• Guns, highways and economic growth in the United States 

      Kollias, C.; Paleologou, S. M. (2013)
      Given its significant policy implications, the nexus between public expenditures and economic growth has been the subject of an extensive and often emotive theoretical and empirical debate. The nexus between two types of ...
    • Modelling Regional Welfare Efficiency Applying Conditional Full Frontiers 

      Halkos, G. E.; Tzeremes, N. G. (2011)
      This paper demonstrates an evaluation of welfare policies and regional allocation of public investment using the recent developments in efficiency analysis and statistical inference. Specifically, the efficiency of the ...