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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 : 2:4;3:1 to 3:4;4:1 to 4:4;5:1 to 5:4;6:1 to 6:5;7:1 to 7:6;8:1 to 8:6;9:1 to 9:6;10:1 to 10:6;11:1 to 11:6;12:1 to 12:6;13:1 to 13:6;14:1 to 14:6;15:1 to 15:6;16:1 to 16:6
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 7 (1 to 6); 8 (, 1 to 6); 9 (, 1 to 6); 10 (, 1 to 6); 11 (, 1 to 6); 12 (, 1/2, 3 to 6); 13 (, 1 to 6); 014 (, 1/2, 3, 4, 5/6); 15 (, 1 to 4, 5/6); 16 (, 1, 2, 3/4, 5, 6); 1994; 1995; 1996; 1997; 1998; 1999; 2000; 2001; 2002; 2003
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Portico
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Preserved
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2026-02-12
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Preserved : 1989: 2(4), 1990: 3(1-4), 1991: 4(1-4), 1992: 5(1-4), 1993: 6(1-5), 1994: 7(1-6), 1995: 8(1-6), 1996: 9(1-6), 1997: 10(1-6), 1998: 11(1-6), 1999: 12(1-6), 2000: 13(1-6), 2001: 14(1-6), 2002: 15(1-6), 2003: 16(1-6)
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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 : 13 (1 to 6); 14 (1/2, 3, 4, 5/6); 15 (1 to 4, 5/6); 16 (1, 2, 3/4, 5, 6)
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 16
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LOCKSS Archive
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In Progress
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2026-02-09
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2 to 12
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CLOCKSS Archive
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In Progress
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2026-02-09
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2 to 16
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Library of Congress
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Preserved
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2025-04-07
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2 (4); 3 (1 to 4); 4 (1 to 4); 5 (1 to 4); 6 (1 to 5); 7 (1 to 6); 8 (1 to 6); 9 (1 to 6); 10 (1 to 6); 11 (1 to 6); 12 (1/2, 3 to 6); 13 (1 to 6); 14 (1/2, 3 to 5/6); 15 (1 to 5/6); 16 (1 to 3/4, 5, 6)
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