[1] While the export of pollutants from the United States exhibits notable variability from day to day and is often considered to be ‘‘episodic,’’ the contribution of strong daily export events to total export has not been quantified. We use carbon monoxide (CO) as a tracer of anthropogenic pollutants in the Model of OZone And Related Tracers (MOZART) to estimate this contribution. We first ide...

We use a model of agricultural sources of ammonia (NH3) coupled to a chemical transport model to estimate the impact of U.S. food export on particulate matter concentrations (PM2.5). We find that food export accounts for 11% of total U.S. NH3 emissions (13% of agricultural emissions) and that it increases the population-weighted exposure of the U.S. population to PM2.5 by 0.36 μg m(-3) on avera...

Economists believe that the development of the industry sector is for the benefit of other sectors of the economy. In 23 groups of industrial activity in classification ISIC, the production and export of wood industries have received less attention in developing countries. exports of wood products have a major impact on the GDP and provide employment and sustainable development of natural resou...

abstract oil export revenues have a major share in both iranian government incomes and gross domestic product (gdp). with regard to the importance of agricultural sector in economic growth, rural development and rural welfare improvement, this sector indubitably influenced by temporary and unexpected shocks in oil export. therefore we employed feder(1982) and auto-regressive distributed lag (ar...

Economists believe that the development of the industry sector is for the benefit of other sectors of the economy. In 23 groups of industrial activity in classification ISIC, the production and export of wood industries have received less attention in developing countries. exports of wood products have a major impact on the GDP and provide employment and sustainable development of natural resou...

The demand for betel nut from international markets is continuously increasing, but the agricultural supply chain this product quite complex and requires special handling, thus affecting product's price. Therefore, research on analysis of value-added chains crucial to determine amount additional value each stage actor involved in chain. was conducted Palembayan, Agam, Padang, West Sumatra May A...

The paper studies the determinants of information sharing between Swedish tax authorities and 14 EU tax authorities for value-added tax (VAT) purposes. It is shown that trade-related variables (such as the partner country’s net trade position and population size), reciprocity, and legal arrangements are significant determinants of Sweden’s trade in tax information. Countries that are net export...

The importance of drug as a valuable export product in the global economy becomes more clear every day. Understanding the problems of exports and factors affecting it, can be an important step to keep Iran’s position in the world markets and further export development of this product.In this study, Iranian pharmaceutical exports’ supply and demand functions were calculated using co-integration ...