In: Economics
1. Employees get attuned and habituated to a particular job role. As per the learning curve, they start getting expertise in a particular field which would ultimately help in cost reduction for a particular task. Fluctuating job roles will affect the productivity of the employees negatively and they don't get expertise in a particular task.
2. Advantages :
Employees will learn new skills and tasks every time and would not face any difficulty when a particular employee leaves the organization.
They will have flexibility to learn new skills and roles and thus can overcome the boredom in the job.
Disadvantages
Fluctuating job roles will affect the productivity of the employees negatively and they don't get expertise in a particular task.
The employees would not be accountable for a particular task.
3. Zappos was acquired by Amazon in 2009. They shifted their headquarter to Las Vegas City Building and was ranked 23rs in the Fortune Magazine 100 Best Companies to Work with. Company started encouraging the employees to use social media to engage with customers.
Thus the new organizational structure proved to be success and employees found it very flexible and convenient to work with. Thus they were as one of the Best companies to work with.