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Trading in the "devil's metal" : Keynes's speculation and investment in tin (1921-46)
Marcuzzo, Maria Cristina, (2018)
The Properties of tin : Hedges, E(rnest) S[ydney], and C. E. Homer
Hedges, Ernest Sydney, (1935)
Production under input endogeneity and farm-specific risk aversion : evidence from contract farming and Bayesian method
Mishra, Ashok K., (2020)