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Few attempts have been proposed in order to describe the statistical features and historical evolution of the export bipartite matrix countries/products. An important standpoint is the introduction of a products network, namely a hierarchical forest of products that models the formation and the evolution of commodities. In the present article, we propose a simple dynamical model where countries...

today export diversification has become one of the most important economic objectives of development strategies in the developing countries. for various reasons, such as preventing instability in export prices of primary products in global markets, reducing fluctuations in exchanges of them compared with industrial goods, producing dynamic benefits resulted from exporting various goods and incr...

The cultural and creative industries are another fast-growing new industry after the information technology have become a major driving force in global international trade economic development. In this paper, index of “export complexity” is chosen to measure export complexity products China 42 representative countries selected by UNCTAD’s “Creative Economy” database for measurement comparative ...

regarding the importance and high proportion of iranian manufacturing industries' export in nonoil export basket, and their impact on economic growth, it is essential that effective factors on the manufacturing industries' export be investigated. this paper investigates the impact of human capital on the export of iranian industries, using a panel data set of 2-digit isic manufacturing industri...

We extend Melitz (2003) to allow for both global and bilateral fixed export costs. If global (bilateral) export costs dominate, the average sales ratio (import sales per product variety/domestic sales per variety), decreases (increases) in variable (fixed) trade barriers, due to adjustment along the intensive (extensive) margin of trade. Using novel data on bilateral US movie exports we find th...

This paper investigates the relationship between innovation and the export behavior of firms using data from a representative panel of Spanish firms over 1991-2002. It presents a simple theoretical model of the firm decision to export and innovate that guides the econometric analysis. Consistent with the predictions of the theoretical model, the econometric results suggest a positive effect of ...