000 00495nam a2200169Ia 4500
008 160906s9999 xx 000 0 und d
100 _aHurlin, Christophe
110 _aWorld Bank
245 _aNetwork effects of the productivity of infrastructure in developing countries
260 _aWashington
260 _bWorld Bank
260 _c2006
300 _a26
440 _aPolicy research working paper NO 3808
650 _aInfrastructure
650 _aThreshold panel regression models
999 _c100418
_d100418