German technology policy has undergone a particularly remarkable change in recent years. Traditionally, the reference units of German technology policy were single firms, technologies or sectors. Since the mid-90`s the German Federal Government has discovered the region as a new reference unit...

The Black Sea has severe water pollution problems during the last three decades due to tremendous loads of different types of pollutants discharged from the entire basin Therefore, finding solutions to improve the environmental status of the Black Sea is one of the critical issues. Previous...

In this paper we use a generalized entropy index such as the Theil index to analyze regional inequalities in Europe. We proved that there is a synchronization between the convergence and catching-up process of objective 1 regions towards the EU15 average with the reform of the EU regional...

We study the problem of precluding biological invasions caused by ships transporting internationally traded goods in containers between different regions of the world. Using the long run expected net cost (LRENC) of inspections as the apposite managerial objective, we address the following...

This paper develops a continuous time - continuous place model of road traffic congestion, based on car-following theory. The model fully integrates two archetype representations of traffic congestion technology, namely "flow congestion", originating in the works of Pigou, and "vertical queuing"...

The aim of this paper is to analyse the relationship between the inward Foreign Direct Investment in South-eastern European countries in relation with the factors which determine the ability of a country to attract foreign investment capital. The paper begins with the definition of the main...

Based on the initial paper of Krugman (1991), several works have analysed the consequences of the integration process on the activity location. In this sense, Puga (1996) and Puga and Venables (1996) among others, have derived an inverse U-shape relationship between integration and...

The paper aims to analyse regional differences in migration behaviour and labour market adjustment in Finland. The analysis focuses on individuals belonging to the labour force both in 1985 and 1990. The data is a one percent sample from the Finnish longitudinal census file. Three outcomes can...

Sharing of the information in connection with scientific advancements, and necessity of international organizations due to economic developments and socio-cultural relations have accelerated the growth of congress tourism. Its peculiarities such as high economic income, creation of new jobs,...