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Variable elasticity and Wagner's Law
Bairam, Erkin İbrahim, (1992)
Future fiscal and budgetary shocks
Hoon, Hian Teck, (2008)
Hoon, Hian Teck, (2004)
Financial development and economic growth : additional evidence
Ram, Rati, (1999)
Comparing evidence on Wagner's hypothesis from conventional and "real" data
Ram, Rati, (1986)
Wagner's hypothesis in time-series and cross-section perspectives : evidence from "real" data for 115 countries
Ram, Rati, (1987)