Faculty of Commerce, Law and Management (ETDs)

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    An investigation of the relationship between ICT infrastructure and economic growth of emerging market
    (University of the Witwatersrand, Johannesburg, 2023-02) Jiang, Jun Wen; Fasanya, Ismail
    The study examines the link between Information and Communication Technology, institutional quality, and economic growth in emerging markets over the period of 2000 to 2019, using the system Generalized Method of Moments. The connection between economic growth and technology lies on the framework of exogenous growth model. The following findings are discernible from the study. First, a substantial positive relationship exists between internet usage and economic growth, while a negative association between economic growth and fixed telephone users is evident. Second, a positive association between growth and innovation exist in emerging markets, whilst institutions reveal a negative association. These findings have a significant policy implication for policymakers to monitor innovation factors rather than institutional quality to bypass the digital divide. Consequently, policymakers should pay attention to the benefits of Information and Communication technology usage by means of reducing entries cost whilst improving network facilities transfers
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    Contagion between developed and emerging markets
    (2020) Bhagwandin, Asheen
    This study examines the existence of contagion effects between the developed global economy and the BRICS economies (Brazil, Russia, India, China and South Africa) through the examination of linkages between global risk shocks and these markets. A structural vector autoregressive model with block exogeneity restrictions was estimated using macroeconomic and financial data for the BRICS markets and United States data (specifically the Volatility Index and the Federal Fund Rate) as proxies for global risk, all of a monthly frequency. Our primary findings are that contagion effects are present in exchange rates (besides China), sovereign credit default swap spreads and equity prices of our emerging domestic markets as a response of these variables to global risk shocks, although the magnitude of these effects varies by variable type and country. We do not observe significant responses to global risk shocks in government bond yields (besides Russian bonds) and exchange rates, and are thus unable to conclude, from our analysis, whether contagion effects affect these emerging market variables.