Browsing by Author "Nze, Obiageli Nneka"

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    Assessment of the impact of concessioning on the productivity of Nigerian Ports
    (Federal University of Technology, Owerri, 2019-02) Nze, Obiageli Nneka
    This study assessed the productivity of Nigerian ports. The study adopted ex post facto design. Using ship traffic, vehicle traffic, berth efficiency, turnaround time as input explanatory variables and output factors as average throughput to compare the pre concession and post concession. The six Nigerian ports: Tincan Island Ports, Apapa Port, Port of Delta Warri, Calabar Port, Rivers Port and Onne Port were sampled. A survey was conducted on 50 stakeholders in the port sector to determine the factors contribute to port’s productivity. These factors were examined for each of the ports under study and were analysed with t-test using a hypothesized mean. Secondary data was extracted from National Bureau of Statistics (NBS) Annual Reports, Nigeria Port Authority (NPA) Annual Reports, and Central Bank of Nigeria (CBN) Annual reports.From the t-test, the factors with p-value less than 0.05 were the significant ones. Among the factors influencing the productivity of the ports in Nigeria are predetermined operational problems, frequent congestion of ship, poor inboard services and high cost of documentation etc. Using Data Envelopment Analysis as the fundamental analytical tool to test the most efficient port before and after the concession period. The result reveals that Onne Port and Tin Can Island Port productivity increased significantly after the concession. However, Rivers, Delta, Calabar and Apapa Ports experienced unstable efficiencies in the post concession era. The implication is that concession of Nigerian Ports have favourable effect on Onne Port and Tin Can Island Port and less favourable to Rivers, Delta, Calabar and Apapa Ports. In line with the result, it was recommended that since it was observed that there was element of improvement in the post-concession period of operation at Nigerian Ports, we recommend adequate provision of superstructure for the private operators to utilized them and compliment their infrastructure with them towards the achievement of goals of concession. However, concessioning is a good instrument to improve productivity in Nigerian Ports and requires continuity among Nigeria Ports. We recommend adequate and necessary cargo handling equipment at Ports that experienced fluctuating efficiency.