Ensuring the stability of economic security is impossible without a sustainable budget and tax system. In this regard, system, being at same time factor financial security, must contribute to ensuring such development that creates necessary resources for socio-economic each region, conditions successful counteraction internal external threats. The relevance importance regional national has incr...

Some natural resources – oil and minerals in particular – exert a negative and nonlinear impact on growth via their deleterious impact on institutional quality. We show this result to be very robust. The Nigerian experience provides telling confirmation of this aspect of natural resources. Waste and corruption from oil rather than Dutch disease has been responsible for its poor long run economi...

the main purpose of the study is to examine the causal relationship between government revenues and expenditures of the jordan government over the period from 1990 to 2011 using granger causality and vecm tests methodology. which provides channels of causation between government revenues (gr) and government expenditures (ge).the empirical results show that bidirectional causality running betwee...

Forecasting of oil prices has always been a matter of great importance due to its influence in driving a country’s economy. As a matter of fact, the petroleum industry is considered to be the biggest contributor in the industrial sector in terms of providing raw materials to the other industries and generating revenues. Due to the non-linear and unpredictable nature of the oil prices, a lot of ...

Apple pomace is a solid waste derived from the apple processing industry. To foster sustainability, industry must implement circular economy model of biorefinery and treat as valuable source seed oil. For first time, this study dealt with design, economic, potential environmental impact assessment biodiesel production oil obtained pomace. An Aspen Plus? WAR? software were used to evaluate desig...

The paper observes the dependence of main macroeconomic indicators in developing countries from change world prices for crude oil. We analyzed a system simultaneous equations, which makes it possible to verify some these hypotheses, and developed model forecast impact oil on budget revenues. practical significance this work lies structuring existing knowledge crisis. results can be considered c...

volatility transmission means the connection between different markets in a way that volatility can be transmitted from one market to another. the volatility of oil price in global markets is one of the factors which influence the capital markets of the countries of which their economy is based on oil revenues. most of these markets have long-run memory characteristic which should be considered...

this paper surveys the persian monetary crises due to economic sanctions and speculative attacks that leads to high inflation. economic sanctions are associated with various forms of trade barriers and restriction on financial transactions. among the most influential sanctions on iran's oil export and central bank sanctions are noted that their aims to reduce iran's oil revenues and devaluation...

the dependence of iran's economy to oil revenues and affecting the political and economic issues on income have caused the vulnerability of the economy. one way to meet these challenges is expanding such products, on the one hand improving the domestic economy and on the other hand increasing the exports. among the agricultural products, medicinal plants have a special role in the domestic...

Taxes are considered one of the most important sources public revenues in financing general budget Iraq, because through them, financial can be provided to finance expenditures they stable compared other such as oil revenues. The policy country which it solve economic problems inflation and social redistribution income among members society. research reached a set conclusions recommendations.&#...