In contrasting equity and efficiency, why do high-tech firms seem to treat their employees better (better wages, benefits, working environments, vacations, etc.) compared to how landscaping or fast-food franchises treat their employees

High-tech firms are hiring expensive, sophisticated people who are in high demand compared to fast food franchises and treat them better to avoid losing them to other companies

Explanation:

High-tech firms are hiring expensive, sophisticated people who are in high demand. This brings about a better treatment of their employees because if they do not offer these amenities to employees, they would become employees of other high-tech companies. Individuals with low skill levels do not get high salaries or benefits. They are not in as high demand as highly skilled workers. It is efficient, but many would argue that it is not fair.