“…The reality of these hypothetical situations is that the real exchange rate should be co-integrated with the comparable levels of domestic industrial output. Scholars such as Oseni (2016), Ilechukwu & Nwokoye (2015), Jongbo (2014), Muhammad, Streissle, & Kunst (2012); Khondker, Bidisha, & Razzaque (2012), among others, are of the opinion that favourable exchange rate causes sectoral growth and subsequently economic growth, whiles Addae & Ackah (2017) and Sattar & ur Rehman (2012) argue that an output growth causes an exchange rate appreciation. The inconclusiveness of the theoretical positions, as well as the divide in the extant literature, needs further verification to ascertain the direction of causality that exists between an exchange rate volatility and an industrial output growth in Nigeria.…”