Recent developments in the aggregation of large cross section of linear time series processes provide a complete characterization of the link between the dynamic properties of the aggregate series and the shape and degree of heterogeneity of the coefficients of the micro time series (see Lippi...

This paper examines the implications of a 'strong' version of bounded rationality popular within computational and evolutionary game theory in which agents are represented by finite automata. It is argued that this view has unrealistic features in that agents of this kind are unable to...

In this paper, we will give a review on the development of artificial adaptive economic agents in evolutionary economics. The review starts from a 1986 paper by Robert Lucas, a Nobel Prize laureate in economics. From there, we shall see how the idea of economic adaptive agents was enriched and...

Recently, several countries have been considered the relative merits of "dollarization", that is, adopting the currency of an anchor country. One of the main potential costs of dollarization is that macroeconomic stability may be reduced by the loss of monetary policy autonomy. In this paper, we...

We derive analytical valuation formulas for compound options when the underlying asset follows a jump-diffusion process. We then apply these results to value extendible options, American call options on stocks that follow jump-diffusion processes and pay discrete dividends, and American options...

Stochastic models with economy-wide shocks imply that the welfare costs of aggregate volatility are negligible and contribute little to explaining the equity premium puzzle. Motivated by this failure, this paper introduces idiosyncratic shocks. Drawing on empirical evidence suggesting that the...

We report on progress on a Multistage Stochastic programming model for managing risks in the Danish MBS market. An issuer has the choice between adjustable and fixed rates, both types having various options. An integrated interest-rate and optimization model is needed to manage this complex...

The issue of the impact of trade on specialisation structures and the effects of trade liberalisation on employment and labour markets has been intensively discussed in the recent literature on trade liberalisation and globalisation. In Europe this debate has gained new momentum in the...

Contract structures typically embedded in a recent generation of models with nominal inertia have been criticized for a failure to generate persistent responses of output and inflation to nominal shocks. In this paper, we argue that this failure does not reflect an inherent limitation of the...

The MacSim package is designed for teaching macroeconomics, focusing on international trade. It uses a set of simplified models, describing the economy of countries belonging to the European Union. It brings together single-country mechanisms, including some financial elements, and international...