论文部分内容阅读
在用数据包络分析法系统计量中国近海捕捞能力与能力利用度的基础上,建立了捕捞能力与收入间、能力利用度与捕捞能力间以及单位捕捞能力收益与能力利用度间的数量关系,并据此模拟分析了1996-2005年按每吨捕捞能力征收不同税费可能对捕捞能力的影响。结果显示:若在现有其他渔业管理措施不变的情况下,连续十年按每吨捕捞能力收费100元,约可以进一步缩减原捕捞能力的40%,可见在近海捕捞渔业管理中考虑引入税费制度是有意义的。研究发现:对海洋渔业征收税费能够提高捕捞行业的整体效率,但要使税费制度确实起到保护渔业资源的作用,费率不应过低。随后,利用规划求解方法研究按既定目标控制捕捞能力的最优费率的求解方法,可为税费政策中有效费率的制定提供参考。最后,根据收费与征税的差别,提出了对我国近海渔业捕捞能力开征渔业资源保护费的具体建议。
Based on the system of data envelopment analysis, the relationship between fishing capacity and income, capacity utilization and fishing ability, and the relationship between unit fishing gain and capacity utilization, was established on the basis of measuring the fishing capacity and capacity utilization of offshore China. Based on this, the impact of different taxes and levies per tonne of fishing capacity on fishing capacity may be simulated and analyzed from 1996 to 2005. The results show that if other existing fisheries management practices remain unchanged, for 10 consecutive years, a fee of 100 yuan per tonne of fishing charges will be able to further reduce about 40% of the original fishing capacity, showing that the introduction of tax in the management of offshore capture fisheries The fee system makes sense. The study found that collecting taxes and fees on marine fisheries can improve the overall efficiency of the fishing industry. However, the tax system should indeed protect fishery resources and the rates should not be too low. Then, using the method of solving the problem to study the method of solving the optimal rate of fishing ability according to the established target can provide a reference for the formulation of the effective rate in the tax-fee policy. Finally, according to the difference between charging and taxation, this paper puts forward some suggestions on how to impose the fishery resource protection fee for the fishery fishing capability in offshore China.