国产热热热精品,亚洲视频久久】日韩,三级婷婷在线久久,99人妻精品视频,精品九热人人肉肉在线,AV东京热一区二区,91po在线视频观看,久久激情宗合,青青草黄色手机视频

We have launched E-mail Alert service,subscribers can receive the latest catalogues free of charge

 
 
You Are Here: Home > Reports

Studies on Food Demand and Measures for Improvement(No. 34, 2016)

2016-09-09

By Chen Chunliang & Cheng Yu, Research Team on “The Estimation of China’s Peak Food Demand and Countermeasures”, Research Department of Rural Economy, DRC

Research Report, Special Issue, No. 34, 2016 (Total No. 1509) 2016-08-18

Abstract: To countries like China with a large population, inadequate resources and an increased ratio of import dependence, analysis on demand for food is of great significance in making mid-and-long term food security policies, and many scholars have made researches and explorations on that. Their study approaches can be roughly divided into three types: estimation of per capita nutrition intake, empirical and trend estimation and structural model prediction method. However, in current study approaches, there are some defects such as inadequate knowledge in grasping food consumption rules, lack of scientific outlook for the future and the incomplete consideration of factors relating to the influence of food demand, which would result in a relatively large forecasting deviation. Income increase and urbanization drive will push forward the upgrading of food consumption structure, and current methods based on the analysis of historical development trends cannot reflect the features of future food consumption structure in China. Food price inversion both at home and abroad has led to inventory surge and a growing deviation between food apparent consumption and real consumption. Thus, improvement in the forecasting methods of food demand and amendment to the current data is called to precisely forecast China’s future demand for food. Key words: demand for food, forecasting method, trend estimation

 
博罗县| 油尖旺区| 晋中市| 黎城县| 武强县| 千阳县| 盐边县| 临清市| 安义县| 罗城| 上林县| 东台市| 互助| 日照市| 岱山县| 乌什县| 岳西县| 鸡泽县| 松溪县| 万全县| 中牟县| 神池县| 镇沅| 淮滨县| 容城县| 新田县| 原平市| 垦利县| 芒康县| 于都县| 西华县| 普安县| 蓝田县| 肥乡县| 绥中县| 宁阳县| 临澧县| 水富县| 广宗县| 陈巴尔虎旗| 津南区|