3Won C. Valuation of investments in natural resources using contingent-claim framework with application to bituminous coal developments in Korea[J]. Energy, 2009,34 : 1215 ~ 1224.
4Black F, Seholes. The pricing of options and corporate liabilities [J]. Journal of Political Economy, 1973,81 (3) : 637~ 654.
5Myers S C, Turnbull S M. Capital budgeting and the capital asset pricing model: Good news and bad news [J]. The Journal of Finance,1977,32(2) :321~333.
6Ross S A. A simple approach to the valuation of risky income streams[J]. Journal of Business, 1978, 51:453~475.
7Brennan M J, Schwartz E S. Evaluation natural resource investments[J]. Journal of Business, 1985, 58(2) : 135~149.
8Paddock J L, Siegel D R, Smith J L. Option valuation of claims on real assets: The case of offshore petroleum leases[J]. The Quarterly Journal of Economics, 1988,103 (3) : 479~ 508.
9Trigeorgis, Lenos, Mason S P. Valuing managerial flexibility [J]. Midland Corporate Finance Journal, 1987,(5):14~21.
10Fan Y, Zhu L. A real options based model and its application to China 's overseas oil investment decision[J]. Energy Economics, 2010,32 : 627 ~ 637.
