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The new economic case for migration restrictions : an assessment
Clemens, Michael A., (2016)
The new case for migration restrictions : an assessment
Modern linear and nonlinear econometrics
Plasmans, Joseph E. J., (2006)
Multifactor productivity growth, imperfect competition and economies of scale
Plasmans, Joseph E. J., (2012)
R&D and production behavior of asymmetric duopoly subject to knowledge spillovers
Plasmans, Joseph E. J., (2000)