Recent literature on the workhorse model of intra-industry trade has explored heterogeneous cost structures at the firm level. These approaches have proven to add realism and predictive power. This paper presents a new and simple heterogeneous-firms specification. We develop a symmetric...

The main purpose of this study is to illustrate, with a simple monopolistic competition trade model, how trade liberalization (i.e., a decline in trade costs) can affect domestic entrepreneurs' decisions between domestic brands and foreign brands, and thus the degree of foreign brand...

Spillovers resulting from fiscal and monetary policy are compared and analysed in small static, small dynamic and large dynamic multi-country models. To compare the size of the spillovers, we consider simulations in which GDP for a certain number of years is held one percent above base in the...

The Brazilian integration strategy has been focused on agreements based upon North-South and South-South negotiations. However, this kind of negotiations face serious troubles to be done. Consequently, the option of the internal economic integration might be more viable in terms of social...

Most microeconometric studies available for LAC have focused on measuring the direct impact of trade on plant productivity leaving aside other effects that arise through the market selection process. Additionally, most studies have focused on tariff barriers as the only obstacle to international...

The literature examining the effects of domestic transport costs on trade flows is scarce. The few studies available rely mostly on distance-based measures as proxies of transport costs which impede analyzing the trade impacts of transport-infrastructure improvements, a critical aspect in...

This paper presents a spatial analysis on regional dimensions of poverty and economic development across provinces of Iran. It offers the first ever estimation made in developing countries using this strand of "New Economic Geography" (NEG) models and provides a comparison of the results between...

The Brazilian integration strategy has been focused on agreements based upon North-South and South-South negotiations. However, such negotiations based upon tariffs and non-tariff barriers face serious troubles to be done. This paper is aimed at appraising options of economic integration...

This paper compares data on Japanese and Korean automobile exports to the United States to examine consistency with the Alchian-Allen theorem. The theorem suggests that imposing a per unit charge such as transport cost will lower the relative price and increase the relative consumption of higher...

This paper considers the approach to specification and modeling of transport influence on spatial allocation of economy, which is essentially new for economics. By applying the concept of fiber bundle, a general model of spatial allocation of market with regard to transport costs is developed....