农林经济管理学报
農林經濟管理學報
농림경제관이학보
Journal of Jianxi Agricultural University ：Social Sciences Edition
2015年
2期
126~133
,共null页
农产品贸易 二元边际 质量差异
農產品貿易 二元邊際 質量差異
농산품무역 이원변제 질량차이
agricultural products trade ; dual margin ; quality difference
利用联合国贸易发展会议数据库提供的中国农产品HS六位码出口数据,计算我国向所有贸易伙伴国出口的二元边际及价格指数与数量指数,进一步分析二元边际对我国农产品出口增长的贡献,并就我国向不同国家出口农产品质量差异作简要探讨。结果表明,我国农产品出口主要沿着集约边际方向增长,并且集约边际的贡献率逐年增大;此外,我国向农业生产率较高的国家出口质量相对较高的农产品;对农业规模较大的国家出口农产品逐渐由粗放型增长向集约型增长转变;农产品出口质量不断提高。
利用聯閤國貿易髮展會議數據庫提供的中國農產品HS六位碼齣口數據,計算我國嚮所有貿易夥伴國齣口的二元邊際及價格指數與數量指數,進一步分析二元邊際對我國農產品齣口增長的貢獻,併就我國嚮不同國傢齣口農產品質量差異作簡要探討。結果錶明,我國農產品齣口主要沿著集約邊際方嚮增長,併且集約邊際的貢獻率逐年增大;此外,我國嚮農業生產率較高的國傢齣口質量相對較高的農產品;對農業規模較大的國傢齣口農產品逐漸由粗放型增長嚮集約型增長轉變;農產品齣口質量不斷提高。
이용연합국무역발전회의수거고제공적중국농산품HS육위마출구수거,계산아국향소유무역화반국출구적이원변제급개격지수여수량지수,진일보분석이원변제대아국농산품출구증장적공헌,병취아국향불동국가출구농산품질량차이작간요탐토。결과표명,아국농산품출구주요연착집약변제방향증장,병차집약변제적공헌솔축년증대;차외,아국향농업생산솔교고적국가출구질량상대교고적농산품;대농업규모교대적국가출구농산품축점유조방형증장향집약형증장전변;농산품출구질량불단제고。
Based on China＇ s HS-6 digit level export data provided by UNCTD, the extensive and intensivemargins for each exporter was constructed along with their price and quantity index for Chinese total agricultureexports.The results show that China＇ s agricultural export growth is mainly achieved along the direction of theintensive margin,whose contribution rate is increasing annually.In addition,China exports agricultural productsof relatively high quality to the countries with high agricultural productivity.And China is transiting from quan-tity expansion to quality expansion in trading with countries with agriculture of larger scale, which means thatthe quality of agricultural exports is improving steadily.
