UI Postgraduate College

CORPORATE OWNERSHIP, CAPITAL STRUCTURE AND FIRM PERFORMANCE IN NIGERIA, 1990 – 2015

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dc.contributor.author OGEBE, JOSEPH ORINYA
dc.date.accessioned 2022-02-23T09:55:52Z
dc.date.available 2022-02-23T09:55:52Z
dc.date.issued 2021-08
dc.identifier.uri http://hdl.handle.net/123456789/1502
dc.description.abstract Corporate Ownership (CO) and Capital Structure (CS) are used to mitigate agency cost and improve Firm Performance (FP). Some listed firms in Nigeria have high agency cost due to weak nature of corporate monitoring. Most studies on corporate governance only considered the direct effect of CS on FP and CO on FP, without considering the moderating role of CS in the relationship between CO and FP, at aggregate and sectoral levels. This study therefore investigated the direct effects of CS on FP, CO (foreign and domestic) on FP, as well as the moderating effects of CS in the relationship between CO and FP, at both aggregate and sectoral levels in Nigeria from 1990 to 2015. The Modified Agency Cost Theory provided the framework. The theory captures CO and CS as elements used to mitigate agency cost and improve FP. A total of 70 firms with consistent data were selected out of 110 firms listed on the Nigerian Stock Exchange from 1990 to 2015. The CO was classified into Foreign Ownership (FO) and Domestic State Ownership (DSO). The FO and DSO were measured as the shares of foreign and domestic state shareholding. The estimation of the direct and moderating effects of CS in the relationship between FO and FP, as well as DSO and FP, were done in two stages. The first stage computed the economic measure of FP using the non-parametric Data Envelopment Analysis method. The second stage estimated a set of structural equations simultaneously, using the panel data instrumental variable regression technique. Diagnostic tests (Hausman and Hansen-Sargan tests) were used to select robust estimates. All estimates were validated at α≤0.05. The economic measure of FP averaged 30.70%. For aggregate analysis, a 1.00% increase in CS directly increased FP by 0.11%. Also, a 1.00% improvement in FO directly increased FP by 0.21%, but CS moderated this effect by the same percentage. A 1.00% increase in DSO directly reduced FP by 1.19%, while CS moderated this effect by 1.18%. The effects of FO and DSO on FP varied across sectors. On the one hand, a 1.00% increase in FO directly enhanced FP in consumer goods (0.47%), services (0.53%) and healthcare sector (1.94%). However, CS moderated the effect of FO on FP by 0.43% in consumer goods, 0.51% in services, and 1.91% in healthcare sector. On the other hand, a 1.00% improvement in DSO reduced FP by 2.30% in oil and gas and 1.39% in services sector, but CS moderated this effect by 2.28% and 1.38%, respectively. CS improved the positive impact of FO on FP and reduced the negative impact of DSO on FP. Foreign and domestic state ownership had direct and moderating effects on firm performance in Nigeria from 1990 to 2015 due to higher capital structure. Hence, foreign and state shareholders should ensure effective corporate monitoring through higher capital structure to improve firm performance. Government should sustain its privatisation policy as this reduces inefficiencies and improves performance when higher capital structure is used. en_US
dc.language.iso en en_US
dc.subject Ownership Structure, Capital Structure, Firm Performance, Panel Data, IV Regression en_US
dc.title CORPORATE OWNERSHIP, CAPITAL STRUCTURE AND FIRM PERFORMANCE IN NIGERIA, 1990 – 2015 en_US
dc.type Thesis en_US


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