当前位置：首页>农业>【文献分享】农业新质生产力赋能粮食安全的空间溢出效应——兼论产业结构高级化与合理化的双重中介效应

【文献分享】农业新质生产力赋能粮食安全的空间溢出效应——兼论产业结构高级化与合理化的双重中介效应

  • 2026-06-20 04:17:42
【文献分享】农业新质生产力赋能粮食安全的空间溢出效应——兼论产业结构高级化与合理化的双重中介效应

农业新质生产力赋能粮食安全的空间溢出效应——兼论农业产业结构高级化与合理化的双重中介效应

作者：方磊,董柯昕,马昱,郭婧

【摘要】:

粮食安全是国家安全的基石,农业新质生产力为粮食安全提供动力支持。基于2012—2023年中国30个省级行政区面板数据,采用熵值法测度农业新质生产力与粮食安全水平,运用动态空间杜宾和双重中介效应模型探究农业新质生产力对粮食安全的影响。结果表明:农业新质生产力既能有效促进本地粮食安全,又具有空间溢出效应,且长期效果强于短期效果;中介效应检验表明,农业新质生产力通过农业产业结构高级化与合理化显著提升粮食安全水平,两条路径并无显著差异。研究成果为政府制定农业扶持政策提供了科学依据,有助于加快农业现代化发展进程,从而切实保障粮食安全目标的实现。

【关键词】:

公共安全;农业新质生产力;粮食安全;空间溢出效应;双重中介效应

来源：《安全与环境学报》2026年第1期

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  138. /yingpanguazai/ssd/ssd1/www/h.mffb.com.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/h.mffb.com.cn/runtime/temp/32b793ebdcbdb96aeb8bb24c123b0bef.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/h.mffb.com.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000557s ] mysql:host=127.0.0.1;port=3306;dbname=h_mffb;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000715s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.002939s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.026651s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001440s ]
  6. SELECT * FROM `set` [ RunTime:0.025500s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001551s ]
  8. SELECT * FROM `article` WHERE `id` = 531430 LIMIT 1 [ RunTime:0.013430s ]
  9. UPDATE `article` SET `lasttime` = 1782819282 WHERE `id` = 531430 [ RunTime:0.035767s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.002204s ]
  11. SELECT * FROM `article` WHERE `id` < 531430 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.012931s ]
  12. SELECT * FROM `article` WHERE `id` > 531430 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.059290s ]
  13. SELECT * FROM `article` WHERE `id` < 531430 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.307623s ]
  14. SELECT * FROM `article` WHERE `id` < 531430 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.304174s ]
  15. SELECT * FROM `article` WHERE `id` < 531430 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.097000s ]
0.985292s