SPS措施形成的理论基础  

The Theoretical Basis Forming SPS Measure

作　　者：董银果[1] 

机构地区：[1]西北农林科技大学经济管理学院,陕西杨凌712100

出　　处：《华南农业大学学报（社会科学版）》2006年第4期61-66,共6页Journal of South China Agricultural University(Social Science Edition)

基　　金：陕西省软科学基金(2005KR62)

摘　　要：阐述了外部性理论、信息不对称理论、需求层次论和标准差异论对SPS措施形成的影响并提出可能的解决对策。研究指出,外部性和信息不对称导致市场失灵,客观上需要政府用SPS措施干预市场,以弥补市场失灵,导致SPS措施在国际贸易中广泛应用。由于收入水平、经济发展程度不同,各国对SPS措施具有不同的需求层次,导致各国的标准存在差异。因此,需要国际社会对SPS做出客观规范和必要的制度性安排,以减少贸易摩擦和促进贸易发展。This paper explains the effects of externality, information asymmetry theory, demand hierarchy theory and different standard theory in forming the SPS measures and its possible solutions. It states that market failure owing to asymmetry information and externality, need objectively the government intervene market by adopting SPS measures, which lead the SPS used commonly in international trade. Because of the income level, economy developing level, different countries have different demand level for SPS measures, this inevitably leads to the different standard in countries. Therefore, international organization has made rules for setting SPS measures to reduce the trade friction and disputes and promote the trade development.

关 键 词：SIS 外部性 信息不对称 市场失灵 

分 类 号：F740.43[经济管理—国际贸易]