Factors Affecting Probation Periods
It depends upon the industry and the demand and supply of labor required for the industry. If the supply of labor/manpower is inelastic, you will have to make it just three months; otherwise, you will not get proper candidates. On the other hand, if it is highly elastic and is available in plenty, you can put one year or even two years. Similarly, for reputed companies where employees wish to work, the probation can be long. Still, for a small company not popular, keeping the same long probation period will not yield results and may not attract skilled candidates.
Probation Periods in Different Sectors
We have two years' probation in public sector banks. People are ready for that, but if you keep two years' probation in a private company, you will not get a response from the employees, and they may even reject the offer. In such circumstances, you have to keep it one year or even six months, depending upon the skills and training required to make them more fit for the work. Therefore, there can be a different probation period for freshers and experienced persons.