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ZBW - Leibniz Information Centre for Economics
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Preserved
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2025-12-15
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Preserved : 6:1 to 6:3;7:1 to 7:3;8:1;8:1 to 8:3;9:1 to 9:2;9:1 to 9:3;10:1 to 10:3;11:1 to 11:2;10:2 to 10:3;11:2 to 11:4;12:1 to 12:4;13:1;11:3;12:3 to 12:4;13:1 to 13:2;12:3;13:4
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 6 (1 to 3); 7 (, 1 to 3); 8 (, 1 to 3); 9 (, 1 to 3); 10 (, 1 to 3); 11 (, 1 to 4); 12 (, 1 to 4); 13 (, 1 to 4); 14 (, 1, 2); 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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National Digital Preservation Program, China
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Preserved
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2025-12-04
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Preserved : 1 (1 to 3); 6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (1 to 3); 11 (1 to 4); 12 (1 to 4)
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CLOCKSS Archive
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Preserved
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2026-02-09
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6, 7
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LOCKSS Archive
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Preserved
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2026-02-09
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6 to 13
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Portico
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Preserved
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2026-02-12
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Preserved : 2017: 6(1-3), 2018: 7(1-3), 2019: 8(1-3), 2020: 9(1-3), 2021: 10(1-3), 2022: 11(1-4), 2023: 12(1-4), 2024: 13(1-4), 2025: 14(1-4), 2026: 15(1)
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CLOCKSS Archive
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In Progress
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2026-02-09
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8 to 14
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LOCKSS Archive
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In Progress
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2026-02-09
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13, 14
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Library of Congress
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Preserved
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2025-04-07
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6 (1 to 3); 7 (1 to 3); 8 (1 to 3); 9 (1 to 3); 11 (1 to 4); 12 (1 to 4); 13 (1 to 4)
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