CAJ | 학술논문

随着我国食品安全监管体制的逐步完善,从源头上解决食品的内源性风险问题被逐步提上议事日程.农户对自己食用的农产品少用或不用化肥、农药、激素及添加剂,而对面向市场销售的农产品却使用大量的化肥、农药、激素及添加剂,本文称这种现象为“一家两制”.为什么会存在“一家两制”？如何解决“一家两制”？本文以信息经济学的相关理论为基础,提出市场不能识别农户的产品质量是造成“一家两制”的根本原因,并进一步提出了通过“纵向整合”解决“一家两制”的理论框架.而后,本文基于全国192个村654户菜农的调研数据,采用OLS、WLS、Logit等计量经济学方法验证了相关的理论框架.回归结果表明,“纵向整合”这种市场组织形式可以解决消费者与生产者之间的信息不对称问题,使农产品的内在价值显性化,进而提高农户的收益;菜农参与“纵向整合”对于“一家两制”行为有显著的抑制作用.本研究对于我国有效解决以两亿小农户为生产端的庞大食物供应体系的安全问题具有显著的政策含义.
수착아국식품안전감관체제적축보완선,종원두상해결식품적내원성풍험문제피축보제상의사일정.농호대자기식용적농산품소용혹불용화비、농약、격소급첨가제,이대면향시장소수적농산품각사용대량적화비、농약、격소급첨가제,본문칭저충현상위“일가량제”.위십요회존재“일가량제”？여하해결“일가량제”？본문이신식경제학적상관이론위기출,제출시장불능식별농호적산품질량시조성“일가량제”적근본원인,병진일보제출료통과“종향정합”해결“일가량제”적이론광가.이후,본문기우전국192개촌654호채농적조연수거,채용OLS、WLS、Logit등계량경제학방법험증료상관적이론광가.회귀결과표명,“종향정합”저충시장조직형식가이해결소비자여생산자지간적신식불대칭문제,사농산품적내재개치현성화,진이제고농호적수익;채농삼여“종향정합”대우“일가량제”행위유현저적억제작용.본연구대우아국유효해결이량억소농호위생산단적방대식물공응체계적안전문제구유현저적정책함의.
With the gradual improvement of China＇ s food safety regulatory system,to avoid endogenous risks of food safety has been putting on the agenda of policy-makers step by step.Farmers less or never use chemical fertilizers,pesticides,hormones and additives on the agricultural products for their own consumption,but more on the market-oriented agricultural products; that is named the ‘ one household two systems’ phenomenon in this paper.What is the root cause of the ‘ one household two systems’ phenomenon.？ How to solve this problem？ This paper proposed a theoretical framework based on the theory of information economics to analyze the cause of this phenomenon,further to analyze the possibility of solving the ‘ one household two systems’ problem through ‘ vertical integration’.Then,this paper,based on the survey data of 654 farmers from 192 villages,used the econometric methods OLS,WLS and Logit to verify the relevant theoretical framework.The regression results indicated that ‘vertical integration’ can solve the problem of asymmetric information between consumers and producers,so that the intrinsic value of agricultural products can be recognized by consumers,thereby increasing producers＇ income; ‘vertical integration’ can significantly inhibit ‘one household two systems’phenomenon.This study is meaningful when China is trying to build an effective food safety regulation system for a huge food supply system made up of two hundred million small farmers.