This paper addresses three issues on the conduct of monetary policy in open economies on the basis of a two-country model with Calvo-type sticky prices. Is the isomorphism of the optimal policy problems between closed and open economies robust to whether the foreign country is buffeted by...

We investigate the statistical properties of output growth-rate distributions. Recent empirical contributions indicate that growth rates follow a Laplace distribution at different levels of aggregation, and, following this, we test whether output growth rates can be so approximated. We also ask...

In the literature, there are not satisfactory methods for measuring and presenting the performance of confidence regions. In this paper, techniques for measuring effectiveness of confidence regions and for the graphical display of simulation evidence concerning the coverage and effectiveness of...

This paper studies optimal tax policy problem by employing an open economy dynamic general equilibrium model with incomplete asset markets. We investigate the possibility of welfare-improving active tax policies (under which tax rates respond to changes in productivity) on factor incomes and...

In this paper we present some contingent claim analysis’ models for the firm value. We focus on two different approaches: the structural (Merton) approach and a new one that treats the asset value as a claim on the firm’s securities. The non-observability of the assets’...

We perform a Monte Carlo experimet to compare four different Value-at-Risk methodologies, RiskMetrics, Gaussian GARCH(1,1), Generalized Student-t APARCH(1,1), and ARCH(1) Quantile, under five different data generating processes. The ARCH(1) Quantile methodology does not assume any distribution...

In this work, I analyze the importance of the disaggregation of asset wealth into its main components (financial and housing wealth). I show, from the consumer's intertemporal budget constraint, that the residuals of the trend relationship among consumption, financial wealth, housing wealth and...

In this paper an AK growth model is fully analyzed under the time to build assumption. The existence and uniqueness of the (real) balanced growth path and the oscillatory convergence of detrended capital while detrended consumption is constant over time is proved. Moreover the role of...

Multi-currency instruments are quite popular in Iceland. This stems from the fact that loans based on the Icelandic Krona have high interest rates. Therefore, corporations and corporate customers often prefer to take loans in foreign currencies. In order to minimize the currency risk it is...

National saving rate in the U.S. has been declining since the 1960s while the share of consumption in output has been increasing. We explore if a standard growth model can explain the secular trends observed in this time period. Our results indicate that the standard neoclassical growth model is...