资决策,但此后却忽略了灵活的操作;(ii)假设价格是随机的,但忽略了成本和储备的不确定性;(iii)将价格建模为非平稳的随机过程。

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