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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;1:3 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 7:5;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 14:7;15:1 to 15:8;16:1 to 16:8;17:1 to 17:8;18:1 to 18:8;19:1 to 19:8;20:1 to 20:8;21:1 to 21:9;22:1 to 22:9;23:1 to 23:9;24:1 to 24:9;25:1 to 25:9;26:1 to 26:9;27:1 to 27:9;28:1 to 28:9;29:1 to 29:9;30:1 to 30:9;31:1 to 31:9;32:1 to 32:9;33:1 to 33:2;33:3 to 33:9;34:1 to 34:9;35:1 to 35:9;36:1 to 36:9;37:1 to 37:9;38:1 to 38:9;39:1 to 39:9;40:1 to 40:5;40:5 to 40:9;41:1;41:2 to 41:9;42:1 to 42:5;42:1 to 42:9;43:1 to 43:4;43:1 to 43:9;44:1 to 44:2;44:5;44:1 to 44:9;45:1 to 45:2;45:1 to 45:5;45:8 to 45:9
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Scholars Portal
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Preserved
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2026-03-19
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Preserved : 15 (1 to 8); 16 (1 to 8); 17 (1 to 8); 18 (1 to 8); 19 (1 to 8); 20 (1 to 8); 21 (1 to 9); 22 (1/2, 3, 4/5, 6/7, 8/9); 23 (1/2, 3, 4/5, 6/7, 8/9); 24 (1/2, 3, 4/5, 6/7, 8/9); 25 (1/2, 3, 4/5, 6/7, 8/9); 26 (1/2, 3, 4/5, 6/7, 8/9); 27 (1/2, 3, 4/5, 6/7, 8, 9); 28 (1/2, 3, 4/5, 6/7, 8/9); 29 (1/2, 3, 4/5, 6/7, 8/9); 30 (1/2, 3, 4/5, 6/7, 8/9); 31 (1/2, 3, 4/5, 6, 7, 8/9); 32 (1/2, 3, 4/5, 6/7, 8/9); 33 (1/2, 3, 4/5, 6/7, 8/9); 34 (1/2, 3, 4/5, 6/7, 8/9); 35 (1/2, 3, 4/5, 6/7, 8/9); 36 (1/2, 3, 4/5, 6/7, 8/9); 37 (1/2, 3, 4/5, 6/7, 8/9); 38 (1, 2/3, 4/5, 6/7, 8/9); 39 (1/2, 3/4, 5, 6-7, 8/9); 40 (1/2, 3/4, 5, 6/7, 8/9); 41 (1, 2/3, 4/5, 6/7, 8/9); 42 (1/2, 3, 4/5, 6/7, 8/9); 43 (1/2, 3/4, 5, 6/7, 8-9); 44 (1/2, 3/4, 5, 6/7, 8/9); 45 (1/2, 3/4, 5, 6/7, 8/9); 46 (1/2, 3/4, 5, 6-7, 8-9)
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Portico
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Preserved
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2026-04-23
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Preserved : 1979/1980: 1(1-4), 1981: 2(1-4), 1982: 3(1-4), 1983: 4(1-4), 1984: 5(1-4), 1985: 6(1-4), 1986: 7(1-5), 1987: 8(1-6), 1988: 9(1-6), 1989: 10(1-6), 1990: 11(1-6), 1991: 12(1-6), 1992: 13(1-6), 1993: 14(1-7), 1994: 15(1-8), 1995: 16(1-8), 1996: 17(1-8), 1997: 18(1-8), 1998: 19(1-8), 1999: 20(1-8), 2000: 21(1-9), 2001: 22(1-9), 2002: 23(1-9), 2003: 24(1-9), 2004: 25(1-9), 2005: 26(1-9), 2006: 27(1-9), 2007: 28(1-9), 2008: 29(1-9), 2009: 30(1-9), 2010: 31(1-9), 2011: 32(1-9), 2011/2012: 33(1-9), 2013: 34(1-9), 2014: 35(1-9), 2015: 36(1-9), 2016: 37(1-9), 2017: 38(1-9), 2018: 39(1-9), 2019: 40(1-9), 2020: 41(1-9), 2021: 42(1-9), 2022: 43(1-9), 2023: 44(1-9), 2024: 45(1-9), 2025: 46(1-9)
