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Article
Publication date: 12 October 2018

Simplice Asongu, Sara le Roux, Jacinta C. Nwachukwu and Chris Pyke

The purpose of this paper is to present theoretical and empirical arguments for the role of mobile telephony in promoting good governance in 47 sub-Saharan African countries for…

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Abstract

Purpose

The purpose of this paper is to present theoretical and empirical arguments for the role of mobile telephony in promoting good governance in 47 sub-Saharan African countries for the period 2000–2012.

Design/methodology/approach

The empirical inquiry uses an endogeneity-robust GMM approach with forward orthogonal deviations to analyze the linkage between mobile phone usage and the variation in three broad governance categories – political, economic and institutional.

Findings

Three key findings are established: first, in terms of individual governance indicators, mobile phones consistently stimulated good governance by the same magnitude, with the exception of the effect on the regulation component of economic governance. Second, when indicators are combined, the effect of mobile phones on general governance is three times higher than that on the institutional governance category. Third, countries with lower levels of governance indicators are catching-up with their counterparts with more advanced dynamics.

Originality/value

The study makes both theoretical and empirical contributions by highlighting the importance of various combinations of governance indicators and their responsiveness to mobile phone usage.

Details

Information Technology & People, vol. 32 no. 4
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 5 February 2018

Simplice A. Asongu and Jacinta C. Nwachukwu

The purpose of this paper is to assess the correlations between mobile banking and inclusive development (poverty and inequality) in 93 developing countries for the year 2011.

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Abstract

Purpose

The purpose of this paper is to assess the correlations between mobile banking and inclusive development (poverty and inequality) in 93 developing countries for the year 2011.

Design/methodology/approach

Mobile banking entails the following: “mobile phones used to pay bills” and “mobile phones used to receive/send money”, while the modifying policy indicator includes the human development index (HDI). The data are decomposed into seven sub-panels based on two fundamental characteristics: regions (Latin America, Asia and the Pacific, Central and Eastern Europe, and Middle East and North Africa) and income levels (upper middle income, lower middle income and low income).

Findings

The results show that at certain thresholds of the HDI, mobile banking is positively linked to inclusive development. The following specific findings are established. First, the increased use of mobile phones to pay bills is negatively correlated with: poverty in lower-middle-income countries (LMIC), upper-middle-income countries (UMIC) and Latin American (LA) countries, respectively, at HDI thresholds of 0.725, 0.727 and 0.778 and inequality in UMIC and LA with HDI thresholds of, respectively, 0.646 and 0.761. Second, the increased use of mobile phones to send/receive money is negatively correlated with: poverty in LMIC, UMIC and Central and Eastern European (CEE) countries with corresponding HDI thresholds of 0.631, 0.750 and 0.750 and inequality in UMIC, CEE and LA at HDI thresholds of 0.665, 0.736 and 0.726, respectively.

Practical implications

The findings are discussed in the light of current policy challenges in the transition from the UN’s Millennium Development Goals to Sustainable Development Goals.

Originality/value

The authors have exploited the only macroeconomic data on mobile banking currently available.

Details

Information Technology & People, vol. 31 no. 1
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 11 May 2018

Venessa S. Tchamyou, Simplice A. Asongu and Jacinta C. Nwachukwu

The purpose of this paper is to investigate the effects of information asymmetry (between the realized return and the expected return) on market timing in the mutual fund industry.

Abstract

Purpose

The purpose of this paper is to investigate the effects of information asymmetry (between the realized return and the expected return) on market timing in the mutual fund industry.

Design/methodology/approach

For the purpose, the authors use a panel of 1,488 active open-end mutual funds for the period 2004-2013. The authors use fund-specific time-dynamic betas. The information asymmetry is measured as the standard deviation of idiosyncratic risk. The data set is decomposed into five market fundamentals in order to emphasis the policy implications of the findings with respect to: equity, fixed income, allocation, alternative, and tax-preferred mutual funds. The empirical evidence is based on endogeneity-robust difference and system generalized method of moments.

Findings

The following findings are established. First, the information asymmetry broadly follows the same trend as volatility, with a higher sensitivity to market risk exposure. Second, fund managers tend to raise (cutback) their risk exposure in time of high (low) market liquidity. Third, there is evidence of convergence in equity funds. The authors may, therefore, infer that equity funds with lower market risk exposure are catching-up with their counterparts with higher exposure to fluctuation in market conditions.

Originality/value

The paper complements the sparse literature on market timing in the mutual fund industry with time-dynamic betas, information asymmetry and an endogeneity-robust empirical approach.

Details

International Journal of Managerial Finance, vol. 14 no. 5
Type: Research Article
ISSN: 1743-9132

Keywords

Article
Publication date: 5 February 2018

Simplice A. Asongu and Jacinta C. Nwachukwu

The purpose of this paper is to examine how information and communication technology (ICT) influences openness to improve the conditions of doing business in sub-Saharan Africa.

