海洋资源要素对海洋经济增长的影响研究

为提高海洋生产要素配置效率以及实现海洋资源高效开发利用,推动我国海洋经济的高质量发展,文章基于门槛效应机制分析和检验,从非线性效应角度分析海洋资源要素对海洋经济增长的影响。研究结果表明:海洋资源要素对海洋经济增长存在显著的门槛效应;海洋资源的扩张消费具有一定的经济代价,在不同的门槛区间,海洋资源要素消费的经济代价程度不一;吸引社会资本进入海洋领域、提高海洋科技水平以及促进产业结构升级优化都将显著降低海洋资源消耗的经济代价;亟须通过政企合作、培育优势海洋新兴产业集群式发展以及促进海洋科技进步和成果转化等方式,突破海洋资源约束"瓶颈",提高海洋资源要素的投入报酬率,加快海洋经济增长方式向集约型转变。

The Influence of Marine Resources on Marine Economic Growth

In order to improve the allocation efficiency of marine production factors and the efficient development and utilization of marine resources,and promote the high-quality development of marine economy,based on the threshold effect mechanism analysis and test,this paper analyzed the impact of marine resources factors on marine economic growth from the perspective of nonlinear effect.The results showed that:there was a significant threshold effect of marine resources on marine economic growth;the expansion of marine resources consumption had a certain economic cost,in different threshold range,the economic cost of marine resources consumption was different;attracting social capital into the marine field,improving the level of marine science and technology,and promoting the upgrading and optimization of industrial structure would significantly reduce the economic cost of consumption of marine resources.It was necessary to break through the"bottleneck"of marine resource constraints by means of government enterprise cooperation,cultivating the cluster development of advantageous marine emerging industries,promoting the progress of marine science and technology and the transformation of achievements,improve the return rate of marine resource elements,and accelerate the transformation of marine economic growth mode to intensive type.