We analyze the impact of the skill-biased immigration influx that took place during the years 2000-2009 in the United States, within a search and matching model that allows for skill heterogeneity, differential search cost between immigrants and natives, capital-skill complementarity and...

Portugal is characterized by a huge decline in the birth rate, which is a phenomenon that requires - or rather, should already have requested - some kind of intervention, given the consequent costs, including economic, poli- tical and social ones. Despite the evident downward trend in the birth...

Relying on Pigou's view, environmental taxes increase the costs of polluting activities reflecting in this way the true social cost imposed to society by the caused environmental damage by these activities. The total pollution cost (TPC) is defined by adding up the marginal abatement (MAC) and...

This paper examines on a panel of 22 OECD Development Assistance Committee countries whether fragmentation of executive power and the degree of competition in the legislative branch of government increases the amount of tied aid over the 1979-2009 period. Fragmentation and competition are...

Rising deficits and high debt ratios characterized currency crises in countries with low private savings rates and low population densities. But in emerging markets with large population transferring to more productive employment, sustainable debts and deficits may be higher. Debt ratios fall...

Bangladesh has entered into several regional FTA agreements and is in the process of signing bilateral FTA agreements with a number of countries. The study uses several models such as WITS/SMART global partial equilibrium model, SAM multiplier model, CGE model and an employment satellite matrix...

This paper examines how Africa’s share in the contribution to global scientific knowledge can be boosted with existing Intellectual Property Rights (IPRs) mechanisms. The findings which broadly indicate that tight IPRs are correlated with knowledge contribution can be summarized in two main...

The aim of this paper is to develop scenarios of the economic impacts of climate change in Brazil, articulating the projected impacts of climate change on agricultural and energy sectors to macroeconomic scenarios, these related to climate change scenarios developed by IPCC (A2 and B2).

This paper presents estimates of the rate of profit on fourteen countries in the long run. The performance shows a clear downward trend, although there are periods of partial recovery in both core and peripheral countries. The behavior of the profit rate confirms the predictions made by Marx,...

The main objective of this paper is to provide proposals for a reform of the future EU Rural Development policy, in the context of the 2014-2020 programming period. To this end, it is necessary to take stock of the main progress achieved by this policy over the past years. Furthermore, this...