TY - JOUR T1 - Wagner's Law revisited: cointegration and causality tests for New Zealand JO - Applied Economics PY - 2012/01/01 AU - Kumar S AU - Webber DJ AU - Fargher S ED - DO - DOI: 10.1080/00036846.2010.511994 PB - Informa UK Limited VL - 44 IS - 5 SP - 607 EP - 616 Y2 - 2024/12/25 ER -