When there is no guarantee for increasing productivity even in terms of individual performance, then what would be the guarantee when the productivity is linked to group assignment and performance. Even in case of individual, the day, the time, the mood, the easy to do the work and above all congenial atmosphere matters the most. Likewise when it comes to group performance, it may be difference of opinion between the head and the subordinates, there may be shortage of workers assigned to the task and above all the labour laws does not permit same work taken from a same employee for the continued hours and days and therefore the equal productivity cannot be assured everyday. And external factors like hartal, shut down, or emergency close down of the unit, power shut down also has the effect on the productivities.
'Idhuvum Kadandhu Pogum "
Even this challenging situation would ease