Remittances, Bank Concentration and Credit Availability in Nigeria

The concentration of the Nigerian financial sector has long been recognised to be an important factor affecting the financial stability and welfare at an individual level in the economy. While various studies have been conducted to examine the sensitivity of this phenomenon to macro economy, little has been done to examine the effect of concentration on credit availability in Nigeria. In addition, no study has investigated the role of remittances on the relationship between bank concentration and availability of credit. Taking motivation from the Nigerian banking consolidation exercise, this article examined the effect of remittances and bank concentration on availability of credit in Nigeria. The author employed the autoregressive distributed lag (ARDL) bound test approach for co-integration on Nigerian data for the period of 1986–2015. The results revealed that bank concentration constrains the development of financial sector in Nigeria and remittances improve the level of financial development (credit availability) in the long run but inhibit the availability of credit in the short run. The negative relationship occurs in the short run because of the regulatory framework governing international money transfers in Nigeria, which simply inhibits competition. In the long run, recipients who have received remittances from informal settings would need financial products and services in which those remittances would be banked and further improve the financial sector. It was concluded that since Nigerian financial sector remained underdeveloped, the sector could be driven by encouraging inflow of remittances into the country. Our findings also persist after batteries of robustness check.