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Resource-rich states often miss out on diversified export-led growth opportunities due to their overreliance on resource-generated revenues. One strategy to boost non-resource exportation is to temporarily devalue the domestic currency and to provide exporters with some price competitiveness. This paper applies the notion of currency devaluation to the issue of export diversification via the S-curve principle. A comprehensive analysis of aggregate, bilateral, and industry-level trade is employed for Azerbaijan—a country-model for resource-abundant states with underdeveloped non-oil sectors. Consistent and strong evidence in favor of the S-curve effect is found in all stages of our analysis. In particular, a depreciative shock to the exchange rate correlates positively with the balance of trade on the aggregate and bilateral levels, as well as in 16 of the 20 industries examined. Results confirm previous literature findings. Azerbaijan’s non-oil exportation responds to a depreciated Manat in a systematically positive way, which adds further value to the argument of using currency devaluations for export diversification in resource-rich economies. 相似文献
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We assess the effects of real peso devaluations, as well as the effects of GATT and NAFTA, on Mexico's in-payments and out-payments with the United States for 102 industries. We find that relatively few trade flows are sensitive to changes in the real exchange rate, probably due to production-sharing and intra-industry trade, but devaluations affect Mexican imports more than exports. Trade liberalisation has had a larger impact, particularly on imports of intermediate goods and exports of certain manufactures. Many affected export industries are ones that have previously been shown to have economies of scale. 相似文献
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Mohsen Jenadeleh M.Sc. Ph.D. Mohsen Ebrahimi Moghaddam Ph.D. 《Journal of forensic sciences》2016,61(3):623-636
Digital image forgery detection is important because of its wide use in applications such as medical diagnosis, legal investigations, and entertainment. Copy–move forgery is one of the famous techniques, which is used in region duplication. Many of the existing copy–move detection algorithms cannot effectively blind detect duplicated regions that are made by powerful image manipulation software like Photoshop. In this study, a new method is proposed for blind detecting manipulations in digital images based on modified fractal coding and feature vector matching. The proposed method not only detects typical copy–move forgery, but also finds multiple copied forgery regions for images that are subjected to rotation, scaling, reflection, and a mixture of these postprocessing operations. The proposed method is robust against tampered images undergoing attacks such as Gaussian blurring, contrast scaling, and brightness adjustment. The experimental results demonstrated the validity and efficiency of the method. 相似文献
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In most developing countries currency depreciation is said to be contractionary. This is because depreciation reduces the
aggregate supply more than it increases the aggregate demand. However, emerging European economies have received no attention
so far, mostly due to unavailability of data. Now that enough time-series data are available, we try to fill the gap by investigating
the impact of real depreciation in effective exchange rates of Belarus, Czech Republic, Estonia, Hungary, Latvia, Lithuania,
Poland, Russia, and Slovak Republic on their domestic output. We find that in the short run real depreciation is expansionary
in Belarus, Latvia, Poland, and Slovak Republic; contractionary in Czech Republic, Estonia, Hungary, and Russia; and has no
effect in Lithuania. In almost none of the countries, the short-run effects last into the long run.
相似文献
Ali M. KutanEmail: |
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Mohsen Fardmanesh 《Public Choice》1991,69(2):223-231
This paper assesses empirically the relative desirability of alternative deficit-reducing tax increases and expenditure cuts in terms of their individual impact on economic growth, using cross-sectional data for a sample of 21 developed countries for the period 1972–81.Property taxes are by far superior to deficit financing, and are the best choice for implementing deficit-reducing tax increases. Income taxes and domestic taxes on goods and services, which are as bad for growth as are deficits, rank second with no difference between them. Foreign trade taxes are even worse for growth than are deficits, and are the worst choice for reducing deficits. 相似文献
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Previous studies that investigated the short-run and long-run effects of depreciation of the Korean won on the Korean trade balance with the rest of the world have not been able to discover significant effects. Suspecting that these studies suffer from aggregation bias, we disaggregate Korean trade flows with the rest of the world by commodity and consider the response of trade balances of 148 industries to changes in the real effective exchange rate of the won. We find that in the short run the trade balance of 91 industries are affected by exchange rate changes. However, the short-run effects last into favorable long-run only in 26 industries, a unique finding that is absent from the literature. 相似文献