"ΒΙΟΜΗΧΑΝΙΚΗ ΑΞΙΑ" ΚΑΤΗΓΟΡΙΩΝ ΑΠΟΘΕΜΑΤΩΝ ΩΣ ΠΑΡΑΓΟΝΤΑΣ ΓΙΑ ΤΗ ΛΗΨΗ ΕΠΕΝΔΥΤΙΚΩΝ ΑΠΟΦΑΣΕΩΝ

THE METHODOLOGY PRESENTED IN THE PH.D. THESIS PROVIDES THE MEANS OF DEFINING THE EFFECT OF THE RESERVE ESTIMATION ERROR ON THE DESIRABILITY OF MINING A DEPOSIT. IT IS KNOWN THAT MINERAL RESERVES CAN BE CLASSIFIED ACCORDING TO THE DEGREE OF GEOLOGICAL ASSURANCE, WHICH IS BEST EXPRESSED BY THE ABOVE-MENTION ESTIMATION ERROR (CLASS A, B, ETC). IN CASE OF EXPLORING A CERTAIN DEPOSIT WITH VARYING DENSITY, THE VARIOUS DEPOSIT SECTIONS (WITH THE SAME EXPLORATION DENSITY CAN BECLASSIFIED IN DIFFERENT CLASSES AND EACH ONE OF THEM (EACH CLASS) HAS A DIFFERENT VALUE (DESIRABILITY OF MINING) FOR THE DECISION MAKER. THIS VALUE IS AFFECTED BY THE RISK DUE TO THE INSUFFICIENT KNOWLEDGE OF THE GEOLOGICAL PARAMETERS. THE METHODOLOGY DEVELOPED HERE IS BASED UPON THE MODELS OF FINANCIAL ANALYSIS (RISK ANALYSIS, CAPITAL MARKET THEORY, UTILITY THEORY). THIS METHODOLOGY, USING AS INPUT DATA THE PREVAILING CONDITIONS IN THE CAPITAL MARKET, THE SYSTEMATIC RISK OF THE MINING INVESTMENT, THE INVESTMENT COST IN RELATION TO THE CAPITAL AVAILABLE AS WELL AS THE INVESTOR'S RISK AVERSION, DEFINES CERTAIN MINIMUM ACCEPTABLE CONDITIONS OF DESIRABILITY OF THE MINING DECISION UNDER STUDY. IN CASE WHEN THESE CONDITIONS ARE SATISFIED THE CORRESPONDING RESERVE ESTIMATION ERROR IS CONSIDERED AS ACCEPTABLE FOR THE INVESTMENT.

Grantor dc:publisher

National Technical University of Athens (NTUA)

Year dc:date

1991

Authors dc:creator

• Kastis, Nikitas
• Καστής, Νικήτας

• ΑΝΑΛΥΣΗ ΕΠΙΧΕΙΡΗΜΑΤΙΚΟΥ ΚΙΝΔΥΝΟΥ
• ΑΠΑΙΤΟΥΜΕΝΗ ΑΝΑΜΕΝΟΜΕΝΗ ΑΠΟΔΟΣΗ ΚΕΦΑΛΑΙΩΝ
• ΑΠΟΦΑΣΗ ΕΚΜΕΤΑΛΛΕΥΣΗΣ ΚΟΙΤΑΣΜΑΤΟΣ
• ΕΠΕΝΔΥΤΙΚΗ ΑΠΟΦΑΣΗ
• Κίνδυνοι
• ΜΕΓΙΣΤΟ ΑΠΟΔΕΚΤΟ ΣΦΑΛΜΑ ΕΚΤΙΜΗΣΗΣ ΑΠΟΘΕΜΑΤΩΝ
• ΠΡΟΣΔΟΚΟΜΕΝΗ ΧΡΗΣΙΜΟΤΗΤΑ ΔΙΑΘΕΣΙΜΩΝΚΕΦΑΛΑΙΩΝ
• ΣΦΑΛΜΑ ΕΚΤΙΜΗΣΗΣ ΑΠΟΘΕΜΑΤΩΝ
• EXPECTED REQUIRED RATE OF RETURN
• EXPECTED UTILITY OF WEALTH
• Investments, Decisions
• MAXIMUM ACCEPTED RESERVE ESTIMATION ERROR
• MINING DECISION-MAKING
• PORTFOLIO, CAPITALASSET PRICING MODEL
• RESERVE ESTIMATION ERROR
• Risks
• Risk analysis
• Επιστήμες Μηχανικού και Τεχνολογία
• Περιβαλλοντική Μηχανική
• Engineering and Technology
• Environmental Engineering

Language dc:language

gre

Identifier

10.12681/eadd/1610

OAI identifier oai:identifier

oai:10442/1610