This is a classic example of cost-push inflation. The supply costs are increasing (in this case the workers wages) which means that SRAS shifts to the left, as less is being is being supplied. Firms hire less workers or produce less because of the high costs. As a result, price levels rise, unemployment levels rise and the real gross domestic product falls. This is also obvious because, if workers go on strike as mentioned in the article, then they are producing less goods, meaning that GDP obviously decreases. This could turn into an inflationary spiral. This spiral is because, when wages are increased for purposes such as to pay or rent or everyday goods, the firms also demand higher prices, which causes those who buy from them to charge more too. This is what causes the cycle to begin. Otherwise it could get to a point where currency becomes worthless.

This article mentions exports in correlation to a country's GDP - more specifically, Russia's GDP. As one of the world's largest energy suppliers, a lot of Russia's GDP is made up of the amount of exports of their energy goods. As the article says, when oil prices went down in 2009, Russia's GDP decreased dramatically, by about 8%, and when oil prices increased again it rose by 4.2%. Such a high amount of exports suggest high independance. Russia does not rely on other countries to sustain its energy consumption. Also, Russia makes a lot of money from these exports - all of which are injections into the economy. Russian citizens buy the oil because it will likely be cheaper in Russia, as there is so much of it - and the cost of exporting has not yet been included, either. As well as this, foreigners will buy it because they have little other choice. This gives Russia a lot of market power.