The 80’s was the start of the bull market economy. You could invest your money in bonds which were paying out at a flat 15% interest rate, risk free. It was a good time to invest in companies because the corporations were forced to compete with 15% rates to be more efficient and investing their capital wisely.
Winding the clock forward to present day, the federal reserve have been printing money excessively and have been giving corporations access to cheap loans. As a result, companies are over valued through stock purchases, share buybacks which means they are not investing in their future growth. The over supply of money printing is reshaping the global economy which is non sustainable and there is now too much corporate/ private debt. Read more