Nnamdi Azikiwe University Journals
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Evaluation of Domestic and Institutional Plastic Waste Generation and Management in Awka South Local Government Area of Anambra State
No full textThe research objectives were to evaluate the quantity and composition of plastic waste, identify its sources and causes, examine current management practices, evaluate environmental impacts, and propose sustainable strategies for improvement. Data were collected through structured questionnaires distributed to households, schools, and hospitals within Ifite, Okpuno, and Agu Awka (GRA) over six months (June–November 2024). The study found that both households and institutions generate significant amounts of plastic waste daily, with institutions (schools and hospitals) producing higher quantities (56.45%). Packaged food and beverage plastics (24.07%) were the most common waste category. Analysis of current waste management practices revealed that burning (49.39%), open dumping (41.66%), and burying (45.06%) were the predominant methods, highlighting ineffective waste management. The study concludes that ineffective plastic waste management contributes to environmental pollution and health hazards. Sustainable strategies, such as policy enforcement, incentives for waste reduction, private-sector collaboration, and investment in recycling technologies, are recommended to improve plastic waste management in Awka South LGA. These findings provide a framework for policymakers and stakeholders to implement effective plastic waste management solutions
An Evaluation on the Effects of Location on Residential Property Value in Awka, Anambra State, Nigeria
No full textThis study investigates the effect of location on residential property values in Awka, with a focus on key locational factors, proximity to urban amenities, infrastructural development, and spatial distribution of property values. The objectives of the study are to: Identify the locational factors that influence residential property values in Awka; examine the relationship between proximity to urban amenities and residential property values; assess how infrastructural development affects the value of residential properties; evaluate the spatial distribution of residential property values across selected neighborhoods in Awka. The research adopted a quantitative approach using structured, closed-ended questionnaires administered to a sample of 63 respondents, out of which 58 were duly completed and analyzed. Descriptive statistics were employed to interpret the data. Findings revealed that both location and proximity to urban amenities such as schools, healthcare facilities, markets, and public transport plays a more significant role in determining residential property values. Furthermore, infrastructural development, including road networks, electricity, and water supply, was found to contribute positively to property valuation. Spatially, properties in central and well-developed areas command higher values than those in peripheral zones. The study concludes that urban amenities and infrastructure together with location are critical drivers of residential property value in Awka and recommends that urban planners, developers, and policymakers prioritize the provision of accessible services in all areas to ensure equitable property value growth
Investigating Estate Surveyors and Valuers\u27 Awareness and Application of Arbitration in Resolving Real Estate Disputes in Akure, Nigeria
No full textThe study investigates the use of arbitration in resolving real estate disputes among estate surveying and valuation firms in Akure, Nigeria. A survey was conducted with 26 firms, revealing that 65% do not utilise arbitration regularly. Rent collection and payment were identified as major contentious issues. Factors influencing arbitration preference included enforceability, predictability, finality, confidentiality, and cost-effectiveness. Limitations included sampling bias and reliance on self-reported data. The study highlights the importance of promoting awareness, training, and support for arbitration in estate management practices. It emphasises the social implications of fostering a culture of arbitration for enhancing efficiency and integrity in Nigeria\u27s real estate sector. The findings contribute to the literature by shedding light on arbitration utilisation and factors influencing its preference in real estate dispute resolution. The study underscores the need to address barriers to arbitration adoption and promote it as a viable alternative for resolving real estate disputes effectively
SHAREHOLDERS PARTICIPATION, HOST COMMUNITY ENGAGEMENT AND SUSTAINABLE GROWTH OF LISTED CONSUMER GOODS FIRMS IN NIGERIA
No full text The study empirically investigated the effect of shareholders participation and host community engagement on sustainable growth of firms in Nigeria. Two hypotheses were formulated to guide the investigation and the statistical test of parameter estimates was conducted using panel least squares regression model. Ex Post Facto design was adopted and data for the study were obtained from the Nigerian Exchange Group Factbook and published annual financial reports of listed consumer goods firms on Nigerian Exchange Group (NGX) with data spanning from 2013-2022. The results of the study show that shareholders participation and host community engagement have positive and significant effect on sustainable growth of listed consumer goods firms in Nigeria. Thus, the study concludes that shareholders participation and host community engagement ensure corporate sustainable growth in Nigeria. The study therefore recommends that managers of listed firms in Nigeria should look for more effective ways to engage shareholders on environmental initiatives as this will send strong signals to other investors which clearly show that the firm is genuinely committed towards environmental sustainability initiatives which ensures firms’ sustainable growth. Also, host community should always be engaged in order to enable the business achieve its sustainable goals.
