We review the literature on gold as an investment. We begin with a review of how the gold markets operate, including the under researched leasing market; we proceed to examine research on physical gold demand and supply, gold mine economics and move onto analyses of gold as an investment....

This paper analyses the causal relationship between gold production costs and gold prices using a hand-collected set of country and company data on gold mining. We find strong econometric evidence for causality running from gold prices to gold production costs. The results are supported...