In this paper we propose straightforward extensions of multi-union, monopolistic competition models appearing in the recent literature on the macroeconomic effects of monetary policy. We extend these models from the Stackelberg equilibrium to the Nash equilibrium under variations in labor market...

This paper proposes a stylized two-period two-country model illustrating the role played by the distribution of domestic wealth in determining a country’s level of access to international lending. We model sovereign debt redemption policy as the outcome of the interaction between the...

The aim of this paper is to bring together two recent developments in the â€contracting†approach to the time-inconsistency problem of monetary policy: linear contracts under common agency and central bank preference uncertainty under single agency. We show that under common agency and...

The paper develops a small open economy growth model with endogenous innovations, in the presence of environmental externalities. Building on the Grossman ad Helpman (1991) analytical framework of endogenous growth in open economies, pollution is introduced into the analysis in the form of a...

One of the most debated problems of the EU enlargement to the Central and Eastern European countries is the financing of the candidate countries. As they are much poorer and much more agricultural than the present EU members, they will be entitled to major financial transfers from the EU budget....

Some studies that investigate the effects of migration flows –based on Solow‟s growth theory (1956) and considering the specific contribution of the human capital transfer of migrant workers (Mankiw e al. 1992; Dolado e al. 1994, Piras, 1996) –allow to evaluate the negative...

The wide gap between tax theory and tax practice may be traced back, among other things, to the focus in tax theory on the level and optimal structure of tax rates, assuming that tax bases are consistently defined, precisely measurable and readily and uniformly assessable. This approach...

I review in this paper some recent literature that deals with the coexistence of inside and outside money in a matching model of money à la Kiyotaki and Wright. I examine first a class of models that introduce credit by assuming that some agents’ actions can be monitored and punished by the...

In this paper, we study a two-period economy with production, capital goods and storage. For this economy, we propose a suitable equilibrium concept, and we prove existence of equilibrium. We also show that equality of rates of return for stored capital goods endogenously emerges as a...

Investigating on the reasons of British overseas investments (1850-1913) we analyze two different approaches on data concluding that they are not different from a stochastic view. Inquiring on ‘push’ approach, we find that exists negative correlation between GDP and overseas...