Notes, Comments and Preliminary results Jun 21 2018 Muhammad Shahbaz , Naceur Khraief , Mantu Kumar Mahalik and Saleheen Khan   Are Fluctuations in Military Spending Transitory or Permanent? International Evidence   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result   Aug 24 2016 Muhammad Shahbaz , Aviral Kumar Tiwari and Saleheen Khan   Is energy consumption per capita stationary? Evidence from first and second generation panel unit root tests   Abstract  Contact Information  Citation  Full Text  -  Preliminary Result