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This paper inspects whether the South Africa Reserve Bank’s (SARB) Monetary Policy Committee (MPC) statements trigger have a causality with newspaper reports from the Mail and Guardian between 2010 and 2021. The study examines whether SARB’s post MPC statements’ readability is reciprocated in the subsequent Mail and Guardian newspaper articles. Using the Flesch Reading Ease Score and Flesch-Kincaid Grade Level score as the methodology, there is a systematic unpacking of both SARB’s MPC statements and newspaper reports from the Mail and Guardian which yield a dataset which is subsequently used to create a computation. This computation is then used to examine whether SARB’s MPC statements Granger cause the subsequent Mail and Guardian newspaper articles. Resultantly, the results show that there is no Granger causality between the SARB’s MPC statements and the Mail and Guardian’s Flesch Reading Ease Score and Flesch-Kincaid Grade Level score.

The South African Reserve Bank (SARB) migrated to inflation targeting in 2000 and has since embarked on a trajectory of transparency. This has taken the shape of releasing Monetary Policy Committee (MPC) statements other forms of communication. This paper examines SARB’s MPC statements’ tone and sentiment between 2000 and 2021 using the Besigye-Segawa’s TextBlob polarity and subjectivity calculator which measures central bank communication tone and sentiment using the Loughran-McDonald dictionary’s word classification to gauge polarity and subjectivity. The study goes on to explore causality of SARB’s MPC statements’ tone and sentiment on inflation expectation results from the Bureau of Economic (BER) results survey. The systematic analysis shows a causality of SARB’s MPC statements’ tone and sentiment on succeeding BER’s inflation expectations results therein justifying the need for effective communication as SARB’s MPC communications’ polarity and subjectivity ultimately have a causal effect on inflation expectations. therein justifying the need for effective communication. As central bank tone and sentiment studies are only emerging in many emerging and frontier markets, this study lays a foundation for future exploration of effects of central bank communication on the expectations channel.

This study aimed to investigate economic growth (RGDP) and its determinants such as internal debt (INDT), external debt (EXDT), interest rate (RINR), exchange rate (REXR) and trade openness (OPEN). Quarterly data from 1986-2021 used for this investigation were extracted from Central Bank of Nigeria.  Exploratory data analysis (EDA) revealed linear dependence of RGDP and the aforementioned determinants. The EDA and the variance inflation factor revealed the presence of multicollinearity caused by the INDT. As a result of this, the ridge regression method was used and it was found that the multicollinearity problem was addressed with appropriate ridge constant K= 0.29. Hence, ridge regression technique with constant K= 0.29 was a robust method to predict economic growth in Nigeria using the explanatory variables under consideration. Thus, served as a great benefit to the policy makers as the study provided a better understanding of the economic growth and the aforementioned determinants in terms of relationship and in particular the set back caused by EXDT on the economy of Nigeria. Also, the researchers benefited from this study as it engendered the understanding of the appropriate estimation technique to be used when the presence of multicollinearity was established in fitting a linear model. 

The Marshall-Lerner condition states that a trade balance improves after currency depreciation if trade elasticities exceed one. Using the Vector Error Correction Method (VECM), this study tests the condition for South Africa, focusing on how exchange rate changes affect the trade balance under a floating exchange rate regime. The analysis examines short- and long-run impacts on exports and imports to assess whether exchange rate adjustments can improve the trade balance. Findings reveal that global income growth and exchange rate appreciation positively influence exports, while imports increase with both appreciation and higher domestic income. Although exports and imports respond strongly to exchange rate changes, the Marshall-Lerner condition does not hold for South Africa, suggesting that exchange rate adjustments alone may not improve the trade balance.

The present study aims to examine the relationship between exchange rate undervaluation and economic growth in South Africa, focusing on the various transmission mechanisms through which this relationship occurs. Through the adoption of secondary quarterly data spanning the period 1980 to 2018 and a two-step Generalised Method of Moments approach. The study estimated a Behavioural Equilibrium Exchange Rate of South Africa and used it to construct a measure of Exchange rate undervaluation. Further, the study examined the effects of Exchange rate undervaluation on the tradable sector, the savings/capital accumulation sector, and the total factor productivity sector. The study found evidence of the tradable sector and total factor productivity (TFP) channels in South Africa. Therefore, we conclude that there exist valuable lessons to be learnt through the analysis of this relationship on a micro level compared to a macro level. Macro-level studies overlook the individual effects, hence why results have been inconclusive. This, therefore, means that South Africa has an incentive to keep the Rand at a competitive level since the industrial and agricultural sectors benefit from a competitive Exchange rate.

The Marshall-Lerner condition states that a trade balance improves after currency depreciation if trade elasticities exceed one. Using the Vector Error Correction Method (VECM), this study tests the condition for South Africa, focusing on how exchange rate changes affect the trade balance under a floating exchange rate regime. The analysis examines short- and long-run impacts on exports and imports to assess whether exchange rate adjustments can improve the trade balance. Findings reveal that global income growth and exchange rate appreciation positively influence exports, while imports increase with both appreciation and higher domestic income. Although exports and imports respond strongly to exchange rate changes, the Marshall-Lerner condition does not hold for South Africa, suggesting that exchange rate adjustments alone may not improve the trade balance.

