Joshua Abor

Bio: Joshua Abor is an academic researcher from University of Ghana. The author has contributed to research in topics: Corporate governance & Debt. The author has an hindex of 36, co-authored 143 publications receiving 6268 citations. Previous affiliations of Joshua Abor include Stellenbosch University.

Technical Efficiency and Technical Change in Africa: The Role of Money from the Diasporas

Abstract: Based on evidence from the literature that the relationship between remittances and total factor productivity (TFP) is inconclusive, we employ the non-parametric Malmquist productivity index - Data Envelope Analysis to decompose total factor productivity (TFP) into technical change and technical efficiency and further investigate the effect of remittances on the technical change and technical efficiency. We employ the Seemingly Unrelated Regression estimation (SUR) technique in a panel of twenty-three African remittance recipient countries across a twenty-three-year period (1990-2013). We show that remittances received by households have a positive and significant impact on technical efficiency but no significant on technical change (innovativeness). We further show that remittances received by skilled labour is significant to technical efficiency but has a lowering effect on technical efficiency.

Finance, economic growth, and development

Abstract: This chapter provides a discussion on the theoretical and empirical issues underlying finance, economic growth, and development phenomena. It discusses financial repression, liberalization, and growth. The financial sector refers to the set of institutions, markets, instruments, and regulatory setup under which financial transactions are carried out in the financial system. Generally, financial development suggests advancement in the financial sector in terms of institutions, markets, and instruments/products. Deposit-taking financial institutions refer to financial institutions that are licensed to receive and manage deposits on behalf of clients. There are a number of deposit-taking financial institutions. The chapter focuses on some of these institutions such as, banks, microfinance institutions, and credit unions. Financial securities available on the capital markets are essentially long-term in nature and consist mainly of stocks and bonds. The Ghana Alternative Market was launched in 2013 to help small and medium-size enterprises generate funds to start their operations or expand their business operations.

Corporate financial policies in emerging markets: the role of financial market development

Abstract: Purpose – The paper aims to study the importance of financial market development and financial structure in explaining the financial policies of firms in emerging market countries. Design/methodology/approach – The paper uses a panel data of 32 countries and the system generalized method of moments approach. Findings – The analysis shows that stock market development is associated with higher use of external finance relative to internal finance, while bond market development is associated with lower use of external finance relative to internal finance. The findings of this study also indicate that stock market development tends to shift the policies of firms towards less debt and more equity, and bond market development is associated with higher debt and less equity in emerging economies. Originality/value – The value of this study is in respect of its contribution to the extant literature on corporate financial policies in emerging market economies.

The role of non-executive directors in the Ghanaian SME sector

Abstract: This paper reports on the role of NEDs among Ghanaian SMEs. The results of this study revealed that less than half of the SMEs sampled engage the services of NED. The study also revealed that relatively larger SMEs are more likely to employ the services of NEDs. We also found that over 80% of the SMEs with NEDs were either growing or growing rapidly. NEDs’ contributions were also found to be multi-various and cut across the range of SME board functions. The study showed that most SMEs acquire NEDs mainly through informal personal contacts such as family, friends of a director, business friends rather than through formal arrangements.

Nudge: Improving Decisions about Health, Wealth, and Happiness

Abstract: NUDGE: IMPROVING DECISIONS ABOUT HEALTH, WEALTH, AND HAPPINESS by Richard H. Thaler and Cass R. Sunstein Penguin Books, 2009, 312 pp, ISBN 978-0-14-311526-7This book is best described formally as a general explanation of and advocacy for libertarian paternalism, a term coined by the authors in earlier publications. Informally, it is about how leaders, systems, organizations, and governments can nudge people to do the things the nudgers want and need done for the betterment of the nudgees, or of society. It is paternalism in the sense that "it is legitimate for choice architects to try to influence people's behavior in order to make their lives longer, healthier, and better", (p. 5) It is libertarian in that "people should be free to do what they like - and to opt out of undesirable arrangements if they want to do so", (p. 5) The built-in possibility of opting out or making a different choice preserves freedom of choice even though people's behavior has been influenced by the nature of the presentation of the information or by the structure of the decisionmaking system. I had never heard of libertarian paternalism before reading this book, and I now find it fascinating.Written for a general audience, this book contains mostly social and behavioral science theory and models, but there is considerable discussion of structure and process that has roots in mathematical and quantitative modeling. One of the main applications of this social system is economic choice in investing, selecting and purchasing products and services, systems of taxes, banking (mortgages, borrowing, savings), and retirement systems. Other quantitative social choice systems discussed include environmental effects, health care plans, gambling, and organ donations. Softer issues that are also subject to a nudge-based approach are marriage, education, eating, drinking, smoking, influence, spread of information, and politics. There is something in this book for everyone.The basis for this libertarian paternalism concept is in the social theory called "science of choice", the study of the design and implementation of influence systems on various kinds of people. The terms Econs and Humans, are used to refer to people with either considerable or little rational decision-making talent, respectively. The various libertarian paternalism concepts and systems presented are tested and compared in light of these two types of people. Two foundational issues that this book has in common with another book, Network of Echoes: Imitation, Innovation and Invisible Leaders, that was also reviewed for this issue of the Journal are that 1 ) there are two modes of thinking (or components of the brain) - an automatic (intuitive) process and a reflective (rational) process and 2) the need for conformity and the desire for imitation are powerful forces in human behavior. …

The Human Side of Enterprise.

Abstract: \"What are your assumptions (implicit as well as explicit) about the most effective way to manage people?\" So began Douglas McGregor in this 1960 management classic. It was a seemingly simple question he asked, yet it led to a fundamental revolution in management. Today, with the rise of the global economy, the information revolution, and the growth of knowledge-driven work, McGregor's simple but provocative question continues to resonate-perhaps more powerfully than ever before. Heralded as one of the most important pieces of management literature ever written, a touchstone for scholars and a handbook for practitioners, The Human Side of Enterprise continues to receive the highest accolades nearly half a century after its initial publication. Influencing such major management gurus such as Peter Drucker and Warren Bennis, McGregor's revolutionary Theory Y-which contends that individuals are self-motivated and self-directed-and Theory X-in which employees must be commanded and controlled-has been widely taught in business schools, industrial relations schools, psychology departments, and professional development seminars for over four decades. In this special annotated edition of the worldwide management classic, Joel Cutcher-Gershenfeld, Senior Research Scientist in MIT's Sloan School of Management and Engineering Systems Division, shows us how today's leaders have successfully incorporated McGregor's methods into modern management styles and practices. The added quotes and commentary bring the content right into today's debates and business models. Now more than ever, the timeless wisdom of Douglas McGregor can light the path towards a management style that nurtures leadership capability, creates effective teams, ensures internal alignment, achieves high performance, and cultivates an authentic, value-driven workplace--lessons we all need to learn as we make our way in this brave new world of the 21st century.