Keynesian Economic Theory states that economic progress is controlled by government spending and switch funds (e.g., Social Security). This principle gained adherents within the 1930s during the Great Depression. With the personal financial system shattered at that time, the only method out was to have the federal government make use of employees in large tasks. This elevated Government spending; and helped to stimulate financial exercise as earnings have been positioned in individual pockets. This portfolio is concentrated in the Health Care sector, with 25% of the portfolio being in Heath Care ETFs and 20% in a drug firm. A portfolio concentrated in one stock or business is vulnerable to enterprise danger – the danger that the enterprise may turn bitter.