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US foreign aid trends : a reassessment
Viksnins, George J., (1977)
The economics of developing countries
Tripathy, Ram Niranjan, (1990)
Die Auswirkungen der Entwicklungszusammenarbeit auf den Wirtschaftsstandort Deutschland
Vogler-Ludwig, Kurt, (1999)
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)