I've spent a lot of my life helping individuals and organisations acquire the skills needed to help improve productivity. In doing so, I have observed that it is often HOW changes are implemented that determines their effectiveness and their success
Too many managers think their role is to be tough, uncompromising leaders doing unto the workforce what is needed to make them efficient.
However, I have regularly pointed out that workers are rarely inefficient because they are not working hard enough. Much more likely is that the overall system within which they work does not allow them to be fully efficient. The organisation of working systems and processes causes delays, bottlenecks, quality problems and employee frustration. However, they might still reject proposed changes from management because of their fear of the unknown t heir misguided understanding of the changes and what they mean for this own work role snd well-being.
In such situations, it is the job of the manager to devise changes and improvements that will improve productivity but importantly also to explain these changes in ways that allow employees to understand the reasons for the changes, the effects of the changes snd the longer-term conditions they will bring about. The manager needs to explain how the changes will be carried out and why they are not threatening to employees.
It is these softer skills of communication and explanation that can ensure an effective change process .... skills which must be grafted onto - or rather be an integral part of - the technical change process.
Learn to be soft when needed! Make sure everyone is on the same side.
Productivity improvement must be something that is done WITH the employees not TO the employees.