education differences
Individuals with different levels of experience, training, and education do not compete against one another for jobs.
Three categories of labor grades.Skilled labor,where workers developed special skill training.Also, unskilled labor, where workers receive no special training or have few special skills.Three, professionals, these workers with an advanced degree to do their jobs. These labor grades are often said to be non competing labor grades because workers rarely move from one grade to another and do not compete salary wise with each other. There are reasons why they do not compete with each other.
nasa module
High labor and fuel costs, declining ore grades, and the inland location of the country's mines make it difficult for the United States to compete in the world iron ore market.
The expanding market economy, whereby unappreciated labor, ready-made products, non mechanized factories, and prison labor all did compete with the handicraft industry.
activity
Japan has made use of a large and highly disciplined labor force.
slaves did not compete with planters for land and political privilege as freed servants did
labor
activity
Labor contractions might be the best term but not all contractions are painful.
outsource some jobs to another country