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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 : 1:1;2:1;3:1 to 3:2;4:1 to 4:2;5:1 to 5:2;6:1 to 6:2;7:1 to 7:2;8:1 to 8:2;9:1 to 9:4;10:1 to 10:4;11:2 to 11:4;12:1 to 12:4;13:1 to 13:4;14:1 to 14:4;15:1 to 15:4;16:1 to 16:4;17:1 to 17:4;12:1;18:1 to 18:4;19:1 to 19:4;20:1 to 20:4;21:1 to 21:4;22:1 to 22:4;23:1;23:1 to 23:4;24:1 to 24:4;25:1 to 25:2;25:2 to 25:4;26:1 to 26:4;27:1;27:1 to 27:4;28:1 to 28:4;27:3;28:4
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 12 (1); 17 (, 1 to 4); 18 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 4); 24 (, 1 to 4); 25 (, 1 to 4); 26 (, 1 to 4); 27 (, 1 to 4); 28 (, 1 to 4); 29 (, 1, 2); 2013; 2014; 2017; 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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Library of Congress
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Preserved
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2025-04-07
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1; 2 (1); 3 (1, 2); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1 to 4); 10 (1 to 4); 11 (2 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (3, 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1, 3, 4); 26 (2); 27 (1 to 4); 28 (1 to 3)
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CLOCKSS Archive
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In Progress
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2026-02-09
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1 to 29
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LOCKSS Archive
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In Progress
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2026-02-09
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1, 1 to 3, 29
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Portico
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Preserved
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2026-02-12
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Preserved : 1997: 1(1), 1998: 2(1), 1999: 3(1-2), 2000: 4(1-2), 2001: 5(1-2), 2002: 6(1-2), 2003: 7(1-2), 2004: 8(1-2), 2005: 9(1-4), 2006: 10(1-4), 2007: 11(2-4), 2008: 12(1-4), 2009: 13(1-4), 2010: 14(1-4), 2011: 15(1-4), 2012: 16(1-4), 2013: 17(1-4), 2014: 18(1-4), 2015: 19(1-4), 2016: 20(1-4), 2017: 21(1-4), 2018: 22(1-4), 2019: 23(1-4), 2020: 24(1-4), 2021: 25(1-4), 2022: 26(1-4), 2023: 27(1-4), 2024: 28(1-4), 2025: 29(1-4), 2026: 30(1)
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LOCKSS Archive
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Preserved
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2026-02-09
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4 to 28
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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 4); 2 (1 to 4); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1 to 4); 11 (2 to 4); 12 (1 to 4); 13 (1 to 4); 14 (1 to 4); 15 (1 to 4); 16 (1 to 4); 17 (1 to 4); 18 (1 to 4); 19 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4); 26 (1 to 4); 27 (1 to 4)
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