@techreport{Burdack2011,
  type      = {Working Paper},
  author    = {Burdack, Doreen},
  title     = {The economic impact of water restrictions on water-dependent business in South East Queensland, Australia},
  series = {Finanzwissenschaftliche Diskussionsbeitr{\"a}ge},
  journal   = {Finanzwissenschaftliche Diskussionsbeitr{\"a}ge},
  number    = {65},
  issn      = {1864-1431},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55947},
  pages     = {82},
  year      = {2011},
  language  = {en}
}
@techreport{Andree2011,
  type      = {Working Paper},
  author    = {Andree, Kai},
  title     = {Collusion in spatially separated markets with quantity competition},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-55927},
  year      = {2011},
  abstract  = {This paper develops the incentives to collude in a model with spatially separated markets and quantity setting firms. We find that increases in transportation costs stabilize the collusive agreement. We also show that, the higher the demand in both markets the less likely will collusion be sustained. Gross and Holahan (2003) use a similar model with price setting firms, we compare their results with ours to analyze the impact of the mode of competition on sustainability of collusion. Further we analyze the impact of collusion on social welfare and find that collusion may be welfare enhancing.},
  language  = {en}
}
@techreport{Reilich2011,
  type      = {Working Paper},
  author    = {Reilich, Julia},
  title     = {Returns to education and smoking},
  url       = {http://nbn-resolving.de/urn:nbn:de:kobv:517-opus-53883},
  year      = {2011},
  abstract  = {Looking at smoking-behavior it can be shown that there are differences concerning the time-preference-rate. Therefore this has an effect on the optimal schooling decision in the way that we appear a lower average human capital level for smokers. According to a higher time-preference-rate additionally we suppose a higher return to education for smokers who go further on education. With our empirical findings we can confirm the presumptions. We use interactions-terms to regress the average rate of return with IV. Therefore we obtain that smokers have a significantly higher average return to education than non-smokers.},
  language  = {en}
}