The following is a description of the paper and not the actual abstract. We assume that the central bank has been given a mandate to stabilize its exchange rate around a target, an objective it has to meet by trading against risk-averse speculators who have private information about future spot...

We disentangle the effects of monetary policy announcements on real economic variables into an interest rate shock component and a central bank information shock component. We identify both components using changes in interest rate futures and in exchange rates around monetary policy...

Following from Woodford's derivation of a benevolent monetary policy maker's objective function from agents utility, a number of papers have suggested that policy in an open economy should have the same objectives as in a closed economy, and in particular that the exchange rate should play no...

In the conventional optimal monetary policy framework, two key assumptions underline the full commitment solution: Monetary authority is perfectly credible, and can commit for an infinite number of periods. Using a baseline forward looking model, this study explores the implications of relaxing...

This article is an examination of the distribution of the types of exchange-rate policy and of monetary policy in 2014. In particular, the changes since 2011 are examined. Exchange-rate systems range from free floating, in which intervention occurs only exceptionally, to hard pegs, in which a...

The novelty of this work is in the presentation of a theoretical framework that allows the modeling of an announced switch of the monetary regime. In our experiment, the monetary authority announces stabilization of the nominal exchange rate after the announced number of periods. We analyze the...

De facto (unofficial) dollarization, defined as the holding by residents of assets and liabilities denominated in a foreign currency, is a policy concern in an increasing number of developing economies. This paper addresses the dollarization debate from this perspective, with the goal of setting...

We analyze the profitability of FX swaps used by the central bank of Brazil to shed light on the rationale for FX intervention. We find that swaps are profitable in expectation, suggesting that FX intervention is used to stabilize the exchange rate in the face of temporary excessive movements...

Bitcoin has enabled competition between digital cryptocurrencies and traditional legal tender fiat currencies. Despite rapidly increasing acceptance, so far the affirmation of cryptocurrency as better money has been thwarted by dramatic deflationary price instability. Successful at disposing of...