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CLOCKSS Archive
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Preserved
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2026-02-09
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1 to 5
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LOCKSS Archive
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Preserved
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2026-02-09
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1 to 5
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Portico
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Preserved
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2026-02-12
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Preserved : 2006: 1(1-2), 2007: 2(1-2), 2008: 3(1-3)
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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 1:2;2:1;2:2;3:1 to 3:3;4:1;4:2;5:1 to 5:2;6:1;6:2;7:1 to 7:2;8:1 to 8:2;8:2;9:1 to 9:2;9:1 to 9:2;10:1 to 10:2;11:1 to 11:2;12:1 to 12:2;13:1 to 13:2;14:1 to 14:2;15:1;15:1 to 15:2;16:1 to 16:2;17:1;17:1 to 17:2
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Scholars Portal
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Preserved
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2025-09-02
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Preserved : 13 (1, 2); 14 (, 1, 2); 15 (, 1, 2); 16 (, 1, 2); 17 (, 1, 2); 18 (, 1, 2); 19 (, 1, 2); 20 (, 1); 2018; 2019; 2020; 2021; 2022; 2023; 2024; 2025
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National Digital Preservation Program, China
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Preserved
|
2025-12-04
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Preserved : 1 (1, 2); 2 (1, 2); 3 (1 to 3); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (1, 2); 9 (1-2); 11 (2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 15 (1, 2); 16 (1, 2); 17 (1, 2); 18 (1)
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Library of Congress
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Preserved
|
2025-04-07
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1 (1, 2); 2 (1, 2); 3 (1 to 3); 4 (1, 2); 5 (1, 2); 6 (1, 2); 7 (1, 2); 8 (2); 9 (1-2); 10 (1, 2); 11 (1, 2); 12 (1, 2); 13 (1, 2); 14 (1, 2); 16 (1); 17 (2); 18 (1, 2); 19 (1)
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|
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Scholars Portal
|
|
Preserved
|
2025-09-02
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|
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Preserved : 1 (1, 2); 2 (, 1, 2); 3 (, 1 to 3); 4 (, 1, 2); 5 (, 1, 2); 6 (, 1, 2); 8 (, 1, 2); 9 (, 1-2); 10 (, 1, 2); 11 (, 1); 15 (, 1, 2); 16 (, 1); 2006; 2007; 2008; 2009; 2010; 2011; 2012; 2013; 2014; 2015; 2016; 2020; 2021
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|
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Portico
|
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Preserved
|
2026-02-12
|
|
|
Preserved : 2006: 1(1-2), 2007/2008: 2(1-2), 2008: 3(1-3), 2009/2010: 4(1-2), 2010: 5(1-2), 2011/2012: 6(1-2), 2012: 7(1-2)
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|
|
Portico
|
|
Preserved
|
2026-02-12
|
|
|
Preserved : 2013: 8(2), 2015: 9(1-2), 2015: 10(1-2), 2016: 11(1-2), 2017: 12(1), 2018: 13(1-2), 2019: 14(1-2), 2020: 15(1-2), 2021: 16(1-2), 2022: 17(1-2), 2023: 18(1-2), 2024/2025: 19(1-2), 2025: 20(1-2)
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