The study empirically examined the effect of service system innovation on firm competitiveness in Nigeria, an emerging market, focusing on the country's telecommunication sector. Additionally, the moderating effect of the corporate governance system on service system innovation-firm...

Long-run relationships and structural breaks have often been confused so that many investigators ignore the structural breaks in long-run stock price relationships. In this paper, we investigate the long-run relationships among stock prices in BRICS countries in a bivariate framework. We used a...