impact mechanisms the Fiscal policy in poverty rates

Although economic and social and political enormous that included most countries of the world, there is Sandals still poverty continue within the humanitarian problem.For that reasons, the most researchers, intellectuals, economists, sociologists and politicians are great attention for causes of spread and working to stopping and limit of growth it

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Bytecode-based approach for Ethereum smart contract classification

In recent years, blockchain technology has been widely used and concerned in many fields, including finance, medical care and government affairs.However, due to the immutability of smart contracts and the particularity of the operating environment, various security issues occur frequently.On the one hand, the code security problems of contract deve

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