摘    要水产品出口贸易在大多数国家出口产品中占据非常重要的地位。国内外专家也十分重视研究水产品出口贸易。关于水产品出口贸易的动因、影响水产品出口的因素的研究比较多。水产品出口贸易进行了理论和实证分析，也建立多种多样的模型来阐释出口竞争力。衡量一国水产品出口竞争力大小采用了国际市场占有率(IMS)、显示性比较优势指数(RCA)、贸易竞争力指数(TC)和显示性竞争比较优势指数(CA)等指标。76778

本论文前两章主要讲述了研究的背景和意义及目前国内外对水产品的研究现状。第三章计算了宁波水产品出口贸易数据，对宁波出口现状进行说明并分析，研究发现近几年宁波水产品的出口贸易虽有增长，但增长幅度在逐渐减小，表明宁波水产品出口动力不足。第四章则主要运用波特钻石模型的六大因素对宁波水产品作了定性分析和结合国际竞争力四大指标计算并比较了宁波与其他地区的竞争力指标值，得出以下结论：中国水产品总体国际竞争力较强，在世界水产品贸易占据重要地位；而浙江省水产品出口贸易中竞争力稍强；宁波和舟山的水产品出口竞争力较弱，在国际市场上谈判力很弱，与舟山相比，宁波水产品的出口较强。最后根据宁波水产品出口现状、钻石模型定性分析和国际竞争力指标定量分析综合提出了宁波水产品出口竞争力提升路径优化建议。

Abstract：Aquatic products export trade in most countries export products occupies very important position。 Experts at home and abroad also attach great importance to research of aquatic products export trade。 The research about aquatic products export trade agent, influence factors of the export of aquatic products are more。 Aquatic products export trade has been carried on the theoretical and empirical analysis, and establish a variety of models to illustrate export competitiveness。 To measure a country's aquatic products export competitiveness size adopted Internation 

-al Market Share index (IMS), Revealed Comparative Advantage index (RCA),Trade competitiveness (TC) and Competitive Advantage Index (CA), and other indicators。 

This thesis in the first two chapters has mainly told the background of research and significance, and research status of aquatic products at home and abroad。 Third chapter calculates the Ningbo aquatic products export trade data, explaining and analyzing the present situation of the export in Ningbo。 The study found that in recent years, Ningbo aquatic products export trade growth, but growth is gradually decreases, and show that Ningbo aquatic product export of steam。 The fourth chapter mainly using the porter diamond model of the six factors to Ningbo made a qualitative analysis and combined with the international competitiveness of aquatic products four indexes being calculated and compared the Ningbo with other regional competitivenes –s index, drawing the following conclusions: 

China's overall international competitiveness of aquatic products is comparative stronger, and has an important role in world trade of aquatic products。 And competitiveness in Zhejiang province is a bit strong in aquatic products export trade。 Ningbo and Zhoushan aquatic product export competitiveness is weak, and weakly bargaining power in the international market。 Compared with the Zhoushan’s, Ningbo aquatic products export is stronger。

Finally, according to the situation of Ningbo export of aquatic products, the qualitative analysis of diamond model, the quantitative analysis of the international competitiveness index, Suggestions on Ningbo aquatic products export competitivene

-ss ascension path optimization were put forward。

关键词：竞争力，钻石模型，国际竞争力指标，路径优化