Distinguishing between national and international infrastructure, this paper investigates how differences in infrastructure quality may affect the location of firms between countries. The paper employs a model which is particularly well suited for the less-developed-country (LDC) context. The...

The first part of this article gives a brief overview of the main problems facing the developing countries in the present international trading system, and reviews the debate on import substitution vs. export promotion. Towards this background the main part of the article discusses South-South...

Why is there apparently a positive correlation between saving and trade liberalization, in particular for the most successful developing countries? Despite tremendous research efort this puzzle is to a large extent still unresolved. In this general equilibrium model we show one channel which may...

This paper studies city size in a developing country. The country consists of two regions, a city producing a manufactured good and a rural area producing an agricultural good. Manufacturing can take place either formal or informal sector, the formal sector being characterized by increasing...

This paper develops a growth model with two countries, where researchers use formerly developed intermediate goods as inputs. It is found that trade liberalization in these goods speeds up the growth rate if trade costs initially are small and we allow internatinal wages to differ. On the other...

This paper studies the effects of changes in transportation costs on industrialization, inter-regional trade and migration.