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Testing multiple non-nested factor demand systems
Manera, Matteo, (1999)
Measuring productivity in an imperfect world
Zegeye, Aklilu A., (2000)
Estimation in dynamic panel data models : improving on the performance of the standard GMM estimator
Blundell, Richard W., (2000)
Competitiveness and productivity between Canadian and US manufacturing industries
Paraskevopoulos, Christos C., (1994)
The impact of regional wage differentials
Paraskevopoulos, Christos C., (1973)
Patterns of regional economic growth
Paraskevopoulos, Christos C., (1974)