can we say dat d self - employed earn mor dan d casual workers or regular wage employer ? identify few indicators of quality of employment

In some cases, it can happen that the self-employed earns more than the casual workers or regular wage employers but this does not always hold true. For example, an owner of a textile mill (self-employed) might earn more than a computer professional in a firm but on the other hand, a grocer (self-employed) earns much lesser than that of the computer professional. Hence, it is not always true that the self-employed earns more than the casual workers or regular wage employers. 

The following are some of the indicators of quality of employment.

• Extent of participation of employee at the workplace.
• Job security of the employee (fear of losing the job).
• Work schedule (number of hours of work).
• Role of labour unions.
• Opportunities for training and further skill development.