same things happens on stock markets - shrinking number of mid-cap (and overall number of) companies,and growing influence of the largest corporations leads to

same things happens on stock markets - shrinking number of mid-cap (and overall number of) companies,and growing influence of the largest corporations leads to inequality of stock markets. few winners, much more losers. as mediocre companies go bankrupt, people who cannot catch up to changing job market leave job market as well, or remain underemployed & overworked on several low-paying jobs