Search results

The feasibility and viability appraisal technique is becoming increasingly crucial in the planning systems, theory, applications and outputs for property development and project investments. This paper aims to account for the findings of the practices associated with risk in the feasibility and viability appraisal process. Also, it examines the need for a practical framework for conducting a feasibility and viability appraisal, which can be employed by estate surveyors and valuers in Nigeria

This study adopted purposive sampling techniques to administer 240 sets of questionnaires, out of which 210 sets were well-thought-out to be useable for the analysis after data screening. Statistical package for social sciences (SPSS), structural equation modelling (SEM) and analysis of movement structures (AMOS) were the main analytical tools used to carry out the reliability test, normality test, exploratory factor analysis, confirmatory factor analysis, measurement and structural model.

The analysis results indicated that the P-values of the various forms of concepts of risks in feasibility and viability appraisal process (preparation) for property development and the investment market was statistically significant: technological factor - 0.000; political factor- 0.000 and economic factor- 0.000. However, a non-significant effect was found with socio-environmental factors on the preparation of housing development appraisal with P-value 0.155, and that risk management is neither holistically implemented in the feasibility and viability appraisal process nor extensively taken into cognisance.

This paper reports the results of the practices among estate surveyors and valuers in regarding the risk associated in the preparation stages of the feasibility and viability appraisal process

There are limited studies that suggest risk management factors in the appraisal reports for property development. Although previous studies have identified the risk factors, there is a lack of emphasis on management, which entails identification, assessment, monitoring and control. This study, therefore, recommends the incorporation of risk management into the feasibility and viability appraisal process implemented by estate surveyors and valuers. It is envisaged that the process will protect investors from the potential risk factors associated with investments in property development.

The study highlighted the need for practical or empirical research to be used to assess the significant risk factors that are needed to be reflected in the preparation stages of the feasibility and viability appraisal conduct of estate surveyors and valuers in Abuja, Nigeria.

This study aims to investigate the asymmetric impact of the COVID-19 pandemic on the stock market returns of companies listed on the Casablanca Stock Exchange.

To achieve this objective, we utilized the SymCovid series, which comprises two sub-series: one representing the deterioration of the pandemic situation (NEG) and the other representing the improvement of the pandemic situation (POS). We employed the Nonlinear Autoregressive Distributed Lag model, incorporating Bounds Testing as proposed by Pesaran and Shin (1999) and Pesaran et al. (2001), to explore the asymmetry of the pandemic’s impact on stock prices listed on the Casablanca stock exchange.

Our analysis using the NARDL econometric model reveals an asymmetric effect of COVID-19 on stock prices. Notably, we observe that stock prices react more strongly to a worsening pandemic situation than to an improvement, on average. Furthermore, our main findings indicate that while the improvement in the pandemic situation has no significant long-term impact on stock prices, it does exhibit a significant positive effect in the short term. Conversely, the deterioration in the pandemic situation has a more pronounced negative effect on stock prices in the long term than the short term.

Our study fills a gap in the existing literature by focusing on the impact of the COVID-19 pandemic on stock returns in the context of the Casablanca Stock Exchange, which has been relatively understudied compared to other regions such as Asia, Europe and the Americas. We go beyond previous research by examining whether stock returns exhibit asymmetric responses to changes in the pandemic situation, highlighting potentially unique dynamics in emerging market economies during crises and providing valuable information for investors, policymakers and researchers.

Foreign direct investment (FDI) has a critical role in boosting agricultural productivity and the growth of emerging economies. The relationship between FDI inflows and environmental factors has not received much attention in identifying its impact on agricultural output. Using annual time series data from 1990 to 2023, this study examines the causal association and short- and long-run effects of FDI inflows, forest coverage and CO2 emissions on the agricultural productivity of the India, China and US (ICU) economies. The autoregressive distributed lag (ARDL) results confirmed that FDI inflows have a significant and positive impact on Indian and Chinese agriculture productivity, whereas CO2 emissions adversely affect US agriculture productivity in the long run. In the short run, CO2 emissions led to agricultural productivity in both China and the US economies. The bound test and error correction model (ECM) result also confirmed the long-run connection and convergence of the equilibrium path among the studied variables except India. The findings of the Granger causality test showed a unidirectional causal link between agriculture productivity and FDI inflows and forest coverage in India and a bidirectional causal link between CO2 emission and agricultural yield and forest coverage and CO2 emission in the Chinese agriculture sector. The study also revealed a unidirectional causal association between forest coverage and agricultural output and between FDI, CO2 emissions and forest coverage in the US agriculture sector. Policymakers were advised to encourage FDI in the agriculture sector and expand the use of environment-friendly technology to decrease carbon emissions and promote forest coverage for sustainable growth and higher agricultural production.

