Emissions inequality: Disparities in income, expenditure, and the carbon footprint in Austria
结合家庭预算调查与投入产出数据，分析奥地利不同收入家庭的碳足迹分布及碳税影响，发现最高收入组排放是最低组的4.1倍，并比较了不同碳税方案的社会效应。
The social consequences of carbon taxation are closely related to the income and expenditure patterns of private households. This paper combines the national Household Budget Survey with EXIOBASE3 emissions data to analyse the distribution of the carbon footprint and differences in the exposure to carbon taxation in Austria. The results indicate a strong variation in greenhouse gas (CO2e) emissions along the income distribution, with the top income decile emitting 4.1 times more than the bottom income decile. We distinguish between local, EU-based, and rest-of-the-world (RoW) emissions and study how various approaches to CO2e taxation would affect households with different incomes. Finally, we compare the implications of taxing direct domestic emissions only versus taxing the carbon footprint and find socio-demographic factors that explain why some households have higher tax-to-income ratios. Socially balanced carbon mitigation policies should focus on these emitters as they might be particularly exposed to CO2e taxation.