Impact of Insecurity on Nigerian Economic Growth and Development

This paper examines insecurity challenges and implications on business activities, economic growth and economic development of Nigeria. The study was designed as ex-post factor research, with time series data sourced from official and government publications; spanning from 2009 to 2022. The variables used for the study were sourced after adequate considerations of extant literature and objectives of the study. In meeting with the objectives of the study, we logically break-up the data into pre-high insecurity period (2009- 2015) and high insecurity period (2016- 2022). Four hypotheses were formulated and tested using t-test, f-test; and Cho-test was used to test the variance between the two time periods under study. The study found that insecurity hampers Business Activities (BA) but does not have significant influence on Economic Growth (EG) and Economic Development (ED) of Nigeria; and concluded that national insecurity must be of high consideration as business activities blossom in a secure environment, which ultimately ensures sustainable economic growth and development. We therefore recommend a synthesis of composite security management approach model and two-way approach model in addressing the ills of insecurity in ensuring Nigeria economic sustainability.