CAJ | 학술논문

本文通过对数模型将粮食产量和粮食生产成本之间的影响进行度量分析，用对数关系解释了两者之间的相关性；运用Eviews软件对粮食产量和粮食收益进行回归分析，从弹性系数和净收益的角度解释了两者之间的线性影响度，通过利润最大化原则预测了粮农的最优产量，最后对粮食成本、产量、收益三者进行统一分析计量，为促进粮食生产提供了一些建设性对策。
본문통과대수모형장양식산량화양식생산성본지간적영향진행도량분석，용대수관계해석료량자지간적상관성；운용Eviews연건대양식산량화양식수익진행회귀분석，종탄성계수화정수익적각도해석료량자지간적선성영향도，통과리윤최대화원칙예측료량농적최우산량，최후대양식성본、산량、수익삼자진행통일분석계량，위촉진양식생산제공료일사건설성대책。
This paper conducts metrics analysis of inlfuence between grain output and grain cost by semi-logarithmic model, and proves the logarithmic relationship between them. First of all, we adopt the regression analysis of grain production and grain proift using Eviews software, and then explain their linear effect in terms of the elastic coefifcient and net earnings. This paper also predicts the optimum production according to the proift maximization principle, and analysis the uniifed measurement on grain cost, grain output and grain proift. At last we put forward some constructive countermeasures for the related grain problems. It aims at breaking the bottleneck of farmers’ grain yield in elements of grain output and grain cost so as to promote sustainable grain yield efifciently.