Noviana Pratiwi, C. Iswahyudi
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引用次数: 0

摘要

这项研究估计了投资黄金的风险水平。风险价值(VaR)是一种计算风险水平的方法。有两种分布方法,即广义极值分布(GEV)和广义帕累托分布(GDP)。之所以使用这两种分布,是因为黄金数据据称具有重尾分布。该研究使用了2015年1月至2017年12月期间的黄金价格二手数据,共有876个数据。结果表明,黄金价格的数据回归具有重尾性。得到的估计结果表明,95%置信水平下的VaR值小于99%置信水平下的VaR值,因此可以得出,投资者承担的风险水平越高,投资者的信心水平和弥补损失的资本配置水平就越大。GDP估计值给出的值大于GEV。VaR值最大,为4.049%,这意味着未来一个时期可能发生的最大损失为4.049%。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
ESTIMASI TINGKAT RISIKO INVESTASI EMAS MENGGUNAKAN PENDEKATAN GENERALIZED EXTREME VALUE DAN GENERALIZED PARETO DISTRIBUTION
This study estimates the level of risk in investing in gold. Value at Risk (VaR) is a method which can be used for calculating the level of risk. There are two distribution approaches used, namely Generalized Extreme Value Distribution (GEV) and Generalized Distribution Pareto (GDP). These two distributions are used because gold data is alleged to have a heavy tail distribution. The study uses secondary data on gold prices with January 2015 to December 2017 period with a total of 876 data. The results obtained indicate that the data return for the gold price has a heavy tail. Estimation results obtained indicate that the VaR value at the 95% confidence level is less than VaR with a 99% confidence level so it can be concluded that the higher the level of risk to be taken, the greater the level of confidence and capital allocation to cover losses taken by investors. The GDP Estimation value gives a greater value than GEV. and the largest VaR value is shown at 4.049%, which means that the maximum loss that may occur in one period ahead is 4.049%.
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