Spatial Redistribution of Carbon Taxes
abstract current version Econtribute Discussion Paper
Policies to mitigate climate change are high on the political agenda and their distributional consequences are actively discussed. This paper makes two contributions to this discussion. First, it empirically identifies the spatial dimension between rural and urban households as important for the distributional consequences of carbon taxes, because the average annual carbon footprint of rural households in Germany is 2.2 tons higher than that of urban households, around 12 percent of the average carbon footprint. Second, it builds a quantitative spatial general equilibrium model to evaluate different policies of recycling carbon tax revenues in terms of their redistributive effects and their political support along the transition to clean technologies. I find that recycling carbon tax revenues as lump-sum transfers redistributes from rural to urban households. For a carbon tax of 300 Euros per ton, the difference in the present value of net transfers is 8,000 Euros. In contrast, place-based transfers avoid this spatial redistribution without reducing the speed of the transition to clean technologies. This has important implications for the political support for these policies, as place-based transfers allow to set a higher carbon tax under the constraint that the policy is beneficial to a majority of households in both regions. Finally, carbon taxes have sizeable general equilibrium effects on housing prices, increasing those of non-emitting houses by 5 percent, while decreasing those of carbon emitting houses by the same amount.
Distributional Consequences of Climate Policies | with Moritz Kuhn
revise & resubmit, American Economic Journal: Macroeconomics
Media coverage: FAZ, Die Zeit, VoxEU
abstract current version CEPR Discussion Paper
Policies to support the transition to a carbon-neutral economy are high on the policy agenda. Their effectiveness in reducing carbon emissions and their distributional consequences are actively debated. One key reason for the ongoing debate is that quantitative answers regarding the reduction-redistribution trade-offs of such policies remain limited. Looking at the emissions of household consumption, this paper makes two contributions to the discussion. First, we empirically show that infrequently adjusted consumption goods, i.e. consumption commitment goods such as cars or heating systems, together with their complementary consumption (gas, oil), account for more than 35 percent of household carbon emissions. Second, we develop a quantitative life-cycle model with heterogeneous adoption rates of carbon-neutral commitment goods by income to quantify the reduction-redistribution trade-off of different policy mixes. Our results for the reduction-redistribution trade-off show that a percentage subsidy for carbon neutral consumption effectively reduces emissions by targeting high-income households. If the subsidy is financed by a progressive income tax, it yields a policy mix that leads to rapid emission reductions and a majority of households supporting its distributional effects.
Regional Labor Demand, Occupational Persistence and Social Mobility in Germany
Intergenerational persistence in occupational choice is one of the main drivers of income persistence and thus a key determinant of social mobility. In studying this phenomenon, the existing literature has focused exclusively on supply-side mechanisms by assuming that children can freely choose which occupation to work in. This paper, however, quantifies the importance of regional labor demand by merging regional and occupation-specific vacancy shares covering 400 regions and 436 occupations with the German Socioeconomic Panel. The main result indicates that controlling for labor demand reduces occupational persistence by up to 10 percent, the same magnitude as controlling for children's education does. Furthermore, I find that the degree of occupational persistence is relatively homogeneous across parent-child combinations. A child is about 20 times more likely to work in a given occupation if the parent works in that occupation. Finally, children who follow into their parent's occupation experience an initial wage premium of about 6 percent and their annual unemployment risk is halved.