Roseline Onyimba

• PhD at University of Nigeria

Abstract: In this paper, we investigated the likelihood that capital market development in the emerging market like Nigeria is affected by financial openness and visible trade relationship. The paper aimed to examine how the capital market responds in terms of the market size and the market liquidity proportion when financial openness and trade int...

This study investigated the impact and management of private credit on industrial sector of the economies of Nigeria, Ghana and Gambia within the West African Monetary Zone (WAMZ), over the period of 1987 to 2018. Generalized method of moments (GMM), a dynamic approach was adopted. The outcome held that the ratio of commercial banks' credit to priv...

This paper examined the direction of causality between cashless policy indicators (ATM, POS, MPAY, & WEB) and banks' performance in Nigeria over the period of 2006 to 2016. The study adopted Granger causality analysis test and the causality results hold the view that causality runs from financial performance improvement to growth in volume of cashl...

This study set out to empirically examine the effect of accounts receivable management on profitability of selected Pharmaceutical firms listed on Nigerian stock exchange for the period, 2014-2018. Adopting the average collection period as independent variable and gross operating profit as dependent variable then controlled for liquidity, financial...

This study investigated the impact of cash conversion cycle on profitability of selected chemical and paint firms in Nigerian for the period, 2000-2013. Adopting the (CCC)cash conversion cycle (accounts collection period plus inventory conversion period minus accounts payable period) as independent variable and gross operating profit as dependent v...

The paper reviewed various literatures on of cost of Capital to examine and identify the feasible methods for this phenomenon. The methodology of computation that has been in use for the period has not changed. Though different methods have been presented by the several writers but none has been generally accepted in literature. Most of the studies...

This paper set out to examine the effect of non-performing loans (NPLs) on bank efficiency in Nigeria within the period, 2008-2017. The specific objectives were (i) to analyse the effect of non-performing loan ratio (NPLR) on bank efficiency, and (ii) to explore the effect of bank efficiency on non-performing loan ratio. In line with the specific o...

This study seeks to find out the effect of dividend payout on performance of the selected banks listed in Nigeria stock exchange over the period of 2010 to 2016. The specific objectives were to determine the effect of dividend payout on earning per share (EPS) of the selected banks and to examine the effect of past dividend payout and current earni...