This paper develops a fully-endogenous, variety-expansion growth model with firm-specific quality heterogeneity, limit pricing, and an endogenous distribution of markups.Trade induces only firms with high-quality products to export, whereas firms with low-quality products serve only the domestic...

We describe a rational expectations model in which speculative bubbles in house prices can emerge. Within this model both speculators and their lenders use interest-only mortgages (IOs) rather than traditional mortgages when there is a bubble. Absent a bubble, there is no tendency for IOs to be...

The authors construct a dynamic general equilibrium model of cities and use it to estimate the effect of local agglomeration on per capita consumption growth. Agglomeration affects growth through the density of economic activity: higher production per unit of land raises local productivity....

The article provides a broad-based overview on competing development strategies and the economic performance of developing countries, mainly since the year 2000. Four traditional mainstream development strategies are discussed (Washington Consensus, neo-liberalism, "good governance" and MDGs)...

The aim of this paper is to learn about some patterns of sectoral and industrial structural change of the Chinese economy over the 1995-2010 period. To such a purpose, we set up a quantitative methodology via input-output modelling, which allows us to decompose gross output into some key demand...

In this paper, we analyze a dynamic stochastic general equilibrium model on how water resilience affacts economic growth and dynamic welfare with special reference to South Africa. While water may become a limiting factor for future development in general, as a drought prone and water poor...

This paper examines the relationship between stock market development and economic growth in case of Argentina's economy. Apply Granger causality and exogeneity tests based on VEC (vector error correction) models with monthly data covering the period 1993:1-2010:8. The results show that the...

I show how the influences of unskilled immigration, differential fertility between immigrants and the local indigenous population, and incentives for investment in human capital combine to predict the decline of the West. In particular, indigenous low-skilled workers lose from unskilled...

Cities experience significant, near random walk productivity shocks, yet population is slow to adjust. In practise local population changes are dominated by variation in net migration, and we argue that understanding gross migration is essential to quantify how net migration may slow population...

This paper deals with some structural indicators and their evolution, in China and regions, over the period 1981-2010. We first produce estimates of the optimal productivities of incremental capital and the optimal incremental income elasticity of capital by means of a linear programming...