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Abstract

Purpose

The purpose of this paper is to examine how information and communication technology (ICT) influences openness to improve the conditions of doing business in sub-Saharan Africa.

Design/methodology/approach

The data were collected for the period 2000-2012. ICT is proxied with internet and mobile phone penetration rates whereas openness is measured in terms of financial and trade globalisation. Ten indicators of doing business are used, namely: cost of business start-up procedures; procedure to enforce a contract; start-up procedures to register a business; time required to build a warehouse; time required to enforce a contract; time required to register a property; time required to start a business; time to export; time to prepare and pay taxes; and time to resolve an insolvency. The empirical evidence is based on generalised method of moments with forward orthogonal deviations.

Findings

While the authors find substantial evidence that ICT complements openness to improve conditions for entrepreneurship, the effects are contingent on the dynamics of openness, ICT and entrepreneurship. Theoretical and practical policy implications are discussed.

Originality/value

The inquiry is based on two contemporary development concerns: the need for policy to leverage on the ICT penetration potential in the sub-region and the relevance of entrepreneurship in addressing associated issues of population growth such as unemployment.

Details

Information Technology & People, vol. 31 no. 1
Type: Research Article
ISSN: 0959-3845

Keywords

Article
Publication date: 11 January 2016

Simplice A. Asongu and Jacinta C. Nwachukwu

Education as a weapon in the fight against conflict and violence remains widely debated in policy and academic circles. Against the background of growing political instability in…

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Abstract

Purpose

Education as a weapon in the fight against conflict and violence remains widely debated in policy and academic circles. Against the background of growing political instability in Africa and the central role of the knowledge economy in twenty-first century development, this paper provides three contributions to existing literature. The purpose of this paper is to assess how political stability/non-violence is linked to the incremental, synergy and lifelong learning effects of education.

Design/methodology/approach

The authors define lifelong learning as the combined knowledge acquired during primary, secondary and tertiary education. Principal component analysis is used to reduce the dimensions of educational and political indicators. An endogeneity robust dynamic system Generalized Methods of Moments is used for the estimations.

Findings

The authors establish three main findings. First, education is a useful weapon in the fight against political instability. Second, there is an incremental effect of education in the transition from secondary to tertiary schools. Third, lifelong learning also has positive and synergy effects. This means that the impact of lifelong learning is higher than the combined independent effects of various educational levels. The empirical evidence is based on 53 African countries for the period 1996-2010.

Practical implications

A plethora of policy implications are discussed, inter alia: how the drive towards increasing the knowledge economy through lifelong learning can be an effective tool in the fight against violence and political insurgency in Africa.

Originality/value

As the continent is nursing knowledge economy ambitions, the paper is original in investigating the determinants of political stability/non-violence from three dimensions of education attainment: the incremental, the lifelong learning and a synergy effect.

Details

Journal of Economic Studies, vol. 43 no. 1
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 19 September 2022

Muhammad Usman, Jacinta Nwachukwu and Ernest Ezeani

This paper aims to examine the impact of board characteristics on earnings management (EM) among UK non-financial firms.

Abstract

Purpose

This paper aims to examine the impact of board characteristics on earnings management (EM) among UK non-financial firms.

Design/methodology/approach

Using a sample of the UK Financial Times Stock Exchange 350 firms from 2010 till 2019, the authors investigated the relationship between board characteristics (board size, board gender diversity, board tenure, board independence, chief executive office-duality and board meetings) and EM by using the quantile regression technique.

Findings

This study found a non-linear association between board characteristics and discretionary accrual. The empirical evidence showed that board mechanisms reduce the extent of earnings manipulation among UK firms with higher discretionary accruals (DACC) than firms with low and medium DACC levels.

Research limitations/implications

The results will benefit UK firms by helping them to rethink their board composition. It will also help policymakers understand how the corporate board can help ensure the quality of financial reports.

Originality/value

This study used the quantile regression approach, which helps to clarify the mixed findings of prior studies that used conventional regression techniques.

Details

International Journal of Accounting & Information Management, vol. 30 no. 5
Type: Research Article
ISSN: 1834-7649

Keywords

Article
Publication date: 1 August 2023

Muhammad Usman, Jacinta Nwachukwu, Ernest Ezeani, Rami Ibrahim A. Salem, Bilal Bilal and Frank Obenpong Kwabi

The authors examine the impact of audit quality (AQ) on classification shifting (CS) among non-financial firms operating in the UK and Germany.

Abstract

Purpose

The authors examine the impact of audit quality (AQ) on classification shifting (CS) among non-financial firms operating in the UK and Germany.

Design/methodology/approach

This paper used various audit committee variables (size, meetings, gender diversity and financial expertise) to measure AQ and its impact on CS. The authors used a total of 2,110 firm-year observations from 2010 to 2019.

