Error message

Deprecated function: Unparenthesized `a ? b : c ? d : e` is deprecated. Use either `(a ? b : c) ? d : e` or `a ? b : (c ? d : e)` in include_once() (line 1439 of /home/ugbsugedu/public_html/includes/

Faculty Publications

Jena, S. K., Tiwari, A. K., Abakah, E. J. A., & Hammoudeh, S. (2021). The connectedness in the world petroleum futures markets using a Quantile VAR approach. Journal of Commodity Markets, 100222. (Impact factor 3.317, ABDC :A)

Abakah, E. J. A., Tiwari, A. K., Alagidede, I. P., & Gil-Alana, L. A. (2021). Re-examination of risk-return dynamics in international equity markets and the role of policy uncertainty, geopolitical risk and VIX: Evidence using Markov-switching copulas. Finance Research Letters, 102535. .(Impact factor 9.848, ABDC :A)

Tiwari, A. K., Abakah, E. J. A., Bonsu, C. O., Karikari, N. K., & Hammoudeh, S. (2022). The effects of public sentiments and feelings on stock market behavior: Evidence from Australia. Journal of Economic Behaviour & Organization, 193, 443-472. (Impact factor 1.635, ABDC : A*)

Abakah, E.J.A., Alagidede, P., Mensah, L. and Ohene-Asare, K. (2018), "Non-linear approach to Random Walk Test in selected African countries", International Journal of Managerial Finance, Vol. 14 No. 3, pp. 362-376. (Impact factor 2.27, ABDC :A)

Chatziantoniou, I., Abakah, E. J. A., Gabauer, D., & Tiwari, A. K. (2022). Quantile time-frequency price connectedness between green bond, green equity, sustainable investments and clean energy markets. Journal of Cleaner Production, 132088. ( Impact factor 9.297, ABDC :A)

Tiwari, A. K., Abakah, E. J. A., Dwumfour, R. A., & Mefteh-Wali, S. (2021). Connectedness and directional spillovers in energy sectors: international evidence. Applied Economics, 1-16. (Impact factor 2.001, ABDC: A)

Jena, S. K., Tiwari, A. K., Abakah, E. J. A., & Roubaud, D. (2022). Integration between emerging market equity and global markets; is it fundamental or noisy? Evidence from wavelet denoised volatility spillover analysis in time and frequency domain. Applied Economics, 1-16. (Impact factor 2.001, ABDC: A)

Gil‐Alana, L. A., Abakah, E. J. A., & Abakah, M. K. (2021). Financial stress spillover across Asian Countries. Review of Financial Economics, 39(2), 146-162. (Impact factor 1.44, ABDC :B)

Tiwari, A.K, Abakah, E.J.A, Karikari, N, Shawkat, M (2022). Time-varying dependence between international commodity prices and Australian industry stock returns: A perspectives for portfolio diversification. Energy Economics, 105891. (Impact factor 9.252, ABDC : A*)

Gil-Alana, L. A., Mudida, R., & Abakah, E. J. A. (2020). Are central bank policy rates in Africa cointegrated? Evidence from a fractional cointegration approach. Applied Economics, 52(57), 6171-6182. (Impact factor 2.001, ABDC :A)

Tiwari, A.K,, Abakah, E.J.A, Oluwasegu, S. Y, Opoku, K. (2022). Tail risk dependence, co-movement and predictability between green bond and green stocks. Applied Economics, 1-22. (Impact factor 2.001, ABDC :A)

Sakyi, E.K. (2014), “Subscriber Perceptions of Health Services Quality under the Ketu District Mutual Health Insurance Scheme in Ghana”, in: E.K. Sakyi & Ahenkan Albert, Health Services Management: Readings from Ghana (Chapter 7, pp. 133-148). Accra: Digibooks; University of Ghana

Sakyi, E. K. and Lassey, R. A., (2015), ‘Understanding the Causes and Threats of Climate Change in Rural Ghana: Perspectives of Smallholder Farmers’, OIDA International Journal of Sustainable Development, Vol. 8, (2): 19-38

Sakyi, E.K. (2010), “Capacity, commitment, and communication issues in the implementation of health sector decentralization in Ghana: The cases of three district health administrations”, International Journal of Social Science (IJSS), Vol. 2(9): 71-81

Sakyi, E.K. (2013), “Ghana’s Health Sector Policies and Decentralization Experience”, in: F.L.K. Ohemeng, Babara W. Carroll, JRA Ayee and Alexander Bilson Daku (eds.), The Policy Making Process in Ghana: How Politicians and Civil Servants Deal with Public Problems, Lewinston, New York: The Edwin Mellen Press, Box 450, Chapter 6: pp 113-156

Sakyi, E.K. (2008), “A retrospective content analysis of studies on factors constraining the implementation of health sector reform in Ghana”, International Journal of Health Planning and Management, Vol. 23 (23):259-285

Sakyi, E.K., R. Azunu and S.K. Agomor (2011), “Assessing Ghanaian MPs’ Perceptions of Knowledge and Capacity Challenges in Extractive Sector Policymaking and Governance”, GIMPA Journal of Leadership, Management and Administration, Vol. 7(1, January) : 127-148

Sakyi, E. K., (2002), “Governance Dimension of Tax Administration in Ghana: A Survey and Analysis of Elite Views”, GIMPA Journal of Leadership, Management and Administration, Vol. 1(2): 30-46

Sakyi, E.K. and J. N. Bawole (2010), “An assessment of the impediments to the implementation of code of conduct in Anglophone West African countries: the importance of leadership”, International Public Management Review, Vol. 11 (3): 40-58,