This study aims at introducing a method based on the failure mode, effects and criticality analysis (FMECA) to aid in selecting the most suitable formwork system with the minimum overall cost.

The research includes a review of the literature around formwork selection and analysis of data collected from the building construction industry to understand material failure modes. An FMECA-based model that estimates the total cost of a formwork system is developed by conducting a two-phased semi-structured interview and regression and statistical analyses. The model comprises material, manpower and failure mode costs. A case study of fifteen buildings is analysed using data collected from construction projects in the UAE to validate the model.

Results obtained indicate an average accuracy of 89% in predicting the total formwork cost using the proposed method. Moreover, results show that the costs incurred by failure modes account for 11% of the total cost on average.

The analysis is limited to direct costs and costs associated with risks; other costs and risk factors are excluded. The proposed framework serves as a guide to construction project managers to enhance decision-making by addressing the indirect cost of failure modes.

The research proposes a novel formwork system selection method that improves upon the subjective conventional selection process by incorporating the risks and uncertainties associated with the failure modes of formwork systems into the decision-making process.

The purpose of this study is to examine crime characteristics and its causation in Mushin Lagos Nigeria. The incidence of urban crime in Nigeria has been associated with increasing urbanization, high poverty level, congestion, unemployment, deprivation, income inequality, poor physical planning and design, political democratization, disorganization and moral decadence and breakdown in infrastructure. Hence, tackling urban crimes in selected communities within Lagos state will address several issues, creating inclusiveness and safer communities.

Primary data were collected through questionnaire administration on three income groups, cutting across 14 communities in the study area. Multistage sampling techniques were adopted to select six communities (Idi Araba, Idi Oro, Fadeyi, Ilasamaja Papa Ajao and Ilupeju), 60 streets and 144 respondents for this study. Respondents selected for this study are individuals who have stayed in the communities for more than five years.

This study reports no statistically significant variation in the crime occurrence by type across the selected communities. However, residents experienced a high occurrence of crime against a person in robbery, assault and pocket-picking, especially among the low-income earners. The same trend was observed in crimes against property such as theft, burglary and store breaking in the low- and middle-income areas, whereas burglary, theft and car theft have high occurrence in the high-income areas. In addition, crimes against morality inform of gambling, prostitution and offences against public peace were high in the low- and high-income areas, whereas gambling, prostitution and bribery are common in the middle-income areas.

This study identifies appropriate policies for combating crime. Collective values promote citizen participation and encourage Do It Yourself in the communities. Stakeholders’ crime prevention mechanism will create safer communities. Social crime prevention and environmental design is an instrument for creating safer cities.

The outcome of this study addresses goal 11 of the SDGs if properly managed.

Most construction projects are undertaken with the incentive of some form of profit which in business attracts disputes that key disputing parties intend to resolve through mechanisms such as arbitration as early as possible so that they may advance with other activities associated with the project. However, this intention is regularly unfulfilled, disappointing the parties with late arbitration resolution. This study, therefore, explored the duration influencing factors (DIFs) facing arbitration practice in the Tanzania construction industry.

A concurrent convergence mixed methods approach was used where a total of 12 DIFs were identified from the literature, and data were then collected from 39 construction arbitrators, 8 semi-structured interviews and 4 documentary reviews. Descriptive and inferential statistics were employed for quantitative data and directed content analysis for the qualitative data.

Results show that contrary to most people’s convictions, delays in arbitration are regularly caused by the disputing parties rather than the arbitrating party or the authority. The study identified cooperation amongst the tribunal parties, poor accuracy and submission of documents and material evidences, late payment of arbitration fees, and skills, experience, reputation and profession of the arbitrator to be the most critical factors that cause late arbitration resolution.

The use of mixed methods concurrent triangulation convergence approach provides a unique contribution to knowledge by highlighting how the efficacy of arbitration in time performance could be further developed through understanding the critical factors that drive the proceedings duration in the Tanzania construction industry.

While a considerable amount of research has been conducted on construction disputes, disputes remain prevalent in the construction industry and have still been a crucial problem in the Turkish construction industry as well. The purpose of this paper is to explore the perceptions of different stakeholders on key factors that contribute to construction disputes by adopting a qualitative approach.

The qualitative approach adopted for the study provided gathering in-depth and rich information about the topic. To explore the phenomenon in-depth information, semi-structured interviews were conducted. A total of 38 interviews were conducted among experts and practitioners who engaged in construction disputes.

