Research On The Establishment Method Of Sea Area Benchmark Price Correction System

With the continuous development of sea area development and protection,it is very important and necessary to accurately and reasonably evaluate the price of the parcel sea area use rights.The sea area benchmark price coefficient correction method is applicable to the price evaluation of the sea area use right of the sea area that has established the sea area benchmark price.It is the most convenient,effective and feasible sea area price evaluation method,especially when the sea area market is underdeveloped.However,there are few researches on the sea area benchmark price revision system,and there are still many shortcomings,making it difficult for the sea area benchmark price coefficient revision method to play its due role in the actual sea area price evaluation.This article focuses on the establishment of the sea area benchmark price revision system.It first introduces the background and significance of the research,summarizes and combs the relevant research at home and abroad,and then elaborates the concepts and theoretical foundations related to the sea area price evaluation,and then proposes the sea area benchmark price.The technical ideas and basic principles for the establishment of the revision system have been studied and determined the technical methods for the establishment of the maritime benchmark price system.Finally,the establishment of the maritime benchmark price revision system in Sanya City is used as an example for empirical research.The research has achieved certain results:According to the characteristics of the major types of sea use,the factors affecting the price of the sea area and the actual conditions of the sea areas,the sea area benchmark price correction system for the six major types of sea use A,B,C,D,E,and F has been merged and constructed.It has changed the natural attribute characteristics of the sea area,has the characteristics of permeable structures,has the characteristics of the sea for transportation,has the characteristics of the sea for fishery,has the characteristics of the sea for tourism and entertainment,and has the characteristics of the sea for industry.The correction factor system of various types of sea use can be divided into general factors,regional factors and individual factors.The general factors are mainly reflected by the factor of the valuation date.The correction coefficients are determined according to the supply and demand conditions of the sea area and the changes in the price of the sea area;regional factors;It is divided into four aspects: suitable conditions for sea use,natural conditions of the sea area,degree of utilization of sea area resources,and sea area location conditions.The correction coefficient is determined by the grading score substitution method,the sample price method and the Delphi method;individual factors include the sea area The service life,other special conditions of the parcel sea,etc.shall be determined according to the actual conditions of the parcel sea.Combining with the actual use of the sea in Sanya City,the Sanya Sea Area Benchmark Price Revision System has been established,and the scientific and feasibility of the technical ideas and methods proposed in this article have been empirically studied.