This paper analyses the methodology developed by Behrens and Murata (2007) to introduce variable mark-ups into models of monopolistic competition. Their risk- aversion explanation to the presence of ¯xed mark-ups in the Dixit and Stiglitz (1977) model is validated; however, we show that their...

This paper analyses the methodology developed by Behrens and Murata (2007) to introduce variable mark-ups into models of monopolistic competition. Their risk- aversion explanation to the presence of ¯xed mark-ups in the Dixit and Stiglitz (1977) model is validated; however, we show that their...

the main framework is based on the two good--two country--three region Ricardian Model, including migration. We manifest that, even if the technology is improved in the foreign country at a moderate level so as not to exceed the technology in one advanced region in the home country and so as to...

Despite substantial regional expenditures at both national and community level, European regional policies do not appear to deliver. The evidence suggests that neither efficiency gains nor reduced regional inequalities are attained. If there is any positive impact at all, then it is at the most...

In the EU, a sizable part of innovation is attributed to the activities other than R&D such as purchases of advanced machinery, licenses, patents and minor modifications in products or processes. These non-R&D innovation activities receive substantial funding from the European cohesion policy...

The aim of the paper is to survey the basic insights of the so-called «new economic geography». This is achieved by developing a streamlined analytical framework that shows how pecuniary externalities, associated with increasing returns and imperfect competition, can lead to the agglomeration...

We discuss the long-run economic impact of natural disasters on the countries concerned by examining the case of Thai flooding in 2011. If the damage caused by disasters is really serious, industries will move out from the countries in question, and this outflow leads to a negative impact on the...

Innovation is a crucial driver of urban and regional economic success. Innovative cities and regions tend to grow faster and have higher average wages. Little research, however, has considered the potential negative consequences: as a small body of innovators gain relative to others, innovation...

The new economic geography explains agglomerations based on a microeconomic general equilibrium model, witch is usually assumed to be symmetric in the sense, that regions are of the same size and transport costs and expenditure shares are the same. As a result, the models can explain why an...

An inconsistency is found in the demand side of the NEG models developed in Pflüger (2004) that follows from the absence of a non-negativity constraint on the consumption of agricultural goods. This seriously weakens the results of the original paper and those of ensuing contributions in...