@techreport{GohlSchrauth2022,
  type      = {Working Paper},
  author    = {Gohl, Niklas and Schrauth, Philipp},
  title     = {Ticket to Paradise?},
  series = {CEPA Discussion Papers},
  journal   = {CEPA Discussion Papers},
  number    = {50},
  issn      = {2628-653X},
  doi       = {10.25932/publishup-55846},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-558466},
  pages     = {20},
  year      = {2022},
  abstract  = {This paper provides novel evidence on the impact of public transport subsidies on air pollution. We obtain causal estimates by leveraging a unique policy intervention in Germany that temporarily reduced nationwide prices for regional public transport to a monthly flat rate price of 9 Euros. Us-ing DiD estimation strategies on air pollutant data, we show that this intervention causally reduced a benchmark air pollution index by more than six percent. Our results illustrate that public transport subsidies - especially in the context of spatially constrained cities - offer a viable alterna-tive for policymakers and city planers to improve air quality, which has been shown to crucially affect health outcomes.},
  language  = {en}
}
@techreport{BorckMulder2024,
  type      = {Working Paper},
  author    = {Borck, Rainald and Mulder, Peter},
  title     = {Energy policies and pollution in two developing country cities},
  series = {CEPA Discussion Papers},
  journal   = {CEPA Discussion Papers},
  number    = {78},
  issn      = {2628-653X},
  doi       = {10.25932/publishup-63847},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus4-638472},
  pages     = {37},
  year      = {2024},
  abstract  = {We study the effect of energy and transport policies on pollution in two developing country cities. We use a quantitative equilibrium model with choice of housing, energy use, residential location, transport mode, and energy technology. Pollution comes from commuting and residential energy use. The model parameters are calibrated to replicate key variables for two developing country cities, Maputo, Mozambique, and Yogyakarta, Indonesia. In the counterfactual simulations, we study how various transport and energy policies affect equilibrium pollution. Policies may be induce rebound effects from increasing residential energy use or switching to high emission modes or locations. In general, these rebound effects tend to be largest for subsidies to public transport or modern residential energy technology.},
  language  = {en}
}