This paper reviews recent research on central bank independence (CBI). After we have distinguished between independence and conservativeness, the literature on optimal inflation contracts is discussed, followed by research in which the inflationary bias is endogenized. Finally, the various...

A small open economy model is presented, which allows explicit treatment of uncertainty and its effects on macroeconomic behaviour. Inflation targeting is compared to the welfare maximizing monetary rule and to a fixed nominal exchange rate. It is found that flexible inflation targeting produces...

We propose an approach to identify independently the parameters describing the structure of the economy from those describing central bank preferences. We first estimate a parsimonious structural model for US inflation, US output-gap and the world commodity price index. We then proceed to the...

A stylised fact of monetary policy making is that central banks do not immediately respond to new information but rather seem to prefer to wait until sufficient 'evidence' to warrant a change has accumulated. However, theoretical models of inflation targeting imply that an optimising central...

We argue that the traditional question 'fixed vs. flexible exchange rates?' is not well-defined, because 'flexible exchange rates' does not explicitly specify any particular monetary policy. In traditional analyses, 'flexible exchange rates' was interpreted as implying a fixed money supply. But...

Several recent studies imply that the response of national saving to fiscal policy is non-monotonic. In this paper, we use two data sets to search for the circumstances in which such non-monotonic responses arise: one refers to a sample of OECD countries, as in previous studies, and one to a...

The establishment of the European Central Bank (ECB) presents a rare opportunity to define the operations of a central bank with no prior track record. Before the ECB specifies an, as yet undefined, operational target this paper asks what might be learnt from the recent experience of inflation...

The paper considers ways of avoiding a liquidity trap and ways of getting out of one. Unless lower short nominal interest rates are associated with significantly lower interest volatility, a lower average rate of inflation, which will be associated with lower expected nominal interest rates,...

The so-called P* model is frequently used or referred to in discussions of monetary targeting. This gives the impression that the P* model might provide some rationale for monetary targeting or for the monetary reference value used by the Eurosystem. The P* model implies that inflation is...

A representative agent who is employed chooses an optimal degree of wage indexation (to prices and the auction wage) in response to the monetary regime. Should that regime target the growth rate or the level of the money supply, or of prices (as in a commodity standard)? We find that, contrary...