山东省扇贝养殖产业竞争力分析——基于综合比较优势指数和产业集聚指数

Analysis on the competitiveness of scallop breeding industry in Shandong Province:based on the comprehensive comparative advantage index and industrial agglomeration index

扇贝是山东省海水贝类养殖中的重要品种之一。论文依据《中国渔业统计年鉴》有关数据,采用综合比较优势指数、产业集聚指数,量化分析山东省扇贝养殖产业的竞争力水平,并与全国其他省份进行对比,定位山东省扇贝养殖产业竞争力在全国范围内的水平。结果表明,效率比较优势:河北>福建>广东>山东>广西>辽宁>浙江;规模比较优势:河北>辽宁>山东>海南>广东>广西>福建>浙江;综合比较优势:河北>山东>辽宁>广东>海南>福建>广西>浙江;区位熵:河北>山东>辽宁>广东>海南>福建>广西>浙江;行业集中率:山东>辽宁>河北>广东>福建>广西>海南>浙江。山东省扇贝养殖产业具有一定的效率比较优势、规模比较优势和综合比较优势,在全国具有较好的竞争优势,产业集聚水平较高,行业集中率位居全国第一,在全国具备较强的产业竞争力。

Scallop is one of the important species in marine shellfish breeding in Shandong Province.In this study,based on the relevant data of China Fishery Statistical Yearbook,the competitiveness level of scallop breeding industry in Shandong Province are analyzed using the comprehensive comparative advantage index,location entropy,and industrial concentration degree method,and compares it with other provinces in China to locate the competitiveness level of Shandong scallop breeding industry in the whole country.The main resul ts are revealed as follows.The efficiency comparative advantage of scallop breeding industry in Shandong is lower than that in Hebei,Fujian and Guangdong,the comparative advantage of scale is lower than that of Hebei and Liaoning,the comprehensive comparative advantage is only lower than that of Hebei.Shandong has the highest industrial concentration degree.In a word,the scallop breeding industry in Shandong Province has better competitive advantages and strong industrial competitiveness in the count ry.