TY JOUR TI Estimation of the discount rate for a lithium extraction investment project from associated petroleum brines of oil and gas condensate fields KW discount rate KW investments KW capital asset pricing model KW risks KW lithium KW lithium extraction JO JOURNAL OF MONETARY ECONOMICS AND MANAGEMENT AU Dzhalalov, R.G. AU Trushina, M.A. PY 2025 IS 0 PB ITBO University