Bolaji Tunde Matemilola

Impact of Leverage and Managerial Skills on Shareholders’ Return☆

The recent financial crisis that saw an increase in the risk premium and shareholders’ return around the world is partly caused by the management use of excessive leverage. This paper investigates the effect of leverage and managerial skills on shareholders’ return. Our regression analysis that accounts for managerial skill factors reveals that leverage has a positive relationship with shareholders’ return. Similarly, managerial skills have a positive relationship with shareholders’ return. Based on the findings, the study suggests that leverage and managerial skills may be priced in equity valuation. We develop an index measure of managerial skills and use the upper-echelon theory of the management literature to explain how managerial skills relate to shareholders’ return.

Does environmental Kuznets curve hypothesis exist? Evidence from dynamic panel threshold

ABSTRACT Carbon dioxide (CO2) emissions have been rising globally and have raised public concern regarding their detrimental effects to human life. This article investigates the validity of the Environmental Kuznets Curve (EKC) hypothesis in developing countries in a nonlinear framework. The article applies the dynamic panel threshold method, which is able to estimate the EKC turning point. The main findings reveal the existence of a nonlinear relationship between income (GDP per capita) and carbon dioxide emissions. Precisely, for developing countries (low and middle income) the results reveal that GDP per capita is positive and significantly related to CO2 emissions, below and above the threshold. These results challenge the validity of the EKC hypothesis in developing countries, suggesting that developing countries are still below the desired income turning point, at which better economic development will lead to reduced environmental damage. Based on the study findings, it may be inappropriate for the policymakers in developing countries to adopt the EKC postulate as the theoretical basis for policies favouring economic growth.

International diversification and firm’s value: evidence from developing nations

Purpose This paper aims to evaluate the impact of international diversification, through the investment abroad activities of the Malaysian multinational corporations (MNCs), on their financial performance. Design/methodology/approach The paper applies the panel generalized method of moments (GMM) estimation technique that gives better results. Findings The empirical findings show that the move to invest abroad has brought a positive impact on Malaysian MNCs’ financial performance. However, in terms of a firm’s risk, the results contradict the general internationalization-risk hypothesis. Research limitations/implications The study focuses on the top 100 multinational firms; future researchers may extend the time period and use the entire sample of all the multinational firms. Practical implications Foreign investments offer rewarding returns due to cheaper labour and raw materials, competitive edge in terms of technological advancement and larger market opportunities. Originality/value The paper contributes to the literature using the panel GMM’s estimation that effectively control for reverse causality and serial correlation problem. The paper also contributes to the international diversification and performance relationship, in a fast-growing Malaysia.

Moderating Effects of Firm Age on the Relationship between Debt and Stock Returns

ABSTRACT This article investigates the moderating effects of firm age on the relationship between debt and stock returns. The system generalized method of moment’s results indicate that firm age has a positive moderating effect on the relationship between book debt and stock returns. The results are robust, as firm age positively moderates the relationship between market debt and stock returns. Moreover, firm age has a direct positive effect on stock returns. Results suggest that as firms grow older, they use their experience to make effective capital structure decisions (i.e., optimal debt-equity mix) to maximize debt interest-tax-shield and increase shareholders’ returns.

Corporate Debt Maturity Structure: The Role of Firm Level and Institutional Determinants in Selected African Countries

Abstract An appropriate debt maturity structure is essential for firms to enable them align asset structure to liabilities to prevent a mismatch. This study investigates the role of firm-level and institutional variables on debt maturity structure in selected African countries. Using panel generalised method of moment that addresses endogeneity problem; our findings reveal a dynamic process of adjustment to optimal debt maturity structure. Furthermore, firm-level variables (leverage, asset structure and firm size) provide support for the contracting cost, signalling and matching principle theories of debt maturity structure. Results of institutional variables suggest that better developed institutions promote long-term debt maturity structures.

Determinants of Bank Profits and Net Interest Margins

The increase in the number of bank crises coupled with the important roles of the banking sector in the economy have stimulated extensive research focusing on banks. A systemic banking crisis would make costs to the economy rise as high as 55 per cent of GDP (Caprio & Klingebile, 2003). Consequently, the study on determinants of bank performance has received more attention in the literature, with the intention of developing a stable financial system.