1. Abotsi, A. K. (2016). Theory of foreign direct investment and corruption. International Journal of Asian Social Science, 6(6): 359-378.
2. Adam, A., & Filippaios, F. (2007). Foreign direct investment and civil liberties: A new perspective. European Journal of Political Economy, 23(4): 1038-1052.
3. Adebayo, T. (2015). Democracy, Authoritarianism and the Inflow of Foreign Direct Investments: A Critical Examination of a Debate and its Associated Consequences for Social Science Research. Journal of Finance and Investment Analysis, 4(2): 1-6.
4. Al-Sadig, A. (2009). The effects of corruption on FDI inflows. Cato J., 29: 267.
5. Amarandei, C. M. (2013). Corruption and foreign direct investment. Evidence from Central and Eastern European States. CES Working Papers, 5(3): 311-322.
6. Asiedu, E., & Lien, D. (2011). Democracy, foreign direct investment and natural resources. Journal of international economics, 84(1) :99-111.
7. Busse, M. (2003). Democracy and FDI. HWWA Discussion Papers 220, Hamburg Institute of International Economics (HWWA).
8. Castro, C., & Nunes, P. (2013). Does corruption inhibit foreign direct investment?. Política. Revista de Ciencia Política, 51(1): 61-83.
9. Choi, S. W., & Samy, Y. (2008). Reexamining the effect of democratic institutions on inflows of foreign direct investment in developing countries. Foreign Policy Analysis, 4(1), 83-103.
10. Delgado, M. S.; McCloud, N., & Kumbhakar, S. C. (2014). A generalized empirical model of corruption, foreign direct investment, and growth. Journal of Macroeconomics, 42: 298-316.
11. Desbordes, R., & Verardi, V. (2017). Foreign direct investment and democracy: a robust fixed effects approach to a complex relationship. Pacific economic review, 22(1): 43-82.
12. Egger, P., & Winner, H. (2005). Evidence on corruption as an incentive for foreign direct investment. European journal of political economy, 21(4): 932-952.
13. Epaphra, M., & Massawe, J. (2017). The effect of corruption on foreign direct investment: A panel data study. Turkish Economic Review, 4(1): 19-54.
14. Freedom house . https://freedomhouse.org/report/freedom-world.
15. Hashmi, S. H.; Hongzhong, F., & Ullah, A. (2020). effect of political regime, trade liberalization and domestic investment on FDI inflows in pakistan: new evidence using ARDL bounds testing procedure. International Journal of Information, Business and Management, 12(1): 276-299.
16. Jakobsen, J., & De Soysa, I. (2006). Do foreign investors punish democracy? Theory and empirics, 1984–2001. Kyklos, 59(3): 383-410.
17. Kucera, D. C., & Principi, M. (2014). Democracy and foreign direct investment at the industry level: evidence for US multinationals. Review of World Economics, 150(3): 595-617.
18. Luu, H. N.; Nguyen, N. M., Ho, H. H., & Nam, V. H. (2018). The effect of corruption on FDI and its modes of entry. Journal of Financial Economic Policy.
19. Mathur, A., & Singh, K. (2013). Foreign direct investment, corruption and democracy. Applied Economics, 45(8): 991-1002.
20. Moon, C. (2019). Political institutions and FDI inflows in autocratic countries. Democratization, 26(7): 1256-1277.
21. Omodero, C. O. (2019). Effect of corruption on foreign direct investment inflows in Nigeria. Studia Universitatis „Vasile Goldis” Arad–Economics Series, 29(2): 54-66.
22. Pierpont, B. (2007). Democracy, property rights and FDI in developing countries: A regional analysis. Honors Projects, 4.
23. Quazi, R. M. (2014). Effects of corruption and regulatory environment on foreign direct investment: a case study of Africa. Global Journal of Business Research, 8(4): 51-60.