 
IMPACT EVALUATION OF CARBON AND ENERGY MANAGEMENT PRACTICES ON SUSTAINABLE INNOVATION OF MANUFACTURING FIRMS IN NIGERIA
No full textThis study examined the role of carbon and energy management practices in fostering sustainable innovation within Nigeria manufacturing sector. As global environmental concerns increase, manufacturing firms are under pressure to adopt carbon reduction and energy efficiency measures. This research investigated how these practices contribute to innovation, particularly in research and development (R&D) expenditure investments. Using data from 38 listed manufacturing firms for the years 2013 - 2023, the study finds that There is a significant and positive effect of carbon management practice on research and development (R & D) innovation expenditures of listed manufacturing companies in Nigeria (p-value 0.009; t-statistic 2.5955); and There is no significant and negative effect of energy management practice on research and development (R & D) innovation expenditures. hence, the practice of carbon management will obviously lead to the reduction in carbon emissions and improvement in energy efficiency thereby resulting in a lower operational cost. Firms implementing carbon reduction strategies and energy-efficient processes experience significant improvements in product development, operational efficiency, and regulatory compliance. The study recommended the need to incorporate carbon management considerations into decision-making processes, investment criteria, even as research and development (R & D) planning can help firms optimize resources, improve operational efficiency, and drive innovation. Secondly, transitioning to renewable energy sources such as solar, wind, or biomass, can help manufacturing firms reduce reliance on traditional fossil fuels, lower carbon emissions, and mitigate energy costs. Integrating renewable energy systems into operations can provide a sustainable and reliable source of power for R&D initiatives, while supporting environmental sustainability goals. Lastly, regular Manufacturing firms should start by conducting comprehensive energy audits to assess current energy consumption patterns, identify areas of inefficiency, and pinpoint opportunities for improvement.
 
IMPACT OF DISRUPTIVE TECHNOLOGIES ON HUMAN RESOURCE MANAGEMENT
No full textThe study informed by the prevailing lack of proper planning among corporate organisations for effective human resource management. Hence, they have become reactive rather than proactive in technologies. The study intends to determine the effect of artificial intelligence, robotics and block chain technologies on human resource management performance of corporate organisations. Technology is universally and it is erratic the way things work, henceforth it is disruptive. Human resource management reforms have also been affected by disruptive technology, and it is in the form of artificial intelligence, block chain and robotics. Artificial intelligence is used in resource management such as recruitment area, legal work area, monitoring employee’s area, coaching and performance management. Robots are used for interview and selection manner, learning, communication, and also in controlling harassment. Block chain are used to record transaction across systems so that any record within in the block chain system cannot be altered without the modification or alteration of all subsequent blocks. This paper summarizes the impact and effects of disruptive technology on human resource management practices and discovered that it is more employee friendly, critical to their survival, reduced cost and increase profitability.
