Annual copper prices (1900-2015). Refined Constant Copper prices (2012=100) quoted in the London Metal Exchange at U.S. Dollar per pound (USD cents/lb)
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https://doi.org/10.7910/DVN/VGBHTQ
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Annual copper prices (1900-2015). Refined Constant Copper prices (2012=100) quoted in the London Metal Exchange at U.S. Dollar per pound (USD cents/lb). Values between 1900 and 1935 were acquired from the World Bank at constant prices (1985=100) (Takeuchi et al., 1987). Values updated to 2010 based on the U.S. Producer Price Index for All Commodities, Index 1982=100, Monthly, Not Seasonally Adjusted published by the Federal Reserve Bank of St. Louis (FRED, 2017). Values between 1935 and 2015 were acquired from Chilean Copper Corporation (Cochilco) (Cochilco, 2017). Constant prices (2012=100). Deflator: U.S. Producer Price Index (PPI, all Commodities).
创建时间：
2018-01-23
