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The article discusses the relationship between monetary policy and price of oil, in broader sense price of commodities. Firstly it focuses on describing the relationship of key macroeconomic variables, gas prices and other commodities against oil prices. Subsequently, it discusses the existence of a "transmission channels" through which monetary policy can be propagated into oil prices (or prices of commodities). Secondly it provides further insight into the forecasting process of the CNB, in both a retrospective look back at the prospects of oil prices in the past and the analysis of transitory and permanent shock (the rise in oil prices of 30 USD/b). Simulated oil price shock is calculated from the average level of Brent oil prices in the first quarter of 2010, i.e. 77.50 USD/b. Adapted from the source document.

During the last few years we have observed great changes in the oil market along with the growing tendency to use oil as a means for international politics. There is a need for analyzing this situation. In this study the author shows how the "oil weapon," functions as a mechanism which may influence foreign policies of the USA & European countries. The text lists the basic circumstances & conditions that turn oil as a commodity into a successful mean for economic war. It also shows possible restrictions & obstructions of such use of oil. Graphs, References. Adapted from the source document.

The interconnections within food, biofuel and fossil fuel markets are first described in the context of biofuels technologies and economic policy framework. Consequently, the econometric analysis consisting of Johansen cointegration, error correction model, vector autoregression and Granger causality is applied to price series of 12 biofuel related commodities. While a number of equilibrium relationships are found across the examined markets suggesting their interconnection, we do not obtain a persuasive confirmation of the thesis that biofuels clearly lead to food shortages via the increase in prices of basic food commodities used in the production of biofuels. Adapted from the source document.