What are the advantages and disadvantages of Sony's internal recruitment methods?

Advantages are improved quickly, and shortcomings are difficult to manage.

Advantages The way of upgrading existing employees can mobilize the enthusiasm of employees, cultivate their loyalty, stimulate their enthusiasm for work, and help boost their overall morale. Employees whose shortcomings are not selected are prone to negative emotions, or employees become bosses of former colleagues after promotion, which will make management more difficult.

Sony generally refers to Sony. It is a world-renowned large-scale comprehensive multinational enterprise group in Japan.