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自马斯格雷夫提出有益品概念后,经济学家探讨了有益品与信息不对称、功利主义之间的关系,将经济人的偏好顺序分为市场偏好、反映偏好与政治偏好,并将有益品概念引入宏观经济学分析领域。由于有益品理论比公共物品理论对现实具有更准确的解释与预测能力,为了丰富财政经济学与公共经济学的学科体系,理论界应加强对有益品的范围、融资方式与有效提供的研究,使有益品理论进入主流经济学的视野。
After Musgrave proposed the notion of benefits, economists explored the relationship between benefits and information asymmetry and utilitarianism. They divided the preferences of economic people into market preferences, preferences and political preferences, and would be beneficial Commodity concepts are introduced into the field of macroeconomic analysis. In order to enrich the subject system of fiscal economics and public economics, the theory circle should strengthen the research on the scope of beneficiary products, financing methods and effective provision, because the theory of beneficial products has more accurate explanation and prediction ability than the public goods theory, Make Benefit Theory Into the Perspective of Mainstream Economics.