@article{UBHD-68341084,
  author={Dreher, Axel and {\"O}hler, Hannes},
  title={Financial dependence and aid allocation by Swiss NGOs},
  subtitle={a panel tobit analysis},
  year={2012},
  pages={829-867},
  language={eng},
  issn={1539-2988},
  volume={60},
  number={4},
  note={Gesehen am 17.12.2018},
  journal={Economic development and cultural change},
  doi={10.1086/665601},
}
@article{UBHD-68341089,
  author={Dreher, Axel and Nunnenkamp, Peter and {\"O}hler, Hannes},
  title={Why it pays for aid recipients to take note of the Millennium Challenge Corporation},
  subtitle={other donors do!},
  year={2012},
  pages={373-375},
  language={eng},
  issn={0165-1765},
  volume={115},
  number={3},
  note={Gesehen am 17.12.2018 ; Available online: 29 December 2011},
  journal={Economics letters},
  doi={10.1016/j.econlet.2011.12.058},
}
@article{UBHD-68805911,
  author={Nunnenkamp, Peter and {\"O}hler, Hannes and Thiele, Rainer},
  title={Donor coordination and specialization},
  subtitle={did the Paris Declaration make a difference?},
  year={2013},
  pages={537-563},
  language={eng},
  issn={1610-2886},
  volume={149},
  number={3},
  note={Gesehen am 29.11.2021},
  journal={Review of world economics},
  doi={10.1007/s10290-013-0157-2},
}
@article{UBHD-68251070,
  author={Nunnenkamp, Peter and {\"O}hler, Hannes},
  title={Funding, competition and the efficiency of NGOs},
  subtitle={an empirical analysis of non-charitable expenditure of US NGOs engaged in foreign aid},
  year={2012},
  pages={81-110},
  language={eng},
  issn={1467-6435},
  volume={65},
  number={1},
  note={Gesehen am 09.05.2018},
  journal={Kyklos},
  doi={10.1111/j.1467-6435.201.00528.x},
}
@article{UBHD-68249982,
  author={Nunnenkamp, Peter and {\"O}hler, Hannes},
  title={How to attract donations},
  subtitle={the case of US NGOs in international development},
  year={2012},
  pages={1522-1535},
  language={eng},
  issn={1743-9140},
  volume={48},
  number={10},
  note={Gesehen am 07.05.2018},
  journal={The journal of development studies},
  doi={10.1080/00220388.2012.685720},
}
@article{UBHD-68805728,
  author={Nunnenkamp, Peter and {\"O}hler, Hannes and Schw{\"o}rer, Tillmann},
  title={US based NGOs in international development},
  subtitle={financial and economic determinants of survival},
  year={2013},
  pages={45-65},
  language={eng},
  issn={0305-750X},
  volume={46(2013) vom: Juni},
  journal={World development},
}
@article{UBHD-68805909,
  author={Nunnenkamp, Peter and {\"O}hler, Hannes and Schw{\"o}rer, Tillmann},
  title={US based NGOs in international development},
  subtitle={financial and economic determinants of survival},
  year={2013},
  pages={45-65},
  language={eng},
  issn={1873-5991},
  volume={46},
  note={Gesehen am 29.11.2021},
  journal={World development},
  doi={10.1016/j.worlddev.2013.01.024},
}
@book{UBHD-67353674,
  author={{\"O}hler, Hannes},
  title={Do aid donors coordinate within recipient countries?},
  publisher={Universit{\"a}tsbibliothek der Universit{\"a}t Heidelberg},
  address={Heidelberg},
  year={2013},
  pages={Online-Ressource},
  language={eng},
  number={ARRAY(0x55bac37c0640)},
  series={Discussion paper series / University of Heidelberg, Department of Economics},
  url={http://archiv.ub.uni-heidelberg.de/volltextserver/14372/},
  library={UB},
}
@book{UBHD-67373615,
  author={{\"O}hler, Hannes},
  title={Essays on the allocation, effectiveness and coordination of development aid},
  year={2012},
  pages={Online-Ressource},
  language={eng},
  note={Enth. außerdem 5 Sonderabdr ; Online publiziert: 2013},
  school={Heidelberg, Univ., Diss., 2013},
  doi={10.11588/heidok.00014609},
  keywords={Entwicklungshilfe / Entwicklungszusammenarbeit / Allokation / Effektivit{\"a}t / Koordination / Nichtstaatliche Organisation},
  url={http://archiv.ub.uni-heidelberg.de/volltextserver/14609/},
  library={UB},
}
@book{UBHD-67377401,
  author={{\"O}hler, Hannes},
  title={Essays on the allocation, effectiveness and coordination of development aid},
  year={2012},
  pages={X, 192 S.},
  language={eng},
  school={Heidelberg, Univ., Diss., 2013},
  keywords={Nichtstaatliche Organisation / Entwicklungshilfe / Entwicklungszusammenarbeit / Allokation / Effektivit{\"a}t},
  library={UB [Signatur: 2013 Q 21] ; WS [Signatur: WS/MK 9000 O28]},
}
@article{UBHD-68620683,
  author={{\"O}hler, Hannes and Nunnenkamp, Peter},
  title={Needs-based targeting or favoritism?},
  subtitle={the regional allocation of multilateral aid within recipient countries},
  year={2014},
  pages={420-446},
  language={eng},
  issn={1467-6435},
  volume={67},
  number={3},
  note={Gesehen am 24.07.2020},
  journal={Kyklos},
  doi={10.1111/kykl.12061},
}