Abstract This paper investigates the asymmetric effect of exchange rate changes on cross-border trade in Nigeria. The investigation becomes necessary because several studies have reported insignificant results in attempting to establish a link between these two variables using symmetric specification. Whereas. there are strong evidence of nonlinear mean-reverting association because s... https://www.parisnaturalfoodes.shop/product-category/hairspray-fast-dry-sweet-pea/