This paper investigates growth differences in the urban system of the EU12 over the last decades of the 20th Century. Models in which growth of real GDP p.c. and rates of population growth are the dependent variables are compared. This suggests that it makes sense to model GDP growth in a...

This paper develops and applies a new estimation technique for distinguishing transitory and permanent price and income elasticities of charitable giving using panel data. Twelve-year individual averages of income and deductions are combined with information on legislated changes in tax...