Findings

The authors found that the presence of female members on the audit committee and audit committee financial expertise deter the UK and German managers from shifting core expenses and revenue items into special items to inflate core earnings. However, audit committee size is positively related to CS among German firms but has no impact on UK firms. The authors also document evidence that audit committee meetings restrain UK managers from engaging in CS. However, the authors found no impact on CS among German firms. The study results hold even after employing several tests.

Research limitations/implications

Overall, the study findings provide broad support in an international setting for the board to improve its auditing practices and offer essential information to investors to assess how AQ affects the financial reporting process.

Originality/value

Most CS studies used market-oriented economies such as the USA and UK and ignored bank-based economies such as Germany, France and Japan. The authors provide a comparison among bank and market-oriented economies on whether the AQ has a similar impact on CS or not among them.

Details

Journal of Applied Accounting Research, vol. 25 no. 3
Type: Research Article
ISSN: 0967-5426

Keywords

Article
Publication date: 7 March 2019

Simplice Asongu, Sara le Roux, Jacinta Nwachukwu and Chris Pyke

The purpose of this paper is to investigate loan price and quantity effects of information sharing offices with information and communication technology (ICT), in a panel of 162…

Abstract

Purpose

The purpose of this paper is to investigate loan price and quantity effects of information sharing offices with information and communication technology (ICT), in a panel of 162 banks consisting of 42 African countries for the period 2001–2011.

Design/methodology/approach

The empirical evidence is based on a panel of 162 banks in 42 African countries for the period 2001–2011. Misspecification errors associated with endogenous variables and unobserved heterogeneity in financial access are addressed with generalized method of moments and instrumental quantile regressions.

Findings

The findings uncover several major themes. First, ICT when integrated with the role of public credit registries significantly lowered the price of loans and raised the quantity of loans. Second, while the net effects from the interaction of ICT with private credit bureaus (PCBs) do not improve financial access, the corresponding marginal effects show that ICT could complement the characteristics of PCBs to reduce loan prices and increase loan quantity, but only when certain thresholds of ICT are attained. The authors compute and discuss the policy implications of these ICT thresholds for banks with low, intermediate and high levels of financial access.

Originality/value

This is one of the few studies to assess how the growing ICT can be leveraged in order to reduce information asymmetry in the banking industry with the ultimate aim of improving financial access in a continent where lack of access to finance is a critical policy syndrome.

Details

International Journal of Managerial Finance, vol. 15 no. 2
Type: Research Article
ISSN: 1743-9132

Keywords

Article
Publication date: 2 August 2019

Simplice Asongu, Jacinta Nwachukwu and Sara le Roux

The purpose of this paper is to investigate the role of inclusive human development and military expenditure in modulating the effect of terrorism on governance.

Abstract

Purpose

The purpose of this paper is to investigate the role of inclusive human development and military expenditure in modulating the effect of terrorism on governance.

Design/methodology/approach

It is based on 53 African countries for the period 1998–2012 and interactive generalised method of moments is employed. Six governance indicators from the World Bank and two terrorism variables are used, namely, domestic and transnational terrorism dynamics.

Findings

The following main findings are established. There is a negative net effect on governance (regulation quality and corruption-control) when inclusive human development is used to reduce terrorism. There is a positive net impact on governance (voice and accountability and rule of law) when military expenditure is used to reduce domestic terrorism.

Originality/value

The authors have complemented the sparse literature on the use of policy variables to mitigate the effect of policy syndromes on macroeconomic outcomes.

Details

Journal of Economic Studies, vol. 46 no. 3
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 6 November 2017

Simplice Asongu and Jacinta Nwachukwu

The purpose of this study is to examine the role of reducing information asymmetry (IA) on conditional financial sector development in 53 African countries for the period…

Abstract

Purpose

The purpose of this study is to examine the role of reducing information asymmetry (IA) on conditional financial sector development in 53 African countries for the period 2004-2011.

Design/methodology/approach

The empirical evidence is based on contemporary and non-contemporary quantile regressions. Instruments for reducing IA include public credit registries (PCRs) and private credit bureaus (PCBs). Hitherto unexplored dimensions of financial sector development are used, namely, financial sector dynamics of formalization, informalization, semi-formalization and non-formalization.

Findings

The following findings are established. First, the positive (negative) effect of information sharing offices (ISO) on formal (informal) financial development is consistent with theory. Second, ISOs consistently increase formal financial development, with the incidence of PCRs higher in terms of magnitude, and financial sector formalization, with the impact of PCBs higher for the most part. Third, only PCBs significantly decrease informal financial development and both ISOs decrease financial sector informalization. Policy implications are discussed.

Originality/value

The study assesses the effect of reducing IA on financial development when existing levels of it matter because current studies based on mean values of financial development provide blanket policy implications which are unlikely to be effective unless they are contingent on prevailing levels of financial development and tailored differently across countries with high, intermediate and low initial levels of financial development.

Details

Journal of Financial Economic Policy, vol. 9 no. 4
Type: Research Article
ISSN: 1757-6385

Keywords

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