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ZBW - Leibniz Information Centre for Economics
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Preserved
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2026-03-10
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Preserved : 1:1 to 1:2;2:1 to 2:4;3:1 to 3:4;4:1 to 4:4;5:1 to 5:5;6:1 to 6:6;7:1 to 7:7;8:1 to 8:7;9:1 to 9:7;10:1 to 10:7;11:1 to 11:7;12:1 to 12:7;13:1 to 13:7;14:1 to 14:7;15:1 to 15:7;16:1 to 16:7;17:1 to 17:7;18:1 to 18:7;19:1 to 19:7;20:1 to 20:7;21:1 to 21:7;22:1 to 22:7;23:1 to 23:7;24:1 to 24:7;25:1 to 25:7;26:1 to 26:8;27:1 to 27:8;28:1 to 28:12;29:1 to 29:12;30:1 to 30:12;32:2;31:1 to 31:12;32:1 to 32:4;32:1 to 32:12;33:1 to 33:2;33:6;33:1 to 33:12;34:1 to 34:3;34:9;35:8;34:4 to 34:12;35:1 to 35:8;36:2;35:4 to 35:12;36:1 to 36:7;36:11;36:2 to 36:5;36:10 to 36:13
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 6 (1/2, 3 to 6); 7 (1, 2/3, 4 to 7); 8 (1 to 7); 9 (1 to 4, 5/6, 7); 10 (1 to 7); 11 (1, 2/3, 4 to 7); 12 (1 to 7); 13 (1 to 7); 14 (1 to 7); 15 (1 to 7); 16 (1 to 7); 17 (1 to 7); 18 (1 to 7); 19 (1 to 7); 20 (1 to 7); 21 (1 to 7); 22 (1 to 7); 23 (1 to 7); 24 (1 to 7); 25 (1 to 7); 26 (1 to 8); 27 (1 to 8); 28 (1 to 12); 29 (1 to 12); 30 (1 to 12); 31 (1 to 12); 32 (1 to 12); 33 (1 to 12); 34 (1 to 9, 11, 12); 35 (1 to 12); 36 (1 to 13); 37 (1 to 13); 38 (1, 13)
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Portico
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Preserved
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2026-04-16
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Preserved : 1989: 1(1-2), 1990: 2(1-4), 1991: 3(1-4), 1992: 4(1-4), 1993: 5(1-5), 1994: 6(1-6), 1995: 7(1-7), 1996: 8(1-7), 1997: 9(1-7), 1998: 10(1-7), 1999: 11(1-7), 2000: 12(1-7), 2001: 13(1-7)
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LOCKSS Archive
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Preserved
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2026-04-13
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1 to 29, 31 to 35
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CLOCKSS Archive
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In Progress
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2026-04-13
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1 to 6, 12 to 14, 17 to 25, 32 to 38
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LOCKSS Archive
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In Progress
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2026-04-13
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1, 1 to 11, 30, 36 to 38
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CLOCKSS Archive
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Preserved
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2026-04-13
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7 to 11, 15, 16, 26 to 31
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Portico
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Preserved
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2026-04-16
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Preserved : 2020: 13(12), 2002: 14(1-7), 2003: 15(1-7), 2004: 16(1-7), 2005: 17(1-7), 2006: 18(1-7), 2007: 19(1-7), 2008: 20(1-7), 2009: 21(1-7), 2010: 22(1-7), 2011: 23(1-7), 2012: 24(1-7), 2013: 25(1-7), 2014: 26(1-8), 2015: 27(1-8), 2016: 28(1-12), 2017: 29(1-12), 2018: 30(1-12), 2019: 31(1-12), 2020: 32(1-12), 2021: 33(1-12), 2022: 34(1-12), 2023: 35(1-12), 2024: 36(1-13), 2025: 37(1-13), 2026: 38(1-4, 13)
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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 : 2 (1 to 7); 3 (1 to 9, 11, 12); 12 (1 to 7); 13 (1 to 7); 14 (1 to 7); 15 (1 to 7); 16 (1 to 7); 17 (1 to 7); 18 (1 to 7); 19 (1 to 7); 21 (1 to 7); 22 (1 to 7); 23 (1 to 7); 24 (1 to 7); 25 (1 to 7); 26 (1 to 8); 27 (1 to 8); 28 (1 to 9, 11, 12); 29 (1 to 9, 11, 12); 31 (1 to 9, 11, 12); 32 (1 to 9, 11, 12); 33 (1 to 9, 11, 12); 34 (1 to 9, 11, 12); 35 (1 to 9, 11, 12)
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Library of Congress
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Preserved
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2025-04-07
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1 (1, 2); 2 (1 to 4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 5); 6 (1/2, 3 to 6); 7 (1, 2/3, 4 to 7); 8 (1 to 7); 9 (1 to 5/6, 7); 10 (1 to 7); 11 (1, 2/3, 4 to 7); 12 (1 to 7); 13 (1 to 7, 12); 14 (1 to 7); 15 (1 to 7); 16 (1 to 7); 17 (1 to 7); 18 (1 to 7); 19 (1 to 7); 20 (1 to 7); 21 (1 to 7); 22 (1 to 7); 23 (1 to 7); 24 (1 to 7); 25 (1 to 7); 26 (1 to 8); 27 (1 to 8); 28 (1 to 12); 29 (1 to 12); 30 (1 to 12); 31 (1 to 12); 32 (1 to 11); 33 (2, 3, 6); 34 (1 to 12); 35 (1 to 12); 36 (1 to 13)
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