Most studies of optimal monetary policy under learning rely on optimality conditions derived for the case when agents have rational expectations. In this paper, we derive optimal monetary policy in an economy where the Central Bank knows, and makes active use of, the learning algorithm agents...

This paper proposes a theoretical monetary model to inquire as to whether the growth and decline in barter transactions between firms in Russia during the 1990s was the result of credit rationing or firms. optimal decision. The model also provides an explanation for the negative correlations...

In this paper we present a model of fire sales and market breakdowns, and of the financial amplification mechanism that follows from them. The distinctive feature of our model is the central role played by endogenous uncertainty. As conditions deteriorate, more “banks” within the financial...

The author of this article draws special attention to two particular claims of the free bankers concerning the supposed working characteristics of a fractional-reserve free banking system which may strike the reader as questionable. The first of these relates to the alleged absence of a...

This paper reviews the recent literature on monetary policy rules. In particular, we discuss the theoretical framework underlying different monetary policy strategies. Currently, many central banks are implementing a scheme of monetary policy where the main instrument and indicator of it, is a...

In a Common Currency Area (CCA) the Common Central Bank sets a uniform rate of inflation across countries, taking into account the area's economic conditions. Suppose that countries in recession favor a more expansionary policy than countries in expansion, a conflict of interest between members...

During emerging market crises, domestic agents might have sufficient collateral to borrow from the other domestic agents, but they are unable to borrow from foreigners because the country, as a whole, lacks international collateral. In this setting, we show that an (ex-post) optimizing central...

The last few years have seen a significant re-evaluation of the models used to analyze crises in emerging markets. Recent models typically stress financial constraints or distorted financial incentives. While this certainly represents progress, these models share a weakness with the earlier...

This paper explores a model of wage adjustment based on the assumption that information disseminates slowly throughout the population of wage setters. This informational frictional yields interesting and plausible dynamics for employment and inflation in response to exogenous movements in...

There are fundamental differences between the two forms of equation Fisher expressed. The so-called Fisher equation MV=PT does not represent fisher's real intention. A careful study reveals how later economists mismatch Fisher and his equation of exchange. The mismatch improperly neutralized...