能源价格与粮食价格关系的研究综述  

A Literature Review of the Relationship between Energy Prices and Food Prices

作　　者：尹靖华[1] 

机构地区：[1]浙江外国语学院国际商学院,浙江杭州310023

出　　处：《浙江外国语学院学报》2017年第1期95-101,共7页Journal of Zhejiang International Studies University

基　　金：浙江省哲学社会科学规划课题(16NDJC043YB)

摘　　要：能源价格是影响粮食价格的重要因素之一,因此学界围绕能源价格和粮食价格的关联性以及能源价格对粮食价格的影响机制开展了大量研究。研究结果表明:粮食期货价格和能源期货价格之间不存在长期均衡关系,仅存在短期动态关系;而粮食现货价格和能源现货价格之间存在长期均衡关系和短期动态关系。能源价格对粮食价格传导的渠道有生产成本渠道、生物能源需求渠道和运输成本渠道。Energy price is one of the important factors affecting the food price. Hence, there are a num- ber of studies on the relationship and effecting mechanism between energy price and food price. The results show that：first, there is no long-term equilibrium relationship between the futures prices of grain and oil, but only short-term dynamic relationship. However, the spot price of grain and oil has a long-term equilibrium re- lationship and short-term dynamic relationship. Second, the energy prices transmit to grain prices through channels of production cost, biological energy demand and transport costs.

关 键 词：能源价格 粮食价格 关联性 传导渠道 

分 类 号：F746.11[经济管理—国际贸易]