[
Ball, L., M., Leigh, D., & Loungani, P. (2013). Okun's Law: fit at fifty? (No. w18668), National Bureau of Economic Research.
]Search in Google Scholar
[
Ball, L., Furceri, D., Leigh, D., & Loungani, P. (2019). Does one law fit all? Cross-country evidence on Okun’s law, Open Economies Review, 30(5), 841-874.
]Search in Google Scholar
[
Boulton, T. (2010). Test of Okun’s Law fort the 10 Eastern European countries, London Metropolitan Business School, Economics Subject Group.
]Search in Google Scholar
[
Cazes, Sandrine, Sher Verick, and Fares Al-Hussami (2012). Diverging trends in unemployment in the United States and Europe: Evidence from Okun’s law and the global financial crisis, Employment Working Papers, ILO.
]Search in Google Scholar
[
Freeman, D.G. (2000). Regional Tests of Okun's Law, International Advances in Economic Research, VOL. 6, NO. 3, pp. 557-570.
]Search in Google Scholar
[
Gajderowicz, T., Grotkowska, G., Wincenciak, L., & Wirtek, E. (2014). Unemployment rate sensitivity to GDP fluctuations across Polish voivodeships, Central European Economic Journal, 39.
]Search in Google Scholar
[
Gibescu, P. L. O. M. (2013). The Correlation between Gross Domestic Product and Unemployment in Romania Starting With 1995, Revista Română de Statistică nr. 91.
]Search in Google Scholar
[
Hamilton, J.D. (2017). Why You Should Never Use the Hodrick-Prescott Filter, The Review of Economics and Statistics, vol. 100(5). pages 831-843.
]Search in Google Scholar
[
Hodrick, R., Prescott. C, (1997). Postwar U.S. Business Cycles: An Empirical Investigation, Journal of Money, Credit, and Banking, 29 (1): 1–16.
]Search in Google Scholar
[
Jackman, R. (2005). The impact of the European Union on unemployment and unemployment policy, In Beyond the Market (pp. 70-89), Routledge.
]Search in Google Scholar
[
Kliber, P, (2014). The Diversity of Okun's Coefficient in the Regions of Poland, Available at SSRN 2461427.
]Search in Google Scholar
[
Kostov, L. (2017). The impact of economic growth on inflation and unemployment in Bulgaria, 2006-2016, SEER: Journal for Labor and Social Affairs in Eastern Europe, 85-99.
]Search in Google Scholar
[
Mielcová, E. (2011). Economic growth and unemployment rate of the transition country: the case of the Czech Republic 1996-2009.
]Search in Google Scholar
[
Okun, A. (1962). Potential GNP, its measurement and significance, Cowles Foundation, Yale University.
]Search in Google Scholar
[
Ruxandra, P. (2015). The specifics of Okun’s law in the Romanian economy between 2007 and 2013, Annals-Economy Series, 1, 50-53.
]Search in Google Scholar
[
Soylu, Ö. B., Çakmak, İ., & Okur, F. (2018). Economic growth and unemployment issue: Panel data analysis in Eastern European Countries, Journal of International Studies Vol. 11(1).
]Search in Google Scholar