Research For The Biological Assets Value Assessment Of Fish

The rapid development of economy bring people’s life demand change, at present, in the field of food, people of high protein food demand increasing. As a high protein products, fish products appear in the table more and more, the fishery industry chain and the related also obtained the considerable development. The relevant fish assets transactions have become more frequent, accurate, and reliable assessment of fish biological assets into promoting trade "lubricant", it will be concerned in research progress of any one to promote effective evaluation theory and practice in this field. However, now it is relatively lag phase of development for fishery biological assets and even the entire biological assets assessment of the value type field, which is not systematic and in-depth enough, lack of assessment method and the reliability needs to be improved, the lack of effective assessment of the value of theory system and so on, are deep problems field evaluation the fish biological assets,it is also the key problem which need to be solved urgentlyThis project is given in this background, to through the research on the special fish assets, at the same time, combined with the basic theory andevaluation method of general assets value, constructs the fish biological assets value assessment theory system, to construct the current fish assets value assessment theory field of vacancies, provide theoretical support for the evaluation of the specific practice.Firstly, based on the background information of this topic, research status and research direction of biological assets value assessment of fish.By round up the related literature, the research at home and abroad in the field of biological assets mainly in the forest, fruit, livestock assets and biodiversity issues, and most studies have focused on the definition of its concept and the research on its particularity, specific to the asset appraisal research is mainly to make some empirical studies in methods. Specific to the fish assets, the domestic and foreign research literature in the field of less and less, this is mainly decided by the inferior status of fishery economy in the national economy.Secondly, under the premise of conducting overview,with intensive study, learning more knowledge about the risks of fish assets, especially influenced by the "Deer Island" event, reflected the research, in the assessment of the value of the fish assets at the same time, whether it need to be introduced of venture worth? In later research, researches the subject focuses on the fish assets risk value, is studied from the fish assets risk value characteristics to the risk assessment method.Select the Va R method to evaluate the hazard of the assets value of fish. First of all, makes a literature review of related research status of Va R method, which is suitable to evaluate the risk of market. Then, study on the risk characteristics of fish assets, including periodic, controllable and high damage, but eventually can reflect to the market risk, which demonstrates the applicability of Va R method in risk evaluation of assets value of fish.Finally, select the annual data of 20 turbot farming enterprises in 2010 the Bohai ring area, to do case analysis, obtained the Bohai ring area turbot farming enterprises annual profit in 60% at risk, which verified the necessity of introducing the theory of value at risk assessment system in fish assets value. This topic is just demonstrated the urgency to take into the risk value, how to introduce is also need the effort of the researcher in this field.In demonstrates the necessity of the value at risk evaluation system to be introduced into the future, this topic wants to fill up the blank of assets value assessment areas, the project will construct the fish’s assets value assessment theory system. Following the basic mode of construction of theoretical system to evaluate the general value selection, establishment theory, value evaluation indicators system and appraisal procedure is formed from the worth of the assets of three fishes are studied respectively.In researching the value forming theory of fish asset, this paper profits fromthe general assets of worth formation theory, contain the theory of labor worth, utility value of wheel and the equilibrium theory of worth.On this basis, the introduction of the Theory of Value at Risk, combined the special fish of their own assets, mainly for the natural proliferation, growth cycle,the worth of the unpredictable and external characteristics, think fish assets value assessment theory of selection should have more flexibility, need comprehensive asset categories, the existence of the assets, the growth cycle to determine the specific theory of value selection, any single asset value theory formed in the value of the asset value of fish to solve the formation of all the specific practical problems are impossible problem research on. In establish the value index hierarchy, relied on the principle of completeness principle, systematic principle, reliable principle and relativity principle. By adopting journals review and specialist investigation method, quote extensive from others’ great views, finally established an index system of evaluation of fish of the value of the assets. Sub cultured fish and fish fishing assets assets, from three aspects of economic value,social value and ecological value, were established 30 operational index,meaning and for each index and its solution for instructions and on three classes as well as indicators for the weight assignment. Finally, to make sure the estimate means, because the research effort and time limit, this paper only discuss in the field of economy value. By use of the methods ofgeneral assets value, from the market approach, income approach and cost approach three basic methods are discussed in this paper, analyses the problems of adaptability to various methods of fish assets. Obtained being in enliven bazaar, the method have priority to value, price offer in enliven bazaar, but also pointed out that the optimal generally applies only to the consumption of fish biological assets. But for the consumption of fish assets, the usual method and cost method. The income method in the assessment of fish production operation of biological asset value is very strong. And from three field of value theoretic, quota system and method to establish construct fish assets value assessment theory system, guide the evaluation practice.Fish assets value assessment theory system and demonstrates the necessity to introduce fish assets risk value is the supplement and creation of existing assets evaluation theory,so as the better specific guidance to lead the practice,To boost the development of China’s fishery economy, realize the great dream of marine power out of a force.