Introduction
1.1 Background to the Study
Nigeria is endowed with the population, weather, abundant solid and natural resources. The discovery of oil in Nigeria in 1966 has led to the abandonment of other sectors. With 90% of Nigeria’s revenue been generated in the oil and gas sector, agriculture which was very vibrant has taken back stage. Credit scheme and micro financing option have been introduced by the Federal government and the Central Bank of Nigeria in order to resuscitate the glory of the sector due to its ability to provide massive employment (Gbandi and Amissah, 2014). But, the nation is still heavily reliant on food importation. Researchers believed that the neglect of other sectors has resulted in the socio – economic challenges confronting the nation (Ogen, 2007; Ucha, 2010; Adesina, 2013). Unemployment has been the motive for the continued drive to push for entrepreneurship. Kakwagh and Ikwuba (2010); Olokundun, Falola and Ibidunni (2014) noted that unemployment has been the most socio – economic challenge gripping the nation. Ebiringa (2012) identified with the abundant entrepreneurial opportunities Nigeria has to offer, but decried the inapt economic policies that have been implemented under diverse governments. The failure of the policies have engendered small and medium scale (SMEs) to become dependent on distributing imported produce rather than harnessing indigenous resources and indigenous made produce.
There have been a lot of studies on the entrepreneurial opportunities that exist in the agricultural sector in Nigeria (Akinbami et al., 2012; Babagana, 2012; Nwibo and Okorie, 2013) or the characteristics of the entrepreneur in the real estate sector (Jaafar et al., 2014) but less has been done as such in the building and construction industry. There are untapped entrepreneurial opportunities in the construction sector that can result in economic growth (United Republic of Tanzania, 2005; International Labour Organisation (ILO), 2007). A sector, according to the National Bureau of Statistics (2015) estimating a yearly contribution of 3 percent on average by the building and construction sector to the real GDP of the nation. One of the principal factors contributing to the building and construction sector are building materials (Abiola, 2000). This is largely because building materials accounts for about half of the total cost of most or any construction products (Kern, 2004; Okereke, 2003). Whereas, most of the building and construction materials in use in the sector are largely imported as opposed to using locally manufactured resources and promoting local content (NBS, 2015).
Oluwakiyesi (2011) noted that a substantial amount of the materials imported are substandard. Table 1 shows the total intermediate input of some selected building materials to the construction sector between 2010 and 2012. Table 1 reveals that there was an increase of 14% in the contribution of the selected materials from 2010 to 2011, while it increased by 22% from 2011 to 2012. The enormous contribution of producing building and construction materials locally cannot be over emphasized.
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