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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 1:3;2:1 to 2:3;3:1 to 3:4;4:1 to 4:4;5:1 to 5:5;6:1 to 6:5;7:1 to 7:5;8:1 to 8:5;9:1 to 9:5;10:1 to 10:5;11:1 to 11:5;12:1 to 12:5;13:1 to 13:5;14:1 to 14:5;15:1 to 15:5;16:1 to 16:5;17:1 to 17:5;18:1 to 18:5;19:1 to 19:5
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 1 (1 to 3); 2 (1 to 3); 3 (1 to 4); 4 (1 to 4); 5 (1 to 5); 6 (1 to 5); 7 (1 to 5); 8 (1 to 5); 9 (1 to 5); 10 (1 to 5); 11 (1 to 5); 12 (1 to 5); 13 (1 to 5); 14 (1 to 5); 15 (1 to 5); 16 (1 to 5); 17 (1 to 5); 18 (1 to 5); 19 (1 to 5)
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Portico
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Preserved
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2026-04-16
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Preserved : 1990: 1(1-3), 1991: 2(1-3), 1992: 3(1-4), 1993: 4(1-4), 1994: 5(1-5), 1995: 6(1-5), 1996: 7(1-5), 1997: 8(1-5), 1998: 9(1-5), 1999: 10(1-5), 2000: 11(1-5), 2001: 12(1-5), 2002: 13(1-5), 2003: 14(1-5), 2004: 15(1-5), 2005: 16(1-5), 2006: 17(1-5), 2007: 18(1-5), 2008: 19(1-5)
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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 : 11 (1 to 5); 12 (1 to 5); 13 (1 to 5); 14 (1 to 5); 15 (1 to 5); 16 (1 to 5); 17 (1 to 5); 18 (1 to 5); 19 (1 to 5)
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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 10, 12, 15
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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 5, 19
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LOCKSS Archive
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Preserved
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2026-04-13
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1 to 19
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CLOCKSS Archive
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Preserved
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2026-04-13
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6 to 18
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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 to 3); 2 (1 to 3); 3 (1 to 4); 4 (1 to 4); 5 (1 to 5); 6 (1 to 5); 7 (1 to 5); 8 (1 to 5); 9 (1 to 5); 10 (1 to 5); 11 (1 to 5); 12 (1 to 5); 13 (1 to 5); 14 (1 to 5); 15 (1 to 5); 16 (1 to 5); 17 (1 to 5); 18 (1 to 5); 19 (1 to 5)
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