The aim of this paper is to explore the impact of immigration on the Spanish Welfare State nowadays. Using two different household surveys, both the reception of state cash transfers and the use of public health care insurance by nationals and immigrants are analysed. Controlling by observable...

In this paper, we model an overlapping generation economy affected by an unexpected immigration shock and determine how households would insure themselves against "immigration risks" efficiently. We use the model to study the impact of immigration on (i) the welfare of various generations, (ii)...

Promising growth rates, increased trade, and competition among major global players for African resources have boosted the development and bargaining power of sub-Saharan Af-rica (SSA) in relation to the EU. However, Africa's least developed countries remain vulner-able to external shocks....

With the ongoing debate in Austria on skilled workers from Eastern Europe for the Austrian labour market the question of immigration policy again is in the centre of the public debate. As the extension of transitional periods for the new MS in the field of migration from 2009 to 2011 is more and...

This paper shows that the evolutionary process of spatial agglomeration in multi-regional core-periphery models can be explained analytically by a much simpler method than the continuous space approach of Krugman (1996). The proposed method overcomes the limitations of Turing's approach which...

We provide an analytical approach that facilitates understanding the bifurcation mechanism of a wide class of economic models involving spatial agglomeration of economic activities. The proposed method overcomes the limitations of the Turing (1952) approach that has been used to analyze the...

This paper constructs a dynamic specific factors model to examine the impact of the economic reunification of North and South Korea. The model is a compromise between the highly stylized neoclassical models of trade found in the theoretical trade literature, and the highly aggregated models used...

This paper constructs a multi-sector dynamic general equilibrium model for a trading economy. We incorporate three major factors of production: capital, skilled labor & unskilled labor. We solve and calibrate the model using data from Japan and Korea. We then consider changes to immigration...

This paper examines the impact of hypothetical market reforms in North. We build a dynamic general equilibrium model and simulate multiple reform scenarios. We first construct a baseline model which mimicks the current command economy. In this scenario the government allocates output in an...