Content analysis of interview data resulted in the emergence of varying categories relevant to the problems which result in construction disputes. By grouping related themes into main categories, the analysis yielded five major ones: clarity of the contract form, errors in contract documents, payments, changes, delays and not granting extension of time.

The major limitations are having interviewees from one country and results limited to the Turkish construction industry.

The findings provide insight on the factors contributing to construction disputes as perceived by different stakeholders, which should provide guidance to determine the associated risks for dispute occurrence, make effort to mitigate disputes once they happen, take proper precautions for minimizing the effects and after all make a significant contribution in the successful accomplishment of completed construction projects.

The findings of the study contribute to a deeper understanding of the factors contributing to construction disputes through a qualitative approach which is limited in the related literature. Although the qualitative exploration only focuses on the Turkish construction industry, the study has added significantly to the body of knowledge within the subject area.

This study aims to discover the impact of failure factors on stakeholder coordination performance (SCP) in the finishing phase of high-rise building projects.

Firstly, this study identifies potential failure factors affecting coordination performance as well as criteria for measuring SCP in the finishing phase of high-rise building projects. Afterwards, a survey questionnaire is designed to collect data from high-rise building projects in Vietnam. Using the factor analysis method, the study discovers the failure constructs. A structural equation model is then built to uncover the relationships between failure constructs and SCP.

The study identified four failure constructs which could significantly affect SCP, namely traditional adversarial relationship (TAR), incompetent parties (IP), poor project planning and organization (PPO) and delays of parties toward construction works (DP). The developed model indicated that TAR, PPO and IP significantly affected stakeholders' coordination performance in the finishing phase of high-rise building projects.

The results of the study fill the gap in knowledge by discovering the causal relationships between failure constructs and SCP in high-rise building projects. The results might provide an initial guideline for stakeholders during the finishing phase of high-rise building projects to enhance their coordination performance.

With the increasing presence of Islamic banking to Nigeria’s banking space and its relative success in the predominantly Muslim Northern region, the question of its prospect in the predominantly non-Muslim southeastern Nigeria becomes legitimate and urgent. Thus, the purpose of this study is to predict the prospect of Islamic banking in Southeast Nigeria.

Three research questions were posed to address this objective. First, is there significant relationship between knowledge of Islamic banking concept and its prospects in Southeast Nigeria? Second, is there significant relationship between the relative advantage (principles) of Islamic banking concept and its prospects in Southeast Nigeria? Third, is there significant relationship between customers’ religion and prospects of Islamic banking concept in Southeast Nigeria? The study analyses using Pearson correlation, factor analysis with regression, t-test and ANOVA.

Knowledge of Islamic banking and prospects of Islamic banking show weak positive relationship and very low mean. In other words, Islamic banking is not well-known; therefore, the prospects of Islamic banking slightly depend on knowledge about Islamic banking. Furthermore, the relationship between Islamic principles and prospects of Islamic banking shows only 5 per cent impact, which means that factors other than Islamic principle will drive the prospects of Islamic banking in Southeast Nigeria. Two factors loading from factor analysis are “profit sharing” and “forbid of some business activities”. Finally, profit sharing influences the prospects of Islamic banking, while prospects of Islamic banking will be impeded by customers’ religion.

The study was conducted in Southeast Nigeria which contains a small size of sample; the research adopted convenient sampling technique and a limited number of measures in the model. Nevertheless, the study provides new information about an emerging Islamic market.

Most previous studies concentrated on product attributes of innovation adoption or patronage. But this current study inculcated the consumers' religion, as it affects the prospects of Islamic banking in Southeast Nigeria. .

The paper aims to understand Finnish architects' attitudes towards the use of timber as a structural material in multi-storey (over two--storeys high) residential construction.

The study was conducted through a literature survey mainly including international peer-reviewed journals and similar research projects. Furthermore, the literature survey informed the generation of the web-based survey questionnaire design to gather information on architects' perceptions, attitudes and interest in the use of wood in multi-storey (over two-storeys high) residential buildings.

The paper's findings are as follows: (1) respondents perceived the most important advantages of wood as a lightweight, local and ecological material; (2) wood construction (compared to concrete) included perceived concerns about it being more costly and needing more complex engineering and (3) respondents had a favourable overall attitude towards the use of wood particularly in low-rise residential construction, whilst their perception of tall housing, including timber ones, was mostly negative.

No studies have evaluated the use of wood in tall residential buildings and architects' perceptions in Finland.