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Eine Theorie des interregionalen Finanzausgleichs : zum Verhältnis von Effizienz, Konvergenz und interregionaler Umverteilung
Thomas, Ingo P., (1994)
Do borders matter for social capital? : Economic growth and civil culture in US states and Canadian provinces
Helliwell, John F., (1996)
Regional inequality and decentralized governance : Canada's provinces
Olfert, M. Rose, (2016)
The P.I.D.E. econometric model of Pakistan's economy (1959-60 to 1978-79)
Naqvi, Syed Nawab Haider, (1981)