摘要
为比较我国油菜籽和小麦种植效益,本文以湖北省为例,选用2004-2015年湖北省油菜籽、小麦生产的成本收益数据,运用收益比较指数、主成分回归分析以及边际收益分析方法进行了分析测算。结果表明,2004-2012年油菜籽/小麦的比较收益呈不断上升的趋势,2013-2015年呈迅速下降的趋势。作者提出借鉴并引入棉花、大豆的目标价格补贴制度,通过推动机械化生产,加大投资力度促进油菜品种、种植技术的改良等合理有效的措施稳定我国油菜籽生产。
In order to compare the planting profit of rapeseed and wheat in China, this article takes Hubei province as an example, by choosing the planting cost-benefit data of rape and wheat from 2004 to 2015 in Hubei province and using comparative index of returns, principal component regression analysis and marginal benefit analysis method, we conducted an analysis of measurement in this article. Research results show that the comparative profit of rapeseed/wheat revealed an uptrend during 2004-2012, but it revealed a rapidly downtrend during2013-2015. For the sake of stabilizing rapeseed production in China, some reasonable and effective measures are put forward as follows： Firstly, the target price subsidy system for cotton and soybean should be used for reference and be introduced to rapeseed. And promoting mechanization production, increasing the investment to promote the improvement of rape varieties, planting technology are also suitable measures.
出处
《价格理论与实践》
CSSCI
北大核心
2017年第5期93-96,共4页
Price:Theory & Practice
关键词
油菜籽收益
收益比较指数
边际收益
目标价格补贴
rapeseed benefits
comparative index of returns
marginal revenue：target price subsidies
