There is a theoretical case for real exchange rates to be stationary, but conventional unit root tests generally find nonstationarity in most economic data expressed in nominal terms; exchange rates in particular. Perron (1989) questioned the latter interpretation on the basis that the presence...

In their recent book Fine & Rustomjee argue that the minerals-energy complex (MEC) as a system of accumulation had a determining and retarding effect on South African industrialisation. The evidence on the share of the MEC sectors in the GDP does not support the contention that the MEC as a...

Understanding how import prices adjust to exchange rates helps anticipate inflation effects and monetary policy responses. This article examines exchange rate pass-through to the monthly import price index in South Africa during 1980-2009. Short-horizon pass-through estimates are calculated...

Understanding how import prices adjust to exchange rates helps anticipate inflation effects and monetary policy responses. This paper examines exchange rate passthrough to the monthly import price index in South Africa during 1980-2009. A methodological innovation allows various short-run...

This paper constructs and analyses the properties of a trimmed mean inflation rate for South Africa. Based on an analysis of the distributions of the consumer price index component price changes, a measure is constructed that provides an estimator of core inflation, which may be particularly...

Estimates of the output gap are an important component of policy-makers’ toolkits. Both the theory underlying monetary policy analysis and the empirical models employed by central banks suggest that the output gap is a key variable explaining inflation. In this view, the estimate of the...

Countercyclical capital buffers are intended to protect the banking sector and the broader economy from episodes of excessive credit growth, which have been associated with financial sector procyclicality and the build-up of systemic risk. The Basel Committee on Banking Supervision has suggested...

We examine the high-frequency response of the rand-dollar nominal rate within ten-minute intervals around five minutes before, five minutes after) official inflation announcements, and show that the rand appreciates (respectively, depreciates) on impact when inflation is higher (respectively,...

We examine the high-frequency response of the rand-dollar nominal rate within ten-minute intervals around five minutes before, five minutes after) official inflation announcements, and show that the rand appreciates (respectively, depreciates) on impact when inflation is higher (respectively,...