Nombulelo Gumata – författare

This book focuses on the exchange rate pass-through (ERPT), second round effects and the inflation process in South Africa. The authors demonstrate that magnitudes of the second round effects of the exchange rate depreciation and oil price shocks depend on inflation regimes. The impact of positive oil price shocks on inflation is weakened by monetary policy credibility. Evidence shows the influence of oil price on unit labour costs and correlation between exchange rate changes and inflation has weakened. In addition, ERPT is reduced by low business and consumer confidence, high trade openness, low inflation and high exchange rate volatility which weaken real economic activity. Both monetary and fiscal policy credibility lowers the sizes of ERPT to inflation and inflation expectations. Fiscal policy via fuel levies, administered prices and public transport inflation channel impacts the responses of monetary policy to inflation shocks. The authors show that second round effects contribute very little to wage inflation following an exchange rate depreciation shock. Both lending rate and household consumption responds asymmetrical to repo rate changes. 

This book will appeal to policymakers, students, academics and analysts.

The overarching goal of South Africa’s National Development Plan (NDP) is to eliminate poverty, reduce inequality, lower unemployment and increase the labour participation.This book contributes to academic and policy efforts to achieve these NDP goals. We establish that the coal, metal ores and the platinum group commodity sectors will underpin the mining as a “sunrise” industry. The export-led growth strategy is necessary for intensive employment creation but must be complemented by other micro, macroeconomic and industrial policies. A strategy of minerals beneficiation is important for intensive employment creation. Accelerated land reform is a supply side or structural reform policy intervention tool aimed at increasing potential output, changing ownership patterns in the economy, increasing entrepreneurship, labour absorption, economic inclusion and lowering income inequality. Evidence shows that the balance sheet channel, commodity price booms and busts are intricately linked with the exchange rate dynamics, policy uncertainty, confidence and the effects of droughts (also symptoms of climate change). Productivity and investment growth shocks matter for output, employment and price stability. Evidence indicates that nominal GDP growth above 10 percent and keeping inflation within the target band leads to significant increase in employment and decline in unemployment, without inflationary pressures, especially when inflation is below 4.5 percent. To operationalise the NDP targets, align and co-ordinate policies, the South African Reserve Bank (SARB) mandate can be expanded to include maximum employment. This must be complemented by lowering the inflation target band, adjusting the financial regulatory, macro-prudential and monetary policy frameworks. This will enhance the conduct and credibility of monetary and financial stability policies to achieve the set objectives. These objectives make policy co-ordination pertinent and binding.

This book examines the dynamics in capital flows, credit markets and growth in South Africa. The authors explore the role of global economic growth, policy shifts and various economic policy uncertainties. Central banks in advanced economies are engaged in unconventional monetary policy tools such as balance sheet policies, negative interest rates and extended forward guidance to assist them to meet their price, financial and macro-economic stability objectives. This book determines whether BRICS GDP growth is a source of shocks or an amplifier of global growth shocks. The authors find that global economic growth and policy uncertainty reinforce each other via capital flows, credit conditions and business confidence on the domestic economy. Furthermore, they demonstrate that there is momentum in the changes in the spread between the repo rate and federal funds rate. In addition, global real policy rates impact domestic GDP growth and labor market conditions. The authors examine the economic costs of capital flow surges, sudden stops and elevated portfolio volatility shocks and their interaction with GDP growth and credit. They show that equity and debt inflows matter in the attainment of the price stability mandate. Moreover, business confidence transmits sovereign credit ratings upgrades and downgrades shocks to the real economy via GDP growth, the cost of government debt and borrowing to impact credit growth. High GDP growth increases the likelihood of sovereign credit ratings upgrades, hence policymakers should implement pro-growth policies. Inflation regimes impact the transmission of positive nominal demand shocks to the price level. Low and stable inflation (inflation below 4.5 per cent) reduces the pass-through of positive nominal demand shocks to inflation. 

This books aims to bring together analysis of industrial policy, competition policy, and merger remedies to produce a framework on how to preserve a competitive environment and support output, investment, and employment growth. It is relevant to those interested in African, development, and labour economics.

This book aims to outline strategies and policy interventions that can help achieve the National Development Plan in South Africa. It will be of interest to researchers and policymakers working within development economics, African economics, development finance, and financial policy.

This book explores the disconnect between fiscal policy and macroeconomic development in South Africa. It analyses the factors that have contributed to the lack of economic growth in the country over recent decades and outlines an improved fiscal policy framework that increases investment and employment. Particular attention is given to the impact of government debt and its relationship with GDP, the connection between budget deficits and interest rates, and how economic policy uncertainty affects employment dynamics and inflation.

This book presents empirical evidence that supports and facilitates a practical, integrated approach to how bank regulatory and selected macro-prudential tools interact with monetary policy to achieve price and financial stability. The empirical results contained in various chapters accompany in-depth historical analysis and counterfactual scenarios that enable proper policy evaluation and the interaction of bank regulatory, macro-prudential and monetary policy tools in South Africa. The presented evidence also identifies financial asset boom and bust episodes and the associated costly output losses. In addition, the authors explore the amplification of credit dynamics by commodity prices and sector credit re-allocation due to capital inflows shocks. The book’s empirical analysis uses a wide range of statistical and econometric approaches on granular data and economic variables to derive policy implications and recommendations. This in-depth quantitative analysis includesdetermining inverse transmission of global liquidity, as well as the effects of capital flows, lending-rate margins, financial regulatory uncertainty, the National Credit Act, bank capital-adequacy ratios, bank loan loss provisions, loan-to-value ratios and repayment-to-income ratios on the macro-economy.

This book examines the macroeconomic and regulatory impact of domestic and international shocks on the South African economy resulting from the 2009 financial crisis.  It also assesses the impact of the US economy’s eventual recovery from the crisis and the prospect of higher US interest rates in future.

This book focuses on the implications of the South African labour market dynamics including labour market reforms and fiscal policy for monetary policy and financial stability. Evidence suggests there are benefits in adopting an approach that coordinates labour market policies and reforms, fiscal policy, price and financial stability. In particular, the benefits of coordinating policies present policymakers with policy options in cases where they are confronted by binding policy trade-offs and dilemmas, such as in cases when there is divergence in price and financial and economic growth outcomes.