Pashev, Konstantin (2006): Fighting VAT Fraud: The Bulgarian Experience. Published in: CSD Working Paper No. WP 0606/2 En (August 2006): pp. 1-20.
Pashev, Konstantin (2006): Healthcare Reforms in Bulgaria: Towards Diagnosis and Prescription. Published in: CSD Working Paper No. WP 0605 En (May 2006): pp. 1-36.
Pashev, Konstantin (2006): Understanding Tax Corruption in Transition Economies: Evidence from Bulgaria. Published in: NISPAcee occational papers , Vol. VII, No. No. 1 Winter 2006 (2006): pp. 3-29.
