河南省农林牧渔业经济增长因素分析——基于柯布–道格拉斯函数

Analysis of Economic Growth Factors of Agriculture, Forestry, Animal Husbandry and Fishery in Henan Province—Based on the Cobb-Douglas Function

本文通过运用Python语言,引入柯布–道格拉斯函数,选取2003~2017年度河南省农林牧渔业生产总值、农林牧渔业城镇就业人员数量、农林牧渔业固定资产投资完成额的相关数据,对数据进行拟合分析。然后,又对边际产出、边际技术替代率进行拟合分析,最后得出河南省农林牧渔业劳动力及资本投入对该省农林牧渔业产出的影响机制。

By using Python language and introducing Cobb-Douglas function, this paper selects the data related to the gross production value of agriculture, forestry, animal husbandry and fishery, the number of employed people in towns and the investment amount of fixed assets in agriculture, forestry, animal husbandry and fishery from 2003 to 2017 in Henan Province, and makes a fitting analysis on the data. Then, it carries on the fitting analysis to the marginal output and marginal technology substitution rate, and finally obtains the influence mechanism of labor and capital input on the agriculture, forestry, animal husbandry and fishery in Henan province.