科技管理研究
科技管理研究
과기관리연구
SCIENCE AND TECHNOLOGY MANAGEMENT RESEARCH
2014年
12期
55-59
,共5页
时滞效应%灰色生产函数%价格指数%海洋科技进步贡献率
時滯效應%灰色生產函數%價格指數%海洋科技進步貢獻率
시체효응%회색생산함수%개격지수%해양과기진보공헌솔
delay effect%grey production function%index number of price%the contribution rate of marine scientific and technological progress
针对生产函数模型中测算资本投入指标值的固定资产存量难以确定，并且传统生产函数模型未考虑资本、劳动投入对经济增长的时滞与延迟效应等问题，从动态而非静态的角度，构建时滞灰色生产函数，并利用灰色关联度确定时滞阶数。在对生产函数指标值进行准确衡量的基础上，采用该方法对我国海洋科技进步贡献率进行测量，经实证分析说明其有效性。
針對生產函數模型中測算資本投入指標值的固定資產存量難以確定，併且傳統生產函數模型未攷慮資本、勞動投入對經濟增長的時滯與延遲效應等問題，從動態而非靜態的角度，構建時滯灰色生產函數，併利用灰色關聯度確定時滯階數。在對生產函數指標值進行準確衡量的基礎上，採用該方法對我國海洋科技進步貢獻率進行測量，經實證分析說明其有效性。
침대생산함수모형중측산자본투입지표치적고정자산존량난이학정，병차전통생산함수모형미고필자본、노동투입대경제증장적시체여연지효응등문제，종동태이비정태적각도，구건시체회색생산함수，병이용회색관련도학정시체계수。재대생산함수지표치진행준학형량적기출상，채용해방법대아국해양과기진보공헌솔진행측량，경실증분석설명기유효성。
The capital investment index value of the fixed assets is difficult to determine,and the traditional production function model does not consider the problem of the delayed effect of capita and labor for promoting economic growth. Ai-ming at these problem,this article constructs the delay grey production function from the perspective of dynamic rather than static,and uses grey correlation analysis to determine the lag order. Based on the accurate measure about the production function index values,this paper adopts this new method to measure the contribution rate of marine science and technology progress of China. The empirical analysis shows its effectiveness.
