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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 to 1:4;2:1 to 2:4;3:1 to 3:4;4:1 to 4:4;5:1 to 5:4;6:1 to 6:4;7:1 to 7:4;8:1 to 8:4;9:1 to 9:4;10:1 to 10:4;11:1 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;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 to 23:4;24:1 to 24:4;25:1 to 25:4
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 1 (1/2, 3/4); 2 (, 1/2, 3/4); 3 (, 1/2, 3/4); 4 (, 1/2, 3, 4); 5 (, 1/2, 3, 4); 6 (, 1/2, 3/4); 7 (, 1, 2, 3/4); 8 (, 1, 2, 3/4); 9 (, 1/2, 3/4); 10 (, 1, 2, 3/4); 11 (, 1, 2, 3/4); 12 (, 1, 2, 3/4); 13 (, 1, 2, 3/4); 14 (, 1, 2, 3/4); 15 (, 1, 2, 3/4); 16 (, 1, 2, 3/4); 17 (, 1/2, 3, 4); 18 (, 1 to 4); 19 (, 1 to 4); 20 (, 1 to 4); 21 (, 1 to 4); 22 (, 1 to 4); 23 (, 1 to 4); 24 (, 1 to 4); 25 (, 1 to 4); 1991; 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003; 2004; 2005; 2006; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015
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Portico
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Preserved
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2026-02-12
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Preserved : 1991: 1(1-4), 1992: 2(1-4), 1993: 3(1-4), 1994: 4(1-4), 1995: 5(1-4), 1996: 6(1-4), 1997: 7(1-4), 1998: 8(1-4), 1999: 9(1-4), 2000: 10(1-4), 2001: 11(1-4), 2002: 12(1-4), 2003: 13(1-4), 2004: 14(1-4), 2005: 15(1-4), 2006: 16(1-4), 2008: 17(1-4), 2008: 18(1-4), 2009: 19(1-4), 2010: 20(1-4), 2011: 21(1-4), 2012: 22(1-4), 2013: 23(1-4), 2014: 24(1-4), 2015: 25(1-4)
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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, 2, 3/4); 2 (1 to 4); 11 (1, 2, 3/4); 12 (1, 2, 3/4); 13 (1, 2, 3/4); 14 (1, 2, 3/4); 15 (1, 2, 3/4); 16 (1, 2, 3/4); 17 (1/2, 3, 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)
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LOCKSS Archive
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In Progress
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2026-02-09
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1 to 9, 12, 13
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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 11, 14, 16 to 19
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 25
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CLOCKSS Archive
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Preserved
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2026-02-09
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12, 13, 15, 20 to 25
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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, 3/4); 2 (1/2, 3/4); 3 (1/2, 3/4); 4 (1/2, 3, 4); 5 (1/2, 3, 4); 6 (1/2, 3/4); 7 (1 to 3/4); 8 (1 to 3/4); 9 (1/2, 3/4); 10 (1 to 3/4); 11 (1 to 3/4); 12 (1 to 3/4); 13 (1 to 3/4); 14 (1 to 3/4); 15 (1 to 3/4); 16 (1 to 3/4); 17 (1/2, 3, 4); 18 (1 to 4); 19 (1 to 4); 20 (1 to 4); 21 (1 to 4); 22 (1 to 4); 23 (1 to 4); 24 (1 to 4); 25 (1 to 4)
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