 
IMPACT EVALUATION OF CARBON AND ENERGY MANAGEMENT PRACTICES ON SUSTAINABLE INNOVATION OF MANUFACTURING FIRMS IN NIGERIA
No full textThe study ascertained the effect of Eco-Cost management on financial performance of Consumer Goods Firms listed on the Nigerian Exchange Group from 2012 to 2023. The Specific objective was to ascertain the effect of community development disclosure (CDD), waste management disclosure (WMD), on return on capital employed (ROCE) of Listed consumer goods firms. Ex-post facto research design was adopted in the study. Out of the population of 21 listed consumer goods firms in Nigerian as at 31st December 2023, a sample size of 16 was purposively selected. Secondary data were sourced. Descriptive analysis was used to summarise the data. Estimates from Robust Least Square regressions were used to test the hypotheses, which found that: Community Development Disclosure (CDD) has a significant and positive effect on return on capital employed of listed consumer goods firms in Nigeria (β = 0.032, p = 0.0000); Waste Management Disclosure (WMD) significantly and positively affects return on capital employed of listed consumer goods firms in Nigeria (β = 0.559, p = 0.0000. In conclusion, as the marketplace becomes more competitive, companies may benefit from adopting a more strategic approach to their environmental communication, emphasizing disclosures that yield positive financial outcomes while efficiently managing the costs associated with those that have adverse effects. The study recommends among others that Corporate Social Responsibility (CSR) teams within listed consumer goods firms should enhance their community development initiatives and disclosures by actively engaging in local projects that address community needs and transparently reporting on the outcomes and benefits of these initiatives to stakeholders
FOREIGN DIRECT INVESTMENT, EXCHANGE RATE FLUCTUATIONS AND ECONOMIC GROWTH IN NIGERIA (2012 - 2021)
No full textThis study examined the effect of foreign direct investment (FDI) and exchange rate (ER) fluctuations on economic growth in Nigeria. An ex post facto research design was used. Data were sourced from the CBN statistical bulletin and Bureau of Statistics publication covering the time frame of 10 years, from 2012 to 2021. Using regression analysis via E-view 9.0, the study revealed that FDI, export rate, and exchange rate have positive but insignificant effects on economic growth in Nigeria. However, the inflation rate has a negative significant effect on economic growth in Nigeria. This implies that as foreign direct investment, export, and exchange rate increase, gross domestic product also increases and vice versa. Likewise, the increase in the inflation rate led to a decrease in the economic growth of the country and, thus, became significant to the gross domestic product. This study, therefore, concluded that foreign direct investment and exchange rate fluctuation affect the growth of the Nigerian economy
MACRO ECONOMIC INDICATORS AND BUSINESS SUSTAINABILITY OF LISTED MANUFACTURING FIRMS IN NIGERIA
No full textThis study examined the effect of macroeconomic indicators on business sustainability of listed manufacturing firms in Nigeria from 2015 to 2024, using return on asset (ROA) of selected industrial and healthcare manufacturing companies as proxy for business sustainability while exchange rate and inflation rate were used as proxies for macro-economic indicators. The study utilized an ex-post facto research design. Time series data were sourced from the Central Bank of Nigeria (CBN) statistical bulletin and annual audited report of the sampled companies. The population of the study consists of all the 20 industrial goods and healthcare manufacturing firms listed on the Nigerian Exchange Group floor as of 31st December 2024, while 13 companies were selected as sample size using purposeful sampling techniques. Ordinary Least Square Regression Analysis was applied in hypotheses testing with the aid of SPSS version 20.0. The findings revealed that exchange rate (EXGR) and inflation rate (INFR) have no significant effect on the return on asset of selected manufacturing firms in Nigeria. It was concluded that, macroeconomic policy has insignificant and negative effects on the business sustainability of industrial goods and healthcare manufacturing companies in Nigeria. Based on the above findings, the study recommends that the government should ensure that the Naira keeps on appreciating against the dollar by ensuring that the Nigerian products become more attractive to the outside world, lowering the exchange rate will impact the manufacturing sector positively, as it will help the sector easily import plants and machinery to support production, the regulatory authorities including the Central Bank of Nigeria should find ways of having stable prices even in moments of crises or economy shocks to shield both the consumers and producers effectively and manufacturers should monitor local and global inflation.