According to the latest statistics published in the New York Times a 70 percent of the American workers think that promotions have to be based on performance rather than promotions by seniority. The first thing that needs to be said is that it is a personal decision. In my opinion, promotions have to be based on performance, because workers have good incentives, the best employees deserve the better positions quickly and the enterprises can have good employees. My first argument suggests that modern enterprise needs to produce more goods without spend money and time. The enterprises have to hire the best employees who need good incentives to work in them. The promotions by good performance rather than by seniority are very interesting for a young professional, because if he works well, he can get a better position in the company. For example, some companies have programs to hire young talent professionals. Second to take into account is that if the better employees had the opportunity to sit in a high position in the company early, they would have a better performance rather than another senior employee. To illustrate this point one need only refer to the several polls that some economics’ magazines have taken in successful companies and these polls show there are more young and capable workers than ever in the past, because there are a program of promotions by performance. Third, equally relevant to the issue are the companies with promotions base on good work have a better laborer climate. Enterprises give good incentives to hire capable workers and they give their better work. They can be happy in the company. Thus, I prefer to promotions have to be based in a good performance rather than promotions by seniority, in the due to the fact, worker have a good incentives, the best employees deserve the better positions quickly and the enterprises can have good employees.