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The land is a critical resource for public-private partnerships (PPPs) in infrastructure development. However, acquisition of land for PPP infrastructure projects implementation increasingly becomes problematic in developing countries. Yet, effort at investigating the factors causing a delay in land acquisition for PPP infrastructure projects through an empirical method in developing countries received scant attention. Therefore, the purpose of this study is to identify and critically assess the factors predisposing PPP projects implementation to land acquisition delay in Nigeria using an empirical approach.

The study adopted literature review and questionnaire survey. For instance, literature review was used to identify the factors causing delay in land acquisition for PPP projects in developing countries, which was used to design the questionnaire survey culminating in data analysis. To capture a broad perception, the questionnaires were administered to three different primary stakeholder groups comprised public sector authorities (i.e. ministries, department, agencies), concessionaires and lenders/banks involved in PPP projects implementation in Nigeria. Data collected were analysed using mean score, Kruskal–Wallis test and factor analysis.

The study revealed the mean score ranking of 22 identified factors causing a delay in land acquisition for PPP projects in Nigeria. The result of factor analysis grouped the 22 identified factors into 4 principal factors, namely, resettlement issues with political interference; non-availability of land with a higher cost of land transactions; weak planning institutions; and rehabilitation issues with extensive legal delays.

These study findings have implications for both policymakers considering PPP projects and private investors seeking to finance a PPP project in developing countries. Also, the study findings would be useful for the governments in Nigeria and other developing countries to formulate clear policies framework that facilitates the smooth acquisition of land for PPP projects.

The study will be beneficial to the potential local and foreign private investors and governments by broadening their awareness on impediments in land acquisition for PPP projects in Nigeria and developing countries at large. These study findings are crucial, as not many empirical studies have been conducted in Nigeria and many other developing countries.

Due to its cost savings nature and ability to ensure constant jobs for contractors, this study aims to assess the capability of the labour-only procurement system to serve as a surviving strategy for construction contractors in a challenging economy.

The study adopted a mixed-methods design. An interview and questionnaire were used to harness information from 98 construction participants who have been involved in labour-only procured projects. These respondents were identified through snowballing. Frequency, percentage, mean item score, Mann–Whitney u-test and content analysis were used in analysing the data gathered.

Result revealed that participants are willing to execute more projects through this system because it gives considerable cost savings for clients and provides reduction in contractor’s risk and allows them to maintain healthy cash flow. The main factors influencing its usage are the client’s decision to procure materials, need for job at hand for contractors and the need for referrals from clients for subsequent jobs.

Findings of this study will assist contractors to understand the potential of this procurement system as a surviving option in a harsh economy. Small and medium contractors can make use of this available opportunity of having projects at hand at reduced risk to ensure continuous cash flow to keep their organisations afloat.

The contribution of this study to the body of knowledge lies in its provision of a reasonable insight on the inherent nature of a procurement system as a surviving strategy for contractors unlike the usual assessment of the generic survival strategies adopted in other studies.

Foreign direct investment (FDI) inflows to both developed and developing countries have increased over the past three decades. However, investigation of opportunities and challenges associated with FDI on the host economy and its impact, especially on the construction sector through empirical assessment, have received scant attention. The purpose of this study is to address this gap in knowledge within the Nigerian context and examine the trend of FDI inflows to the construction sector for the period 2000-2013 inclusive. Relationships between contributions of the construction sector to Nigeria’s gross domestic product (GDP) are also studied.

The study adopted a literature review, a questionnaire survey and archival data culminated in data analysis. The survey targeted financial experts in Nigerian financial institutions/local banks. Archival data included the annualised data extracted from the Central Bank of Nigeria statistical bulletins. The period examined witnessed stable economic conditions. Data collected were analysed using mean score, factor analysis and correlation.

Eight identified opportunities of using FDI were grouped into three principal factors: knowledge spillovers, capital for new investment and resilience during financial crises. The ten identified FDI challenges were grouped into three major factors: loss of ownership advantage and additional costs, crowding-out of-national firms and administrative bottleneck and overdependence. Based on the hypotheses tested, the study found a significant relationship between the contributions of FDI inflows in the construction sector and the total GDP of the host country.

This study provides greater insight on the effects of FDI on a host economy in developing countries, which would help policymakers to examine existing policies and look for new ways of increasing foreign investment flow, especially in the area of Construction Facility Investment.

This study is important because it would enable policymakers in developing countries at large to promote FDI with special considerations for the construction sector of the economy.