首页|绿色税收、健康效应与工资不平等——基于异质性世代交替模型的研究

绿色税收、健康效应与工资不平等——基于异质性世代交替模型的研究

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本文构建包含绿色税收的异质性世代交替模型,研究绿色税收对工资不平等的影响及其作用机制.数值模拟显示,绿色税率与工资不平等呈U型关系.相应的机制是,在较低(高)税率区间,提高绿色税率能够促进(阻碍)低技能家庭子女的教育向上流动,增加(减少)高技能劳动力供给,导致工资不平等程度缩小(扩大);提高绿色税率使得低技能劳动力的健康水平提升更大,从而缩小工资不平等.拓展研究发现,适度提高绿色税率通过延长预期寿命和减轻环境疾病医疗负担增强教育流动性,从而降低工资不平等程度.本文研究表明,适度的绿色税率能够协同改善环境质量、缩小收入差距和促进经济发展,进而实现经济高质量发展.
Green Taxation,Health Effect and Wage Inequality:Research Based on the Heterogeneous Generation Overlapping Model
This paper constructs a heterogeneous overlapping generations model including green taxation to study the impact of green taxation on wage inequality and its mechanism.Numerical simulations show that green taxation has a U-shaped relationship with wage inequality.The corresponding mechanism is that in the lower(higher)tax rate range,increasing the green tax rate can promote(hinder)the upward educational mobility of children from low-skilled families,which leads to an increase(decrease)in the supply of high-skilled labor and thus narrows(expands)wage inequality.The increase in the green tax rate gives rise to a more substantial increase in the health level of low-skilled labor,leading to a narrowing of wage inequality.The extended study reveals that moderately increasing the green tax rate increases educational mobility by extending life expectancy and reducing the medical burden of environmental diseases,which reduces wage inequality.The results show that moderate green taxation can synergistically improve environmental quality,narrow the income gap,and promote economic development,to achieve high-quality economic development.

Green TaxationHealth EffectEducation Intergenerational MobilityWage Inequality

牛欢、严成樑

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安徽财经大学经济学院,233030

中央财经大学经济学院,100081

绿色税收 健康效应 教育代际流动性 工资不平等

2024

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武汉大学

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CSTPCDCSSCICHSSCD北大核心
影响因子:1.49
ISSN:1005-3425
年,卷(期):2024.250(6)