Posts Tagged interest rate

Uncertainty and monetary policy rules in the United States

“Uncertainty is not just an important feature of the monetary policy landscape; it is the defining characteristic of that landscape” (Greenspan 2003).

Uncertainty is a central issue in monetary policy, as the quote from Alan Greenspan above illustrates. Empirical models, however, rarely take account of this, effectively assuming that policymakers ignore uncertainty. The evident focus of policymakers on uncertainty suggests that this assumption is invalid and therefore that empirical models of monetary policy must account for uncertainty. This article considers the effects of uncertainty about the true state of the economy on monetary policy, estimating a monetary policy rule that allows for this.

Our empirical model combines elements of Svensson’s (1997) model of inflation forecast targeting with models drawn from the theoretical literature on optimal monetary policy when there is uncertainty about the true state of the economy, most prominently Svensson and Woodford (2003, 2004) and Swanson (2004). In existing models of monetary policy under certainty, monetary policy affects inflation and the output gap directly, so it is optimal for policymakers to use these variables in forming monetary policy. This is the basis for the Taylor rule (Taylor 1993) model of monetary policy and its subsequent refinements (e.g., Woodford 2003).

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Bond Fundamentals – Monetary Policy and Fiscal Policy

It’s the Federal Reserve Bank that influences the money supply. Three tools are used to implement monetary policy:

  1. Open Market Operations
  2. Discount Rates
  3. Reserve Requirements

Since open market operations is the tool used most, we will cover it. Here’s how it works: When the economy is growing too fast and the Fed is worried about the inflation rate, it will sell government securities from its portfolio to the open market. This decreases bank reserves, which means the money supply decreases. When there are less bank and businesses have to pay the bank more in order to borrow. This discourages consumers and businesses from borrowing. Less borrowing means less spending, which slows the economy and eventually can reduce price pressures.

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The real effects of monetary policy in the European Union: what are the differences?

The advent of European Economic and Monetary Union (EMU) scheduled for the beginning of 1999 has sparked off a debate about the best way of conducting monetary policy in the euro area. One dimension of this discussion concerns the preferred framework for conducting monetary policy-that is, about whether the European Central Bank (ECB) ought to target inflation, monetary aggregates, or the exchange rate. A second is about differences in the effects of changes in monetary policy on activity in different EU countries, related to differences in the transmission mechanism.

Opinions have tended to be divided on the question of the preferred monetary policy framework for the euro area, although recently, there appears to be a consensus emerging in favor of informal inflation targeting, accompanied by monitoring of monetary aggregates and other indicators. In any event, policy discussions have in general tended to focus less on questions relating to the real effects of monetary policy in the EU than on the issue of the appropriate framework for conducting monetary policy in the euro area. This may be partly due to the fact that many of the issues pertaining to identification of the monetary transmission mechanism tend to be econometric rather than economic. Nevertheless, a proper understanding of possible differences in the effects of changes in monetary policy on activity among the EU countries is crucial for an appreciation of the difficulties that may arise from the implementation of a unified monetary policy throughout the euro area. And this issue is the main focus of the paper.

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