[1. Andrei T., Stancu S., (2008), Econometric methods used to study the informal economy and regional development, Informatica Economica Bulletin no. 3, pg. 120-128]Search in Google Scholar
[2. Cziraki D., Regional development in Croatia]Search in Google Scholar
[3. Dascalu I., Cojocaru A. (2011), Perspective comparate privind taxarea, nivelul castigului si sustenabilitatea in Uniunea Europeana]Search in Google Scholar
[4. Dornean A. (2015), Financing regional development through european funds. A review of the effects in Romania (2007-2013), Eurint Proceedings ISSN 2393-2384]Search in Google Scholar
[5. European Comission Report (2012), Tax reforms in EU member states]Search in Google Scholar
[6. European Comission Report (2015), Study on the effects and incidence of labour market]Search in Google Scholar
[7. Gale G. W., Krupkin A., Rueben K., (2015), The relationship between taxes and growth at the state level: new evidence10.17310/ntj.2015.4.02]Search in Google Scholar
[8. Kuznets, S. (1966), Modern Economic Growth. New Haven: Yale University Press]Search in Google Scholar
[9. Mackay R.R. (2003), Twenty five years of regional development, Regional Studies, Volume 37, Issue 310.1080/0034340032000065451]Search in Google Scholar
[10. Nedelea, Al., 2005, Regionalization, Regional Development and Cooperation in Eastern Europe, Economy and Transition, Albanian Center of Economic Research, no. 3, Tirana]Search in Google Scholar
[11. Popescu M., Nastase C., Scutariu L., (2009), Regional Development in the context of the European Union Integration the Annals of The "Stefan cel Mare" University Suceava. Fascicle of The Faculty of Economics and Public Administration, Vol. 9, pg 51-56]Search in Google Scholar
[12. Prammer D. (2011), Quality of taxation and the crisis: tax shifts from a growth perspective, European Comission, Taxation paper no. 29]Search in Google Scholar
[13. Radu C. F., (2014), Aspects concerning tax evasion in Alba county and Brasov region, Economics Series Vol 24 Issue 1/2014]Search in Google Scholar
[14. Radu C.F., Dumiter F., Opret A.L. (2015), Labour taxation - a comparative study, Economics Series 201510.1515/sues-2015-0001]Search in Google Scholar
[15. Sabau M. et al, Regional Development in Romania]Search in Google Scholar
[16. Salvador B. et al (2014), Effective corporate taxation, tax incidence and tax reforms: evidence from OECD countries, European Comission, Taxation paper no. 45]Search in Google Scholar
[17. Sandmo, A. (1981), Income Tax Evasion, Labour Supply,and the Equity-Efficiency Tradeoff, Journal of Public Economics, 16(3)10.1016/0047-2727(81)90001-3]Search in Google Scholar
[18. Smith, S. (1986): Britain's Shadow Economy, Clarendon Press, Oxford Tsuru, K. (2000), Finance and growth, OECD Economics Department Working Paper 228]Search in Google Scholar
[19. Werner D. (2014), New insights into the development of regional unemployment disparities, Institute for Employment Research (IAB), Germany]Search in Google Scholar
[20. Wisnewiski A. (2005), The impact of foreign direct investment on regional development in Poland, Institute for world economics Hungarian Academy of Science Working Papers, No. 162]Search in Google Scholar
[21. www.eurostat.ro]Search in Google Scholar
[22. www.europa.eu]Search in Google Scholar