Abstract

The global construction industry contributes about 13% of the world’s GDP and employs over 7% of the world’s working population. Literature showed that the world’s construction industry is highly dependent on skilled labor, labor productivity, and workmanship quality. According to industry experts, there is a significant shortage of labor for construction activities due to various reasons that delay construction activities and reduce construction efficiency. Although this was discussed in various forums in diverse communities, a sustainable solution for this challenge is not straightforward. Labor shortages are mainly due to unpredicted market fluctuations, a lack of specialized skill development programs and a lack of career progression paths. Implementing state-of-the-art technologies and construction automation can be considered potential solutions to reduce the need for labor forces in the construction industry. However, the initial investment required for automation and the technical know-how are key barriers to deploying construction automation in small to medium-scale construction companies. The aim of this study is to develop survey-based solutions to an existing labor shortage and provide a scientific framework to attract and retain construction labor. The findings of this research will benefit builders, contractors, and policymakers to observe labor market behaviors and proactively adapt to market fluctuations to attract and retain needed labor and also for the municipal, provincial, and national level decision-making on sustaining labor and developing new talents.

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