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综合运用净出口显示性比较优势(NRCA)指数、显示性比较优势(RCA)指数、贸易竞争力(TC)指数、国际市场占有率(MS)指数、出口增长优势指数以及出口技术复杂度等多种指标,深入剖析中国电信、计算机与信息服务贸易国际竞争力,并与世界主要出口国对比。结果表明,中国信息服务贸易具有较强的国际竞争力。然而,与爱尔兰、印度等国差距显著,技术附加值和高端服务能力亟待提升。基于此,提出强化技术创新与人才培养、深化区域合作与品牌建设等建议,以推动中国信息服务贸易向价值链中高端迈进。

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中国信息服务贸易国际竞争力研究
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张欣 1 , 吴雅雯 1 , 董文宇 1
科技和产业 | 2026,26(6): 98-105
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科技和产业 2026 , 26 (6) : 98 -105
中国信息服务贸易国际竞争力研究
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张欣1 , 吴雅雯1 , 董文宇1
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  • 1. 大连民族大学国际商学院,大连116650
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出版时间: 2026-03-25
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综合运用净出口显示性比较优势(NRCA)指数、显示性比较优势(RCA)指数、贸易竞争力(TC)指数、国际市场占有率(MS)指数、出口增长优势指数以及出口技术复杂度等多种指标,深入剖析中国电信、计算机与信息服务贸易国际竞争力,并与世界主要出口国对比。结果表明,中国信息服务贸易具有较强的国际竞争力。然而,与爱尔兰、印度等国差距显著,技术附加值和高端服务能力亟待提升。基于此,提出强化技术创新与人才培养、深化区域合作与品牌建设等建议,以推动中国信息服务贸易向价值链中高端迈进。

信息服务贸易  /  国际竞争力  /  出口技术复杂度
张欣, 吴雅雯, 董文宇. 中国信息服务贸易国际竞争力研究. 科技和产业, 2026 , 26 (6) : 98 -105 .
  • 2025年大连民族大学中央高校基本科研业务费学科团队建设项目
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2026年第26卷第6期
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  • 接收时间:2025-06-14
  • 首发时间:2026-10-27
  • 出版时间:2026-03-25
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  • 收稿日期:2025-06-14
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2025年大连民族大学中央高校基本科研业务费学科团队建设项目
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    1. 大连民族大学国际商学院,大连116650
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2种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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