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LOCKSS Archive
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Preserved
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2026-04-13
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1 to 45
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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 29, 31 to 34, 40 to 46
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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 20, 30, 46
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CLOCKSS Archive
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Preserved
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2026-04-13
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30, 35 to 39
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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 : 3 (1/2, 3, 4/5, 6/7, 8/9); 4 (1/2, 3/4, 5, 6/7, 8/9); 21 (1 to 9); 22 (1/2, 3, 4/5, 6/7, 8/9); 23 (1/2, 3, 4/5, 6/7, 8/9); 24 (1/2, 3, 4/5, 6/7, 8/9); 25 (1/2, 3, 4/5, 6/7, 8/9); 26 (1/2, 3, 4/5, 6/7, 8/9); 27 (1/2, 3, 4/5, 6/7, 8, 9); 28 (1/2, 3, 4/5, 6/7, 8/9); 29 (1/2, 3, 4/5, 6/7, 8/9); 31 (1/2, 3, 4/5, 6, 7, 8/9); 32 (1/2, 3, 4/5, 6/7, 8/9); 33 (1/2, 3, 4/5, 6/7, 8/9); 34 (1/2, 3, 4/5, 6/7, 8/9); 35 (1/2, 3, 4/5, 6/7, 8/9); 36 (1/2, 3, 4/5, 6/7, 8/9); 37 (1/2, 3, 4/5, 6/7, 8/9); 38 (1, 2/3, 4/5, 6/7, 8/9); 39 (1/2, 3/4, 5, 6-7, 8/9); 41 (1, 2/3, 4/5, 6/7, 8/9); 42 (1/2, 3, 4/5, 6-7, 8/9); 43 (1/2, 3/4, 5, 6/7, 8-9); 44 (1/2, 3/4, 5, 6/7, 8/9)
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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 4); 2 (1 to 4); 3 (1 to 4); 4 (1, 2/3, 4); 5 (1 to 4); 6 (1 to 4); 7 (1 to 5); 8 (1 to 6); 9 (1 to 6); 10 (1, 2/3, 4/5, 6); 11 (1 to 6); 12 (1 to 6); 13 (1 to 6); 14 (1 to 7); 15 (1 to 8); 16 (1 to 8); 17 (1 to 8); 18 (1 to 8); 19 (1 to 8); 20 (1 to 8); 21 (1 to 9); 22 (1/2, 3, 4/5, 6/7, 8/9); 23 (1/2, 3, 4/5, 6/7, 8/9); 24 (1/2, 3, 4/5, 6/7, 8/9); 25 (1/2, 3, 4/5, 6/7, 8/9); 26 (1/2, 3, 4/5, 6/7, 8/9); 27 (1/2, 3, 4/5, 6/7, 8, 9); 28 (1/2, 3, 4/5, 6/7, 8/9); 29 (1/2, 3, 4/5, 6/7, 8/9); 30 (1/2, 3, 4/5, 6/7, 8/9); 31 (1/2, 3, 4/5, 6 to 8/9); 32 (1/2, 3, 4/5, 6/7, 8/9); 33 (1/2, 3, 4/5, 6/7, 8/9); 34 (1/2, 3, 4/5, 6/7, 8/9); 35 (1/2, 3, 4/5, 6/7, 8/9); 36 (1/2, 3, 4/5, 6/7, 8/9); 37 (1/2, 3, 4/5, 6/7, 8/9); 38 (1, 2/3, 4/5, 6/7, 8/9); 39 (1/2, 3/4, 5, 6-7, 6/7, 8/9); 40 (1/2, 3/4, 5, 6/7); 41 (1, 2/3, 4/5, 6/7, 8/9); 42 (1/2, 3); 43 (1/2, 5, 6/7, 8-9); 44 (1/2, 3/4, 5, 6/7, 8/9); 45 (1/2, 3/4, 5, 6/7, 8/9)
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