The mean-variance approach for global supply chain risk analysis with air logistics in the blockchain technology era

Portfolio Selection: Efficient Diversification of Investments

Alan Stuart, Harry M. Markowitz · OR · 1959 · 5.6K citations

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Blockchain-Enabled Smart Contracts: Architecture, Applications, and Future Trends

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Tsan‐Ming Choi, Stein W. Wallace, Yulan Wang · Production and Operations Management · 2017 · 920 citations

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Approximating Expected Utility by a Function of Mean and Variance

Haim Levy, H M Markowtiz · American Economic Review · 1979 · 899 citations

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