The optimal policy response to a low-probability extreme event is examined. A simple policy problem is solved for a sequence of different loss functions: quadratic, combined quadratic/absolute-deviation, absolute-deviation, combined quadratic/constant, and perfectionist. The paper shows that, under some simplifying assumptions, each of these loss functions puts less weight on a low-probability ...

Inflation targeting is gaining popularity as a framework for conducting monetary policy. At the same time many countries employ some sort of foreign exchange intervention policy assuming that these two policies can coexist. This paper attempts to show that both policies are not sustainable. Israel is a classic test case. We test our hypothesis using information from the financial markets. The r...

Monetary policy objectives and targets are not necessarily constant over time. The regime-switching literature has typically analyzed and interpreted changes in policymakers’ behavior through simple interest rate rules. This paper analyzes policy regime-switches by explicitly modeling policymakers’ behavior and objectives. We show that changes in the parameters of simple rules do not necessaril...

This paper investigates currency and financial crises in an optimizing general equilibrium model. It is shown that a rise in current and expected future budget deficits generates a real exchange rate appreciation and a decumulation of external assets, leading up to a currency crisis when foreign reserves approximate a critical level. Strong empirical support for our model is obtained by a probi...

The communication policy of the European Central Bank attracts a lot of attention from financial markets. This paper analyses the informational content of the monthly introductory statements of the ECB president explaining interest rate decisions with regard to inflation expectations of financial market experts for the euro area from February 1999 to June 2007. Estimations are conducted for the...

The papers in this symposium address the issue of multiple equilibria that can be induced by monetary policy in models with capital accumulation. In particular they examine how the “Taylor Principle”, under which interest rates respond more than proportionately to increases in inflation, can generate multiple equilibria. They also explore the design of policies to avoid the problem of multiple ...

We show that for generic economies, every equilibrium admits Pareto improving monetary policy, even with multiple commodities per state. The main assumption is that asset incompleteness be intermediate, in that household heterogeneity does not exceed the number of assets present and absent. We argue this as a special case of the general framework in Turner (2003b) for proving the generic existe...

Achieving the 2030 sustainable development goals (SDGs) in Nigeria requires and inclusive economic growth. There is no consensus among economists on effect of monetary policy The results previous studies growth are mixed. main objective this paper to evaluate order ascertain if can be used achieve SDGs Nigeria. from 1991 2020 was evaluated using ordinary least squares regression model. findings...

This paper empirically evaluates the operational performance of the McCallum rule, the Taylor rule and hybrid rules in India over the period 1996–2011 using quarterly data, with a view to analytically informing the conduct of monetary policy. The results show that forward-looking formulations of both rules and their hybrid version setting a nominal output growth objective for monetary policy wi...