This study aims to revisit the issue of the sustainability of public indebtedness in Brazil, investigating the evolution of gross debt of public sector, the relationship between its liabilities and assets of the public sector, the future implications of gross debt to net debt and to make...

This study aims to examine the sustainability of the Brazilian public indebtedness using different approaches. Based on the analysis of the conditioning factors of net debt of the public sector (DLSP) in the period 2002-2014, there seems to be a change in fiscal regime between 2011 and 2014...

Based on the hypothesis that the rulers of monetary and fiscal policy in Brazil may have been submitted to different regimes, the present study applies Leeper model (1991; 2005) in order to identify the chronology of policy regimes regarding their active and passive character. The policy rules are...

In this paper the existence and stability of equilibriums in an evolutionary game theory model of the labour market is studied by using the Lyapunov method. The model displays multiple equilibriums and it is shown that the Nash equilibriums of the static game are evolutionary stable equilibrium...

With this inquiry, we seek to develop a multi-sectoral version of the static Harrod foreign trade multiplier, by showing that it can be derived from an extended version of the Pasinettian model of structural change and international trade. This new version highlights the connections between the...

This paper presents a basic model by which a representative agent chooses how to allocate his savings optimally between money of legal origin and dirty money. It analyses the welfare of such an economy as a result of money laundering, as well as the conditions to reduce the incentives to...