The present study aims to examine the relationship between exchange rate undervaluation and economic growth in South Africa, focusing on the various transmission mechanisms through which this relationship occurs. Through the adoption of secondary quarterly data spanning the period 1980 to 2018 and a two-step Generalised Method of Moments approach. The study estimated a Behavioural Equilibrium Exchange Rate of South Africa and used it to construct a measure of Exchange rate undervaluation. Further, the study examined the effects of Exchange rate undervaluation on the tradable sector, the savings/capital accumulation sector, and the total factor productivity sector. The study found evidence of the tradable sector and total factor productivity (TFP) channels in South Africa. Therefore, we conclude that there exist valuable lessons to be learnt through the analysis of this relationship on a micro level compared to a macro level. Macro-level studies overlook the individual effects, hence why results have been inconclusive. This, therefore, means that South Africa has an incentive to keep the Rand at a competitive level since the industrial and agricultural sectors benefit from a competitive Exchange rate.

This study investigates the dynamic relationship between credit supply and demand shocks and household consumption in South Africa using a quantile autoregressive distributed lag (QARDL) model. Motivated by the increasing reliance of South African households on debt amid stagnant income growth, rising living costs, and persistent unemployment, the research aims to understand how credit market conditions influence consumption across different segments of the income distribution. Drawing on data spanning from 1970 to 2024, the study incorporates key macroeconomic variables including real GDP per capita, household income per capita, household debt as a percentage of GDP, the credit-to-GDP ratio, inflation, interest rates, and the unemployment rate. The QARDL framework allows for the estimation of both short-run and long-run relationships while accounting for heterogeneity across consumption quantiles. The results indicate that household consumption is more responsive to income shocks and credit availability in the lower and middle quantiles, suggesting heightened sensitivity among poorer households. Credit supply, proxied by the credit-to-GDP ratio, exhibits weak but positive short-run effects, while household debt consistently exerts a negative influence on consumption across all quantiles and time horizons, with stronger effects in lower quantiles. These findings highlight the consumption-depressing effects of excessive debt, especially for financially vulnerable households. Moreover, macroeconomic stability indicators such as inflation and interest rates are found to negatively affect consumption, particularly in lower quantiles, underscoring the uneven transmission of monetary policy. The empirical results support the hypothesis that household debt contributes to financial fragility and undermines consumption over time, while credit supply shocks play a more modest role. The study concludes that policies aimed at improving income stability, managing household debt levels, and enhancing financial inclusion—particularly for low-income groups—are essential for sustaining household consumption and promoting inclusive economic growth in South Africa.

Several official dating institutions viz: SARB, NBER, OECD, CEPR, and others, provide Business Cycle (BC) chronologies with lags ranging from three months to several years. This is problematic for the various oppressed as it poses limits to the usefulness of BC indicators in terms of forecasting and policy implementation at large. In this article, we propose the construction of composite indicators as accurate measures of business cycles in South Africa. We use this composite index to facilitate comparison of both a non-parametric Bry and Boschan dating algorithm and a parametric Markov Switching dating method, in terms of performance and accuracy of dating business cycle turning points in South Africa. Utilising data spanning the period 2000M1 – 2018M12, empirical evidence obtained is such that, composite indices are better than single indicators due to information rich. Further, while the parametric and non-parametric methods’ performances are matched in terms of the number of turning points identified, however, the non-parametric method is more accurate in identifying these turning points. Due to its accuracy the non-parametric method proved to be a promising method of dating business cycle turning points in South Africa and alleviate the problems which are currently facing the South African Reserve Bank, the private sector and the economy at large.

The article reports on the complementarity and substitutability of Macroprudential and Monetary policies in South Africa, based on the interactions of both Business and Financial cycles. To this end, a Dynamic Conditional Correlations and the Asymmetric Dynamic Conditional Correlations MGARCH models together with the Granger Causality model, the Artificial Neural Network VAR model, and the Structural VAR model, were adopted for the analyses of synchronization, causality, and the analysis of shocks to cycles, respectively. Empirical evidence obtained is such that, under conditions of financial and real economic stress in South Africa, there exists high synchronicity and bidirectional causality between CBCI and CFCI. Hence, Macroprudential and Monetary policies become complements, there exists interdependence between the two policies and actions of one policy contributes to the improvement of the other. However, under normal times there exist no synchronicity and a unidirectional causality relationship running from CBCI to CFCI, was observed. Under such conditions, Macroprudential and Monetary policies become substitutes, therefore, the two policies become independent of each other, hence, only one policy can achieve the desired outcome. Overall, a shock to one cycle is a major determinant of the fluctuations of the other cycle.