In this paper we study the inefficiencies of the monetary equilibrium and optimal monetary policies in a search economy. We show that the same frictions that give fiat money a positive value generate an inefficient quantity of goods in each trade and an inefficient number of trades (or search decisions). The Friedman rule eliminates the first inefficiency and the Hosios rule the second. A monet...

FREQUENTLY CITED THEORETICAL framework for the conduct of monetary policy consists of a policy instrument, an intermediate policy target and a long-run policy objective. The policy instrument is a lever which the central bank can manipulate to achieve its intermediate target. Possible choices for the policy instrument include the quantity of bank reserves, the monetary base (hank reserves plus ...

We estimate the effect of shifts in monetary policy using the term structure of interest rates. In our no-arbitrage model, the short rate follows a version of the Taylor (1993) rule where the coefficients on inflation and output can vary over time. We find that monetary policy loadings on inflation, but not output, changed substantially over the last 50 years. Agents tend to assign a risk disco...

The increasing reduction of wetlands such as riparian areas is regarded as a serious loss due to their high ecological value. A growing need for the assessment of wetland values and the beneficial ecosystem services they provide is noted. An overview of recent studies using different approaches to assign monetary values to different valuable functions is given. In a case study of the river Elbe...

This article argues that the information economy is split in two. On the one hand, there is the traditional capitalist economy that works with monetary incentives. This economy still handles the main part of material production: the production of cars, shoes, computer chips, and the transportation and maintenance of these goods. But immaterial productionthe production of the ideas, innovations,...

We study counterfeiting of currency in a search-theoretic model of monetary exchange. In contrast to Nosal and Wallace (2007), we establish that counterfeiting does not pose a threat to the existence of a monetary equilibrium; i.e., a monetary equilibrium exists irrespective of the cost of producing counterfeits, or the ease with which genuine money can be authenticated. However, the possibilit...

in this research, potential effects of oil and monetary policy shocks on economic growth of iran are examined and share of each of them on economic growth are calculated during 1974-2006 period and potential mutual effects of those shocks by using the vector auto regressive (var) model are analysed. results of this research show that oil shocks significantly affected the economic growth in iran...