Firm Size and Economic Growth of Nigeria

The study is to determine the effect of total asset, firm age, profitability, and sales on economic   growth. The study applied ex-post-facto research design. The population of the study is non financial firms listed in Nigeria Exchange Group. The sample size is Dangote group with   emphasis on Sugar factory. Simple linear regression analysis was used which recognized Vector   Auto regression [VAR] models. The study discovered that firm size granger causes economic   growth. The study recommends that investors, investment managers and researchers should use total assets, firm age, profitability and sales to ascertain the extent to which firm size drives economic growth in