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Capital expenditures, financial constraints, and the use of options

机译:资本支出,财务限制和期权的使用

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This paper analyzes why gold mining firms use options instead of linear strategies to hedge their gold price risk. Consistent with financial constraints based theories, the largest and least financially constrained firms are the most likely to hedge with insurance strategies (put options), while more constrained firms finance the purchase of puts by selling calls (collars). The most financially constrained firms use strategies that involve selling calls. Firms with large investment programs are also more likely to use insurance rather than linear strategies. Firms' hedging instrument choices are also correlated with current market conditions, suggesting that managers' market views partially drive hedging instrument choices.
机译:本文分析了为什么黄金开采公司使用期权而不是线性策略来对冲其黄金价格风险。与基于财务约束的理论相一致,规模最大,财务约束最少的公司最有可能对冲保险策略(认沽期权),而受约束更多的公司则通过卖出看涨期权(项圈)来融资购买看跌期权。资金最受限制的公司所使用的策略涉及卖出看涨期权。具有大型投资计划的公司也更可能使用保险而非线性策略。公司对冲工具的选择还与当前的市场状况相关,这表明经理人的市场观点在一定程度上推动了对冲工具的选择。

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