Monetary policy is conducted in an environment of uncertainty. This paper sets up a model where the central bank uses real-time data from the bond market together with standard macroeconomic indicators to estimate the current state of the economy more efficiently, while taking into account that...

The output gap – the difference between actual and potential output – is widely regarded as a useful guide to future inflationary pressures, as well as an important indicator of the state of the economy in its own right. Since the output gap is unobservable, however, its estimation is prone...

Analysts typically use a variety of techniques to forecast inflation. These include both ‘bottom-up’ approaches, for near-term forecasting, as well as econometric methods (such as mark-up models of inflation, which have been found to perform quite well for Australia – see de Brouwer and...

This paper presents a small model of the Australian macroeconomy. The model is empirically based, aggregate in nature and consists of five estimated equations – for non-farm output, the real exchange rate, import prices, unit labour costs and consumer prices. The stylised facts underlying each...

Quarterly national accounts data are amongst the most important and eagerly awaited economic information available, with estimates of recent growth regarded as a key summary indicator of the current health of the Australian economy. Official estimates of quarterly output are, however, subject to...

Whether people form their expectations of the future in a model-consistent or extrapolative manner, has implications for the way the economy and monetary policy are modelled. The first half of this paper provides three pieces of information about inflation expectations – that survey measures...

This paper explores the extent to which Knightian uncertainty can explain features of interest rate paths observed in practice that are not generally replicated by models of optimal monetary policy. Interest rates tend to move in a sequence of steps in a given direction, or remain constant for...

In earlier work (Fuhrer 1997a), I document what I view as the failure of standard models of representative consumer and firm behaviour to replicate the dynamics that we observe in the aggregate data. In essence, these models fail because they imply that both inflation and real variables must...

In an open economy inflation-targeting framework, whether policy-makers should target aggregate or non-traded inflation depends on the structural relationships in the economy. This paper shows that in a small empirical model of the Australian economy, it makes little difference which measure is...

In practice, monetary policy changes tend to produce a smooth path for interest rates while the path of policy interest rates generated by models is often considerably more variable. This paper investigates whether the inclusion of uncertainty can help reconcile the theory to the practice. It...