Motivation: The economic crisis of 2008–2009 and its consequences have raised a debate among economists concerning the effectiveness of methods stabilizing economy arising from the recommendations of economic theories forming the mainstream economy.Results: The necessity to take anti-crisis measures in the countries affected by it resumed the interest in the recommendations proposed within this realm by John Maynard Keynes. Keynesian solutions have been globally adopted as a basis for anti-crisis stabilization policy. In economic policy it has been manifested primarily as the increased government intervention in economy via the increase of costs and enlarged budget deficits. One of the countries that have applied such a solution was the Fed...